US345586A
(en)
|
|
1886-07-13 |
|
Oil from wells |
US2732195A
(en)
*
|
|
1956-01-24 |
|
Ljungstrom |
US2734579A
(en)
|
|
1956-02-14 |
|
Production from bituminous sands |
SE123138C1
(fr)
|
|
1948-01-01 |
|
|
CA899987A
(en)
|
|
1972-05-09 |
Chisso Corporation |
Method for controlling heat generation locally in a heat-generating pipe utilizing skin effect current
|
US48994A
(en)
*
|
|
1865-07-25 |
|
Improvement in devices for oil-wells |
SE126674C1
(fr)
|
|
1949-01-01 |
|
|
US94813A
(en)
*
|
|
1869-09-14 |
|
Improvement in torpedoes for oil-wells |
SE123136C1
(fr)
|
|
1948-01-01 |
|
|
US326439A
(en)
*
|
|
1885-09-15 |
|
Protecting wells |
US760304A
(en)
*
|
1903-10-24 |
1904-05-17 |
Frank S Gilbert |
Heater for oil-wells.
|
US1342741A
(en)
|
1918-01-17 |
1920-06-08 |
David T Day |
Process for extracting oils and hydrocarbon material from shale and similar bituminous rocks
|
US1269747A
(en)
|
1918-04-06 |
1918-06-18 |
Lebbeus H Rogers |
Method of and apparatus for treating oil-shale.
|
GB156396A
(en)
|
1919-12-10 |
1921-01-13 |
Wilson Woods Hoover |
An improved method of treating shale and recovering oil therefrom
|
US1510655A
(en)
*
|
1922-11-21 |
1924-10-07 |
Clark Cornelius |
Process of subterranean distillation of volatile mineral substances
|
US1634236A
(en)
*
|
1925-03-10 |
1927-06-28 |
Standard Dev Co |
Method of and apparatus for recovering oil
|
US1646599A
(en)
|
1925-04-30 |
1927-10-25 |
George A Schaefer |
Apparatus for removing fluid from wells
|
US1666488A
(en)
*
|
1927-02-05 |
1928-04-17 |
Crawshaw Richard |
Apparatus for extracting oil from shale
|
US1681523A
(en)
*
|
1927-03-26 |
1928-08-21 |
Patrick V Downey |
Apparatus for heating oil wells
|
US1913395A
(en)
*
|
1929-11-14 |
1933-06-13 |
Lewis C Karrick |
Underground gasification of carbonaceous material-bearing substances
|
US2144144A
(en)
*
|
1935-10-05 |
1939-01-17 |
Meria Tool Company |
Means for elevating liquids from wells
|
US2288857A
(en)
|
1937-10-18 |
1942-07-07 |
Union Oil Co |
Process for the removal of bitumen from bituminous deposits
|
US2244255A
(en)
|
1939-01-18 |
1941-06-03 |
Electrical Treating Company |
Well clearing system
|
US2244256A
(en)
*
|
1939-12-16 |
1941-06-03 |
Electrical Treating Company |
Apparatus for clearing wells
|
US2319702A
(en)
|
1941-04-04 |
1943-05-18 |
Socony Vacuum Oil Co Inc |
Method and apparatus for producing oil wells
|
US2365591A
(en)
|
1942-08-15 |
1944-12-19 |
Ranney Leo |
Method for producing oil from viscous deposits
|
US2423674A
(en)
*
|
1942-08-24 |
1947-07-08 |
Johnson & Co A |
Process of catalytic cracking of petroleum hydrocarbons
|
US2381256A
(en)
|
1942-10-06 |
1945-08-07 |
Texas Co |
Process for treating hydrocarbon fractions
|
US2390770A
(en)
|
1942-10-10 |
1945-12-11 |
Sun Oil Co |
Method of producing petroleum
|
US2484063A
(en)
*
|
1944-08-19 |
1949-10-11 |
Thermactor Corp |
Electric heater for subsurface materials
|
US2472445A
(en)
*
|
1945-02-02 |
1949-06-07 |
Thermactor Company |
Apparatus for treating oil and gas bearing strata
|
US2481051A
(en)
|
1945-12-15 |
1949-09-06 |
Texaco Development Corp |
Process and apparatus for the recovery of volatilizable constituents from underground carbonaceous formations
|
US2444755A
(en)
|
1946-01-04 |
1948-07-06 |
Ralph M Steffen |
Apparatus for oil sand heating
|
US2634961A
(en)
|
1946-01-07 |
1953-04-14 |
Svensk Skifferolje Aktiebolage |
Method of electrothermal production of shale oil
|
US2466945A
(en)
*
|
1946-02-21 |
1949-04-12 |
In Situ Gases Inc |
Generation of synthesis gas
|
US2497868A
(en)
|
1946-10-10 |
1950-02-21 |
Dalin David |
Underground exploitation of fuel deposits
|
US2939689A
(en)
*
|
1947-06-24 |
1960-06-07 |
Svenska Skifferolje Ab |
Electrical heater for treating oilshale and the like
|
US2786660A
(en)
*
|
1948-01-05 |
1957-03-26 |
Phillips Petroleum Co |
Apparatus for gasifying coal
|
US2548360A
(en)
|
1948-03-29 |
1951-04-10 |
Stanley A Germain |
Electric oil well heater
|
US2685930A
(en)
|
1948-08-12 |
1954-08-10 |
Union Oil Co |
Oil well production process
|
US2630307A
(en)
*
|
1948-12-09 |
1953-03-03 |
Carbonic Products Inc |
Method of recovering oil from oil shale
|
US2595979A
(en)
*
|
1949-01-25 |
1952-05-06 |
Texas Co |
Underground liquefaction of coal
|
US2642943A
(en)
*
|
1949-05-20 |
1953-06-23 |
Sinclair Oil & Gas Co |
Oil recovery process
|
US2593477A
(en)
|
1949-06-10 |
1952-04-22 |
Us Interior |
Process of underground gasification of coal
|
GB674082A
(en)
|
1949-06-15 |
1952-06-18 |
Nat Res Dev |
Improvements in or relating to the underground gasification of coal
|
US2670802A
(en)
*
|
1949-12-16 |
1954-03-02 |
Thermactor Company |
Reviving or increasing the production of clogged or congested oil wells
|
US2714930A
(en)
|
1950-12-08 |
1955-08-09 |
Union Oil Co |
Apparatus for preventing paraffin deposition
|
US2695163A
(en)
|
1950-12-09 |
1954-11-23 |
Stanolind Oil & Gas Co |
Method for gasification of subterranean carbonaceous deposits
|
GB697189A
(en)
|
1951-04-09 |
1953-09-16 |
Nat Res Dev |
Improvements relating to the underground gasification of coal
|
US2630306A
(en)
*
|
1952-01-03 |
1953-03-03 |
Socony Vacuum Oil Co Inc |
Subterranean retorting of shales
|
US2757739A
(en)
|
1952-01-07 |
1956-08-07 |
Parelex Corp |
Heating apparatus
|
US2777679A
(en)
*
|
1952-03-07 |
1957-01-15 |
Svenska Skifferolje Ab |
Recovering sub-surface bituminous deposits by creating a frozen barrier and heating in situ
|
US2780450A
(en)
*
|
1952-03-07 |
1957-02-05 |
Svenska Skifferolje Ab |
Method of recovering oil and gases from non-consolidated bituminous geological formations by a heating treatment in situ
|
US2789805A
(en)
*
|
1952-05-27 |
1957-04-23 |
Svenska Skifferolje Ab |
Device for recovering fuel from subterraneous fuel-carrying deposits by heating in their natural location using a chain heat transfer member
|
US2761663A
(en)
|
1952-09-05 |
1956-09-04 |
Louis F Gerdetz |
Process of underground gasification of coal
|
US2780449A
(en)
*
|
1952-12-26 |
1957-02-05 |
Sinclair Oil & Gas Co |
Thermal process for in-situ decomposition of oil shale
|
US2825408A
(en)
|
1953-03-09 |
1958-03-04 |
Sinclair Oil & Gas Company |
Oil recovery by subsurface thermal processing
|
US2771954A
(en)
|
1953-04-29 |
1956-11-27 |
Exxon Research Engineering Co |
Treatment of petroleum production wells
|
US2703621A
(en)
*
|
1953-05-04 |
1955-03-08 |
George W Ford |
Oil well bottom hole flow increasing unit
|
US2743906A
(en)
|
1953-05-08 |
1956-05-01 |
William E Coyle |
Hydraulic underreamer
|
US2803305A
(en)
|
1953-05-14 |
1957-08-20 |
Pan American Petroleum Corp |
Oil recovery by underground combustion
|
US2914309A
(en)
*
|
1953-05-25 |
1959-11-24 |
Svenska Skifferolje Ab |
Oil and gas recovery from tar sands
|
US2847306A
(en)
|
1953-07-01 |
1958-08-12 |
Exxon Research Engineering Co |
Process for recovery of oil from shale
|
US2902270A
(en)
|
1953-07-17 |
1959-09-01 |
Svenska Skifferolje Ab |
Method of and means in heating of subsurface fuel-containing deposits "in situ"
|
US2890754A
(en)
*
|
1953-10-30 |
1959-06-16 |
Svenska Skifferolje Ab |
Apparatus for recovering combustible substances from subterraneous deposits in situ
|
US2890755A
(en)
|
1953-12-19 |
1959-06-16 |
Svenska Skifferolje Ab |
Apparatus for recovering combustible substances from subterraneous deposits in situ
|
US2841375A
(en)
|
1954-03-03 |
1958-07-01 |
Svenska Skifferolje Ab |
Method for in-situ utilization of fuels by combustion
|
US2794504A
(en)
|
1954-05-10 |
1957-06-04 |
Union Oil Co |
Well heater
|
US2793696A
(en)
|
1954-07-22 |
1957-05-28 |
Pan American Petroleum Corp |
Oil recovery by underground combustion
|
US2801699A
(en)
*
|
1954-12-24 |
1957-08-06 |
Pure Oil Co |
Process for temporarily and selectively sealing a well
|
US2787325A
(en)
*
|
1954-12-24 |
1957-04-02 |
Pure Oil Co |
Selective treatment of geological formations
|
US2923535A
(en)
*
|
1955-02-11 |
1960-02-02 |
Svenska Skifferolje Ab |
Situ recovery from carbonaceous deposits
|
US2799341A
(en)
*
|
1955-03-04 |
1957-07-16 |
Union Oil Co |
Selective plugging in oil wells
|
US2801089A
(en)
|
1955-03-14 |
1957-07-30 |
California Research Corp |
Underground shale retorting process
|
US2862558A
(en)
*
|
1955-12-28 |
1958-12-02 |
Phillips Petroleum Co |
Recovering oils from formations
|
US2819761A
(en)
|
1956-01-19 |
1958-01-14 |
Continental Oil Co |
Process of removing viscous oil from a well bore
|
US2857002A
(en)
|
1956-03-19 |
1958-10-21 |
Texas Co |
Recovery of viscous crude oil
|
US2906340A
(en)
|
1956-04-05 |
1959-09-29 |
Texaco Inc |
Method of treating a petroleum producing formation
|
US2991046A
(en)
|
1956-04-16 |
1961-07-04 |
Parsons Lional Ashley |
Combined winch and bollard device
|
US2889882A
(en)
|
1956-06-06 |
1959-06-09 |
Phillips Petroleum Co |
Oil recovery by in situ combustion
|
US3120264A
(en)
*
|
1956-07-09 |
1964-02-04 |
Texaco Development Corp |
Recovery of oil by in situ combustion
|
US3016053A
(en)
|
1956-08-02 |
1962-01-09 |
George J Medovick |
Underwater breathing apparatus
|
US2997105A
(en)
|
1956-10-08 |
1961-08-22 |
Pan American Petroleum Corp |
Burner apparatus
|
US2932352A
(en)
|
1956-10-25 |
1960-04-12 |
Union Oil Co |
Liquid filled well heater
|
US2804149A
(en)
*
|
1956-12-12 |
1957-08-27 |
John R Donaldson |
Oil well heater and reviver
|
US2952449A
(en)
*
|
1957-02-01 |
1960-09-13 |
Fmc Corp |
Method of forming underground communication between boreholes
|
US3127936A
(en)
*
|
1957-07-26 |
1964-04-07 |
Svenska Skifferolje Ab |
Method of in situ heating of subsurface preferably fuel containing deposits
|
US2942223A
(en)
|
1957-08-09 |
1960-06-21 |
Gen Electric |
Electrical resistance heater
|
US2906337A
(en)
*
|
1957-08-16 |
1959-09-29 |
Pure Oil Co |
Method of recovering bitumen
|
US3007521A
(en)
*
|
1957-10-28 |
1961-11-07 |
Phillips Petroleum Co |
Recovery of oil by in situ combustion
|
US3010516A
(en)
|
1957-11-18 |
1961-11-28 |
Phillips Petroleum Co |
Burner and process for in situ combustion
|
US2954826A
(en)
*
|
1957-12-02 |
1960-10-04 |
William E Sievers |
Heated well production string
|
US2994376A
(en)
|
1957-12-27 |
1961-08-01 |
Phillips Petroleum Co |
In situ combustion process
|
US3061009A
(en)
*
|
1958-01-17 |
1962-10-30 |
Svenska Skifferolje Ab |
Method of recovery from fossil fuel bearing strata
|
US3062282A
(en)
*
|
1958-01-24 |
1962-11-06 |
Phillips Petroleum Co |
Initiation of in situ combustion in a carbonaceous stratum
|
US3051235A
(en)
|
1958-02-24 |
1962-08-28 |
Jersey Prod Res Co |
Recovery of petroleum crude oil, by in situ combustion and in situ hydrogenation
|
US3004603A
(en)
|
1958-03-07 |
1961-10-17 |
Phillips Petroleum Co |
Heater
|
US3032102A
(en)
|
1958-03-17 |
1962-05-01 |
Phillips Petroleum Co |
In situ combustion method
|
US3004601A
(en)
|
1958-05-09 |
1961-10-17 |
Albert G Bodine |
Method and apparatus for augmenting oil recovery from wells by refrigeration
|
US3048221A
(en)
|
1958-05-12 |
1962-08-07 |
Phillips Petroleum Co |
Hydrocarbon recovery by thermal drive
|
US3026940A
(en)
|
1958-05-19 |
1962-03-27 |
Electronic Oil Well Heater Inc |
Oil well temperature indicator and control
|
US3010513A
(en)
*
|
1958-06-12 |
1961-11-28 |
Phillips Petroleum Co |
Initiation of in situ combustion in carbonaceous stratum
|
US2958519A
(en)
*
|
1958-06-23 |
1960-11-01 |
Phillips Petroleum Co |
In situ combustion process
|
US3044545A
(en)
|
1958-10-02 |
1962-07-17 |
Phillips Petroleum Co |
In situ combustion process
|
US3050123A
(en)
|
1958-10-07 |
1962-08-21 |
Cities Service Res & Dev Co |
Gas fired oil-well burner
|
US2950240A
(en)
|
1958-10-10 |
1960-08-23 |
Socony Mobil Oil Co Inc |
Selective cracking of aliphatic hydrocarbons
|
US2974937A
(en)
*
|
1958-11-03 |
1961-03-14 |
Jersey Prod Res Co |
Petroleum recovery from carbonaceous formations
|
US2998457A
(en)
*
|
1958-11-19 |
1961-08-29 |
Ashland Oil Inc |
Production of phenols
|
US2970826A
(en)
|
1958-11-21 |
1961-02-07 |
Texaco Inc |
Recovery of oil from oil shale
|
US3097690A
(en)
*
|
1958-12-24 |
1963-07-16 |
Gulf Research Development Co |
Process for heating a subsurface formation
|
US3036632A
(en)
*
|
1958-12-24 |
1962-05-29 |
Socony Mobil Oil Co Inc |
Recovery of hydrocarbon materials from earth formations by application of heat
|
US2969226A
(en)
|
1959-01-19 |
1961-01-24 |
Pyrochem Corp |
Pendant parting petro pyrolysis process
|
US3017168A
(en)
|
1959-01-26 |
1962-01-16 |
Phillips Petroleum Co |
In situ retorting of oil shale
|
US3110345A
(en)
*
|
1959-02-26 |
1963-11-12 |
Gulf Research Development Co |
Low temperature reverse combustion process
|
US3113619A
(en)
*
|
1959-03-30 |
1963-12-10 |
Phillips Petroleum Co |
Line drive counterflow in situ combustion process
|
US3113620A
(en)
|
1959-07-06 |
1963-12-10 |
Exxon Research Engineering Co |
Process for producing viscous oil
|
US3113623A
(en)
|
1959-07-20 |
1963-12-10 |
Union Oil Co |
Apparatus for underground retorting
|
US3181613A
(en)
|
1959-07-20 |
1965-05-04 |
Union Oil Co |
Method and apparatus for subterranean heating
|
US3132692A
(en)
*
|
1959-07-27 |
1964-05-12 |
Phillips Petroleum Co |
Use of formation heat from in situ combustion
|
US3116792A
(en)
*
|
1959-07-27 |
1964-01-07 |
Phillips Petroleum Co |
In situ combustion process
|
US3150715A
(en)
|
1959-09-30 |
1964-09-29 |
Shell Oil Co |
Oil recovery by in situ combustion with water injection
|
US3095031A
(en)
|
1959-12-09 |
1963-06-25 |
Eurenius Malte Oscar |
Burners for use in bore holes in the ground
|
US3131763A
(en)
*
|
1959-12-30 |
1964-05-05 |
Texaco Inc |
Electrical borehole heater
|
US3163745A
(en)
*
|
1960-02-29 |
1964-12-29 |
Socony Mobil Oil Co Inc |
Heating of an earth formation penetrated by a well borehole
|
US3127935A
(en)
*
|
1960-04-08 |
1964-04-07 |
Marathon Oil Co |
In situ combustion for oil recovery in tar sands, oil shales and conventional petroleum reservoirs
|
US3137347A
(en)
|
1960-05-09 |
1964-06-16 |
Phillips Petroleum Co |
In situ electrolinking of oil shale
|
US3139928A
(en)
|
1960-05-24 |
1964-07-07 |
Shell Oil Co |
Thermal process for in situ decomposition of oil shale
|
US3058730A
(en)
*
|
1960-06-03 |
1962-10-16 |
Fmc Corp |
Method of forming underground communication between boreholes
|
US3106244A
(en)
*
|
1960-06-20 |
1963-10-08 |
Phillips Petroleum Co |
Process for producing oil shale in situ by electrocarbonization
|
US3142336A
(en)
|
1960-07-18 |
1964-07-28 |
Shell Oil Co |
Method and apparatus for injecting steam into subsurface formations
|
US3105545A
(en)
|
1960-11-21 |
1963-10-01 |
Shell Oil Co |
Method of heating underground formations
|
US3164207A
(en)
|
1961-01-17 |
1965-01-05 |
Wayne H Thessen |
Method for recovering oil
|
US3138203A
(en)
|
1961-03-06 |
1964-06-23 |
Jersey Prod Res Co |
Method of underground burning
|
US3191679A
(en)
|
1961-04-13 |
1965-06-29 |
Wendell S Miller |
Melting process for recovering bitumens from the earth
|
US3207220A
(en)
|
1961-06-26 |
1965-09-21 |
Chester I Williams |
Electric well heater
|
US3114417A
(en)
*
|
1961-08-14 |
1963-12-17 |
Ernest T Saftig |
Electric oil well heater apparatus
|
US3246695A
(en)
|
1961-08-21 |
1966-04-19 |
Charles L Robinson |
Method for heating minerals in situ with radioactive materials
|
US3057404A
(en)
|
1961-09-29 |
1962-10-09 |
Socony Mobil Oil Co Inc |
Method and system for producing oil tenaciously held in porous formations
|
US3183675A
(en)
|
1961-11-02 |
1965-05-18 |
Conch Int Methane Ltd |
Method of freezing an earth formation
|
US3170842A
(en)
|
1961-11-06 |
1965-02-23 |
Phillips Petroleum Co |
Subcritical borehole nuclear reactor and process
|
US3209825A
(en)
|
1962-02-14 |
1965-10-05 |
Continental Oil Co |
Low temperature in-situ combustion
|
US3205946A
(en)
|
1962-03-12 |
1965-09-14 |
Shell Oil Co |
Consolidation by silica coalescence
|
US3165154A
(en)
|
1962-03-23 |
1965-01-12 |
Phillips Petroleum Co |
Oil recovery by in situ combustion
|
US3149670A
(en)
|
1962-03-27 |
1964-09-22 |
Smclair Res Inc |
In-situ heating process
|
US3149672A
(en)
|
1962-05-04 |
1964-09-22 |
Jersey Prod Res Co |
Method and apparatus for electrical heating of oil-bearing formations
|
US3208531A
(en)
|
1962-08-21 |
1965-09-28 |
Otis Eng Co |
Inserting tool for locating and anchoring a device in tubing
|
US3182721A
(en)
*
|
1962-11-02 |
1965-05-11 |
Sun Oil Co |
Method of petroleum production by forward in situ combustion
|
US3288648A
(en)
|
1963-02-04 |
1966-11-29 |
Pan American Petroleum Corp |
Process for producing electrical energy from geological liquid hydrocarbon formation
|
US3205942A
(en)
|
1963-02-07 |
1965-09-14 |
Socony Mobil Oil Co Inc |
Method for recovery of hydrocarbons by in situ heating of oil shale
|
US3258069A
(en)
*
|
1963-02-07 |
1966-06-28 |
Shell Oil Co |
Method for producing a source of energy from an overpressured formation
|
US3221505A
(en)
|
1963-02-20 |
1965-12-07 |
Gulf Research Development Co |
Grouting method
|
US3221811A
(en)
|
1963-03-11 |
1965-12-07 |
Shell Oil Co |
Mobile in-situ heating of formations
|
US3250327A
(en)
|
1963-04-02 |
1966-05-10 |
Socony Mobil Oil Co Inc |
Recovering nonflowing hydrocarbons
|
US3241611A
(en)
*
|
1963-04-10 |
1966-03-22 |
Equity Oil Company |
Recovery of petroleum products from oil shale
|
GB959945A
(en)
|
1963-04-18 |
1964-06-03 |
Conch Int Methane Ltd |
Constructing a frozen wall within the ground
|
US3237689A
(en)
|
1963-04-29 |
1966-03-01 |
Clarence I Justheim |
Distillation of underground deposits of solid carbonaceous materials in situ
|
US3205944A
(en)
|
1963-06-14 |
1965-09-14 |
Socony Mobil Oil Co Inc |
Recovery of hydrocarbons from a subterranean reservoir by heating
|
US3233668A
(en)
|
1963-11-15 |
1966-02-08 |
Exxon Production Research Co |
Recovery of shale oil
|
US3285335A
(en)
|
1963-12-11 |
1966-11-15 |
Exxon Research Engineering Co |
In situ pyrolysis of oil shale formations
|
US3272261A
(en)
|
1963-12-13 |
1966-09-13 |
Gulf Research Development Co |
Process for recovery of oil
|
US3273640A
(en)
|
1963-12-13 |
1966-09-20 |
Pyrochem Corp |
Pressure pulsing perpendicular permeability process for winning stabilized primary volatiles from oil shale in situ
|
US3303883A
(en)
|
1964-01-06 |
1967-02-14 |
Mobil Oil Corp |
Thermal notching technique
|
US3275076A
(en)
|
1964-01-13 |
1966-09-27 |
Mobil Oil Corp |
Recovery of asphaltic-type petroleum from a subterranean reservoir
|
US3342258A
(en)
|
1964-03-06 |
1967-09-19 |
Shell Oil Co |
Underground oil recovery from solid oil-bearing deposits
|
US3294167A
(en)
|
1964-04-13 |
1966-12-27 |
Shell Oil Co |
Thermal oil recovery
|
US3284281A
(en)
|
1964-08-31 |
1966-11-08 |
Phillips Petroleum Co |
Production of oil from oil shale through fractures
|
US3302707A
(en)
|
1964-09-30 |
1967-02-07 |
Mobil Oil Corp |
Method for improving fluid recoveries from earthen formations
|
US3316020A
(en)
|
1964-11-23 |
1967-04-25 |
Mobil Oil Corp |
In situ retorting method employed in oil shale
|
US3380913A
(en)
|
1964-12-28 |
1968-04-30 |
Phillips Petroleum Co |
Refining of effluent from in situ combustion operation
|
US3332480A
(en)
|
1965-03-04 |
1967-07-25 |
Pan American Petroleum Corp |
Recovery of hydrocarbons by thermal methods
|
US3338306A
(en)
|
1965-03-09 |
1967-08-29 |
Mobil Oil Corp |
Recovery of heavy oil from oil sands
|
US3358756A
(en)
|
1965-03-12 |
1967-12-19 |
Shell Oil Co |
Method for in situ recovery of solid or semi-solid petroleum deposits
|
US3262741A
(en)
|
1965-04-01 |
1966-07-26 |
Pittsburgh Plate Glass Co |
Solution mining of potassium chloride
|
DE1242535B
(de)
|
1965-04-13 |
1967-06-22 |
Deutsche Erdoel Ag |
Verfahren zur Restausfoerderung von Erdoellagerstaetten
|
US3316344A
(en)
|
1965-04-26 |
1967-04-25 |
Central Electr Generat Board |
Prevention of icing of electrical conductors
|
US3342267A
(en)
|
1965-04-29 |
1967-09-19 |
Gerald S Cotter |
Turbo-generator heater for oil and gas wells and pipe lines
|
US3278234A
(en)
|
1965-05-17 |
1966-10-11 |
Pittsburgh Plate Glass Co |
Solution mining of potassium chloride
|
US3352355A
(en)
|
1965-06-23 |
1967-11-14 |
Dow Chemical Co |
Method of recovery of hydrocarbons from solid hydrocarbonaceous formations
|
US3346044A
(en)
|
1965-09-08 |
1967-10-10 |
Mobil Oil Corp |
Method and structure for retorting oil shale in situ by cycling fluid flows
|
US3349845A
(en)
|
1965-10-22 |
1967-10-31 |
Sinclair Oil & Gas Company |
Method of establishing communication between wells
|
US3379248A
(en)
|
1965-12-10 |
1968-04-23 |
Mobil Oil Corp |
In situ combustion process utilizing waste heat
|
US3454365A
(en)
*
|
1966-02-18 |
1969-07-08 |
Phillips Petroleum Co |
Analysis and control of in situ combustion of underground carbonaceous deposit
|
US3386508A
(en)
|
1966-02-21 |
1968-06-04 |
Exxon Production Research Co |
Process and system for the recovery of viscous oil
|
US3362751A
(en)
|
1966-02-28 |
1968-01-09 |
Tinlin William |
Method and system for recovering shale oil and gas
|
US3595082A
(en)
|
1966-03-04 |
1971-07-27 |
Gulf Oil Corp |
Temperature measuring apparatus
|
US3410977A
(en)
|
1966-03-28 |
1968-11-12 |
Ando Masao |
Method of and apparatus for heating the surface part of various construction materials
|
DE1615192B1
(de)
|
1966-04-01 |
1970-08-20 |
Chisso Corp |
Induktiv beheiztes Heizrohr
|
US3410796A
(en)
|
1966-04-04 |
1968-11-12 |
Gas Processors Inc |
Process for treatment of saline waters
|
US3513913A
(en)
|
1966-04-19 |
1970-05-26 |
Shell Oil Co |
Oil recovery from oil shales by transverse combustion
|
US3372754A
(en)
|
1966-05-31 |
1968-03-12 |
Mobil Oil Corp |
Well assembly for heating a subterranean formation
|
US3399623A
(en)
|
1966-07-14 |
1968-09-03 |
James R. Creed |
Apparatus for and method of producing viscid oil
|
US3412011A
(en)
|
1966-09-02 |
1968-11-19 |
Phillips Petroleum Co |
Catalytic cracking and in situ combustion process for producing hydrocarbons
|
US3465819A
(en)
|
1967-02-13 |
1969-09-09 |
American Oil Shale Corp |
Use of nuclear detonations in producing hydrocarbons from an underground formation
|
US3389975A
(en)
|
1967-03-10 |
1968-06-25 |
Sinclair Research Inc |
Process for the recovery of aluminum values from retorted shale and conversion of sodium aluminate to sodium aluminum carbonate hydroxide
|
NL6803827A
(fr)
|
1967-03-22 |
1968-09-23 |
|
|
US3438439A
(en)
|
1967-05-29 |
1969-04-15 |
Pan American Petroleum Corp |
Method for plugging formations by production of sulfur therein
|
US3474863A
(en)
|
1967-07-28 |
1969-10-28 |
Shell Oil Co |
Shale oil extraction process
|
US3528501A
(en)
|
1967-08-04 |
1970-09-15 |
Phillips Petroleum Co |
Recovery of oil from oil shale
|
US3480082A
(en)
*
|
1967-09-25 |
1969-11-25 |
Continental Oil Co |
In situ retorting of oil shale using co2 as heat carrier
|
US3434541A
(en)
|
1967-10-11 |
1969-03-25 |
Mobil Oil Corp |
In situ combustion process
|
US3485300A
(en)
|
1967-12-20 |
1969-12-23 |
Phillips Petroleum Co |
Method and apparatus for defoaming crude oil down hole
|
US3477058A
(en)
|
1968-02-01 |
1969-11-04 |
Gen Electric |
Magnesia insulated heating elements and methods of production
|
US3580987A
(en)
|
1968-03-26 |
1971-05-25 |
Pirelli |
Electric cable
|
US3455383A
(en)
|
1968-04-24 |
1969-07-15 |
Shell Oil Co |
Method of producing fluidized material from a subterranean formation
|
US3578080A
(en)
|
1968-06-10 |
1971-05-11 |
Shell Oil Co |
Method of producing shale oil from an oil shale formation
|
US3529682A
(en)
|
1968-10-03 |
1970-09-22 |
Bell Telephone Labor Inc |
Location detection and guidance systems for burrowing device
|
US3537528A
(en)
|
1968-10-14 |
1970-11-03 |
Shell Oil Co |
Method for producing shale oil from an exfoliated oil shale formation
|
US3593789A
(en)
|
1968-10-18 |
1971-07-20 |
Shell Oil Co |
Method for producing shale oil from an oil shale formation
|
US3565171A
(en)
|
1968-10-23 |
1971-02-23 |
Shell Oil Co |
Method for producing shale oil from a subterranean oil shale formation
|
US3502372A
(en)
|
1968-10-23 |
1970-03-24 |
Shell Oil Co |
Process of recovering oil and dawsonite from oil shale
|
US3545544A
(en)
*
|
1968-10-24 |
1970-12-08 |
Phillips Petroleum Co |
Recovery of hydrocarbons by in situ combustion
|
US3554285A
(en)
|
1968-10-24 |
1971-01-12 |
Phillips Petroleum Co |
Production and upgrading of heavy viscous oils
|
US3629551A
(en)
|
1968-10-29 |
1971-12-21 |
Chisso Corp |
Controlling heat generation locally in a heat-generating pipe utilizing skin-effect current
|
US3501201A
(en)
|
1968-10-30 |
1970-03-17 |
Shell Oil Co |
Method of producing shale oil from a subterranean oil shale formation
|
US3562401A
(en)
|
1969-03-03 |
1971-02-09 |
Union Carbide Corp |
Low temperature electric transmission systems
|
US3614986A
(en)
|
1969-03-03 |
1971-10-26 |
Electrothermic Co |
Method for injecting heated fluids into mineral bearing formations
|
US3542131A
(en)
|
1969-04-01 |
1970-11-24 |
Mobil Oil Corp |
Method of recovering hydrocarbons from oil shale
|
US3547192A
(en)
|
1969-04-04 |
1970-12-15 |
Shell Oil Co |
Method of metal coating and electrically heating a subterranean earth formation
|
US3618663A
(en)
|
1969-05-01 |
1971-11-09 |
Phillips Petroleum Co |
Shale oil production
|
US3605890A
(en)
|
1969-06-04 |
1971-09-20 |
Chevron Res |
Hydrogen production from a kerogen-depleted shale formation
|
US3572838A
(en)
|
1969-07-07 |
1971-03-30 |
Shell Oil Co |
Recovery of aluminum compounds and oil from oil shale formations
|
US3526095A
(en)
|
1969-07-24 |
1970-09-01 |
Ralph E Peck |
Liquid gas storage system
|
US3599714A
(en)
*
|
1969-09-08 |
1971-08-17 |
Roger L Messman |
Method of recovering hydrocarbons by in situ combustion
|
US3547193A
(en)
|
1969-10-08 |
1970-12-15 |
Electrothermic Co |
Method and apparatus for recovery of minerals from sub-surface formations using electricity
|
US3702886A
(en)
|
1969-10-10 |
1972-11-14 |
Mobil Oil Corp |
Crystalline zeolite zsm-5 and method of preparing the same
|
US3679264A
(en)
|
1969-10-22 |
1972-07-25 |
Allen T Van Huisen |
Geothermal in situ mining and retorting system
|
US3661423A
(en)
|
1970-02-12 |
1972-05-09 |
Occidental Petroleum Corp |
In situ process for recovery of carbonaceous materials from subterranean deposits
|
US3943160A
(en)
|
1970-03-09 |
1976-03-09 |
Shell Oil Company |
Heat-stable calcium-compatible waterflood surfactant
|
US3858397A
(en)
|
1970-03-19 |
1975-01-07 |
Int Salt Co |
Carrying out heat-promotable chemical reactions in sodium chloride formation cavern
|
US3676078A
(en)
|
1970-03-19 |
1972-07-11 |
Int Salt Co |
Salt solution mining and geothermal heat utilization system
|
US3709979A
(en)
|
1970-04-23 |
1973-01-09 |
Mobil Oil Corp |
Crystalline zeolite zsm-11
|
US3647358A
(en)
|
1970-07-23 |
1972-03-07 |
Anti Pollution Systems |
Method of catalytically inducing oxidation of carbonaceous materials by the use of molten salts
|
US3759574A
(en)
|
1970-09-24 |
1973-09-18 |
Shell Oil Co |
Method of producing hydrocarbons from an oil shale formation
|
US3661424A
(en)
|
1970-10-20 |
1972-05-09 |
Int Salt Co |
Geothermal energy recovery from deep caverns in salt deposits by means of air flow
|
US4305463A
(en)
|
1979-10-31 |
1981-12-15 |
Oil Trieval Corporation |
Oil recovery method and apparatus
|
US3679812A
(en)
|
1970-11-13 |
1972-07-25 |
Schlumberger Technology Corp |
Electrical suspension cable for well tools
|
US3765477A
(en)
|
1970-12-21 |
1973-10-16 |
Huisen A Van |
Geothermal-nuclear energy release and recovery system
|
US3680633A
(en)
|
1970-12-28 |
1972-08-01 |
Sun Oil Co Delaware |
Situ combustion initiation process
|
US3675715A
(en)
|
1970-12-30 |
1972-07-11 |
Forrester A Clark |
Processes for secondarily recovering oil
|
US3770614A
(en)
|
1971-01-15 |
1973-11-06 |
Mobil Oil Corp |
Split feed reforming and n-paraffin elimination from low boiling reformate
|
US3832449A
(en)
|
1971-03-18 |
1974-08-27 |
Mobil Oil Corp |
Crystalline zeolite zsm{14 12
|
US3700280A
(en)
|
1971-04-28 |
1972-10-24 |
Shell Oil Co |
Method of producing oil from an oil shale formation containing nahcolite and dawsonite
|
US3770398A
(en)
|
1971-09-17 |
1973-11-06 |
Cities Service Oil Co |
In situ coal gasification process
|
US3812913A
(en)
*
|
1971-10-18 |
1974-05-28 |
Sun Oil Co |
Method of formation consolidation
|
US3893918A
(en)
|
1971-11-22 |
1975-07-08 |
Engineering Specialties Inc |
Method for separating material leaving a well
|
US3766982A
(en)
|
1971-12-27 |
1973-10-23 |
Justheim Petrol Co |
Method for the in-situ treatment of hydrocarbonaceous materials
|
US3759328A
(en)
|
1972-05-11 |
1973-09-18 |
Shell Oil Co |
Laterally expanding oil shale permeabilization
|
US3794116A
(en)
|
1972-05-30 |
1974-02-26 |
Atomic Energy Commission |
Situ coal bed gasification
|
US3757860A
(en)
|
1972-08-07 |
1973-09-11 |
Atlantic Richfield Co |
Well heating
|
US3779602A
(en)
|
1972-08-07 |
1973-12-18 |
Shell Oil Co |
Process for solution mining nahcolite
|
US3809159A
(en)
|
1972-10-02 |
1974-05-07 |
Continental Oil Co |
Process for simultaneously increasing recovery and upgrading oil in a reservoir
|
US3804172A
(en)
|
1972-10-11 |
1974-04-16 |
Shell Oil Co |
Method for the recovery of oil from oil shale
|
US3794113A
(en)
|
1972-11-13 |
1974-02-26 |
Mobil Oil Corp |
Combination in situ combustion displacement and steam stimulation of producing wells
|
US3804169A
(en)
|
1973-02-07 |
1974-04-16 |
Shell Oil Co |
Spreading-fluid recovery of subterranean oil
|
US3947683A
(en)
|
1973-06-05 |
1976-03-30 |
Texaco Inc. |
Combination of epithermal and inelastic neutron scattering methods to locate coal and oil shale zones
|
US4076761A
(en)
|
1973-08-09 |
1978-02-28 |
Mobil Oil Corporation |
Process for the manufacture of gasoline
|
US4016245A
(en)
|
1973-09-04 |
1977-04-05 |
Mobil Oil Corporation |
Crystalline zeolite and method of preparing same
|
US3881551A
(en)
|
1973-10-12 |
1975-05-06 |
Ruel C Terry |
Method of extracting immobile hydrocarbons
|
US3853185A
(en)
|
1973-11-30 |
1974-12-10 |
Continental Oil Co |
Guidance system for a horizontal drilling apparatus
|
US3907045A
(en)
|
1973-11-30 |
1975-09-23 |
Continental Oil Co |
Guidance system for a horizontal drilling apparatus
|
US3882941A
(en)
|
1973-12-17 |
1975-05-13 |
Cities Service Res & Dev Co |
In situ production of bitumen from oil shale
|
US4199025A
(en)
|
1974-04-19 |
1980-04-22 |
Electroflood Company |
Method and apparatus for tertiary recovery of oil
|
US4037655A
(en)
|
1974-04-19 |
1977-07-26 |
Electroflood Company |
Method for secondary recovery of oil
|
US3922148A
(en)
|
1974-05-16 |
1975-11-25 |
Texaco Development Corp |
Production of methane-rich gas
|
US3948755A
(en)
|
1974-05-31 |
1976-04-06 |
Standard Oil Company |
Process for recovering and upgrading hydrocarbons from oil shale and tar sands
|
US3894769A
(en)
|
1974-06-06 |
1975-07-15 |
Shell Oil Co |
Recovering oil from a subterranean carbonaceous formation
|
US3948758A
(en)
|
1974-06-17 |
1976-04-06 |
Mobil Oil Corporation |
Production of alkyl aromatic hydrocarbons
|
US4006778A
(en)
|
1974-06-21 |
1977-02-08 |
Texaco Exploration Canada Ltd. |
Thermal recovery of hydrocarbon from tar sands
|
US4026357A
(en)
|
1974-06-26 |
1977-05-31 |
Texaco Exploration Canada Ltd. |
In situ gasification of solid hydrocarbon materials in a subterranean formation
|
US4005752A
(en)
|
1974-07-26 |
1977-02-01 |
Occidental Petroleum Corporation |
Method of igniting in situ oil shale retort with fuel rich flue gas
|
US4029360A
(en)
|
1974-07-26 |
1977-06-14 |
Occidental Oil Shale, Inc. |
Method of recovering oil and water from in situ oil shale retort flue gas
|
US3941421A
(en)
|
1974-08-13 |
1976-03-02 |
Occidental Petroleum Corporation |
Apparatus for obtaining uniform gas flow through an in situ oil shale retort
|
GB1454324A
(en)
|
1974-08-14 |
1976-11-03 |
Iniex |
Recovering combustible gases from underground deposits of coal or bituminous shale
|
US3948319A
(en)
|
1974-10-16 |
1976-04-06 |
Atlantic Richfield Company |
Method and apparatus for producing fluid by varying current flow through subterranean source formation
|
AR205595A1
(es)
|
1974-11-06 |
1976-05-14 |
Haldor Topsoe As |
Procedimiento para preparar gases rico en metano
|
US3933447A
(en)
|
1974-11-08 |
1976-01-20 |
The United States Of America As Represented By The United States Energy Research And Development Administration |
Underground gasification of coal
|
US4138442A
(en)
|
1974-12-05 |
1979-02-06 |
Mobil Oil Corporation |
Process for the manufacture of gasoline
|
US3952802A
(en)
|
1974-12-11 |
1976-04-27 |
In Situ Technology, Inc. |
Method and apparatus for in situ gasification of coal and the commercial products derived therefrom
|
US3986556A
(en)
|
1975-01-06 |
1976-10-19 |
Haynes Charles A |
Hydrocarbon recovery from earth strata
|
US3958636A
(en)
|
1975-01-23 |
1976-05-25 |
Atlantic Richfield Company |
Production of bitumen from a tar sand formation
|
US4042026A
(en)
|
1975-02-08 |
1977-08-16 |
Deutsche Texaco Aktiengesellschaft |
Method for initiating an in-situ recovery process by the introduction of oxygen
|
US3972372A
(en)
|
1975-03-10 |
1976-08-03 |
Fisher Sidney T |
Exraction of hydrocarbons in situ from underground hydrocarbon deposits
|
US4096163A
(en)
|
1975-04-08 |
1978-06-20 |
Mobil Oil Corporation |
Conversion of synthesis gas to hydrocarbon mixtures
|
US3924680A
(en)
|
1975-04-23 |
1975-12-09 |
In Situ Technology Inc |
Method of pyrolysis of coal in situ
|
US3973628A
(en)
|
1975-04-30 |
1976-08-10 |
New Mexico Tech Research Foundation |
In situ solution mining of coal
|
US4016239A
(en)
*
|
1975-05-22 |
1977-04-05 |
Union Oil Company Of California |
Recarbonation of spent oil shale
|
US3987851A
(en)
|
1975-06-02 |
1976-10-26 |
Shell Oil Company |
Serially burning and pyrolyzing to produce shale oil from a subterranean oil shale
|
US3986557A
(en)
|
1975-06-06 |
1976-10-19 |
Atlantic Richfield Company |
Production of bitumen from tar sands
|
CA1064890A
(fr)
|
1975-06-10 |
1979-10-23 |
Mae K. Rubin |
Synthese et utilisation de la zeolite cristalline
|
US3950029A
(en)
|
1975-06-12 |
1976-04-13 |
Mobil Oil Corporation |
In situ retorting of oil shale
|
US3993132A
(en)
|
1975-06-18 |
1976-11-23 |
Texaco Exploration Canada Ltd. |
Thermal recovery of hydrocarbons from tar sands
|
US4069868A
(en)
|
1975-07-14 |
1978-01-24 |
In Situ Technology, Inc. |
Methods of fluidized production of coal in situ
|
US4199024A
(en)
|
1975-08-07 |
1980-04-22 |
World Energy Systems |
Multistage gas generator
|
US3954140A
(en)
|
1975-08-13 |
1976-05-04 |
Hendrick Robert P |
Recovery of hydrocarbons by in situ thermal extraction
|
US3986349A
(en)
|
1975-09-15 |
1976-10-19 |
Chevron Research Company |
Method of power generation via coal gasification and liquid hydrocarbon synthesis
|
US3994340A
(en)
|
1975-10-30 |
1976-11-30 |
Chevron Research Company |
Method of recovering viscous petroleum from tar sand
|
US4037658A
(en)
|
1975-10-30 |
1977-07-26 |
Chevron Research Company |
Method of recovering viscous petroleum from an underground formation
|
US3994341A
(en)
|
1975-10-30 |
1976-11-30 |
Chevron Research Company |
Recovering viscous petroleum from thick tar sand
|
US4087130A
(en)
|
1975-11-03 |
1978-05-02 |
Occidental Petroleum Corporation |
Process for the gasification of coal in situ
|
US4018279A
(en)
|
1975-11-12 |
1977-04-19 |
Reynolds Merrill J |
In situ coal combustion heat recovery method
|
US4078608A
(en)
|
1975-11-26 |
1978-03-14 |
Texaco Inc. |
Thermal oil recovery method
|
US4018280A
(en)
|
1975-12-10 |
1977-04-19 |
Mobil Oil Corporation |
Process for in situ retorting of oil shale
|
US3992474A
(en)
|
1975-12-15 |
1976-11-16 |
Uop Inc. |
Motor fuel production with fluid catalytic cracking of high-boiling alkylate
|
US4019575A
(en)
|
1975-12-22 |
1977-04-26 |
Chevron Research Company |
System for recovering viscous petroleum from thick tar sand
|
US3999607A
(en)
|
1976-01-22 |
1976-12-28 |
Exxon Research And Engineering Company |
Recovery of hydrocarbons from coal
|
US4031956A
(en)
|
1976-02-12 |
1977-06-28 |
In Situ Technology, Inc. |
Method of recovering energy from subsurface petroleum reservoirs
|
US4008762A
(en)
|
1976-02-26 |
1977-02-22 |
Fisher Sidney T |
Extraction of hydrocarbons in situ from underground hydrocarbon deposits
|
US4010800A
(en)
|
1976-03-08 |
1977-03-08 |
In Situ Technology, Inc. |
Producing thin seams of coal in situ
|
US4048637A
(en)
|
1976-03-23 |
1977-09-13 |
Westinghouse Electric Corporation |
Radar system for detecting slowly moving targets
|
DE2615874B2
(de)
|
1976-04-10 |
1978-10-19 |
Deutsche Texaco Ag, 2000 Hamburg |
Anwendung eines Verfahrens zum Gewinnen von Erdöl und Bitumen aus unterirdischen Lagerstätten mittels einer Verbrennungfront bei Lagerstätten beliebigen Gehalts an intermediären Kohlenwasserstoffen im Rohöl bzw. Bitumen
|
GB1544245A
(en)
|
1976-05-21 |
1979-04-19 |
British Gas Corp |
Production of substitute natural gas
|
US4049053A
(en)
|
1976-06-10 |
1977-09-20 |
Fisher Sidney T |
Recovery of hydrocarbons from partially exhausted oil wells by mechanical wave heating
|
US4193451A
(en)
|
1976-06-17 |
1980-03-18 |
The Badger Company, Inc. |
Method for production of organic products from kerogen
|
US4487257A
(en)
|
1976-06-17 |
1984-12-11 |
Raytheon Company |
Apparatus and method for production of organic products from kerogen
|
US4067390A
(en)
|
1976-07-06 |
1978-01-10 |
Technology Application Services Corporation |
Apparatus and method for the recovery of fuel products from subterranean deposits of carbonaceous matter using a plasma arc
|
US4057293A
(en)
|
1976-07-12 |
1977-11-08 |
Garrett Donald E |
Process for in situ conversion of coal or the like into oil and gas
|
US4043393A
(en)
|
1976-07-29 |
1977-08-23 |
Fisher Sidney T |
Extraction from underground coal deposits
|
US4091869A
(en)
|
1976-09-07 |
1978-05-30 |
Exxon Production Research Company |
In situ process for recovery of carbonaceous materials from subterranean deposits
|
US4083604A
(en)
|
1976-11-15 |
1978-04-11 |
Trw Inc. |
Thermomechanical fracture for recovery system in oil shale deposits
|
US4059308A
(en)
|
1976-11-15 |
1977-11-22 |
Trw Inc. |
Pressure swing recovery system for oil shale deposits
|
US4140184A
(en)
|
1976-11-15 |
1979-02-20 |
Bechtold Ira C |
Method for producing hydrocarbons from igneous sources
|
US4077471A
(en)
|
1976-12-01 |
1978-03-07 |
Texaco Inc. |
Surfactant oil recovery process usable in high temperature, high salinity formations
|
US4064943A
(en)
*
|
1976-12-06 |
1977-12-27 |
Shell Oil Co |
Plugging permeable earth formation with wax
|
US4089374A
(en)
|
1976-12-16 |
1978-05-16 |
In Situ Technology, Inc. |
Producing methane from coal in situ
|
US4084637A
(en)
|
1976-12-16 |
1978-04-18 |
Petro Canada Exploration Inc. |
Method of producing viscous materials from subterranean formations
|
US4093026A
(en)
|
1977-01-17 |
1978-06-06 |
Occidental Oil Shale, Inc. |
Removal of sulfur dioxide from process gas using treated oil shale and water
|
US4277416A
(en)
|
1977-02-17 |
1981-07-07 |
Aminoil, Usa, Inc. |
Process for producing methanol
|
US4085803A
(en)
|
1977-03-14 |
1978-04-25 |
Exxon Production Research Company |
Method for oil recovery using a horizontal well with indirect heating
|
US4137720A
(en)
|
1977-03-17 |
1979-02-06 |
Rex Robert W |
Use of calcium halide-water as a heat extraction medium for energy recovery from hot rock systems
|
US4099567A
(en)
|
1977-05-27 |
1978-07-11 |
In Situ Technology, Inc. |
Generating medium BTU gas from coal in situ
|
US4169506A
(en)
|
1977-07-15 |
1979-10-02 |
Standard Oil Company (Indiana) |
In situ retorting of oil shale and energy recovery
|
US4140180A
(en)
|
1977-08-29 |
1979-02-20 |
Iit Research Institute |
Method for in situ heat processing of hydrocarbonaceous formations
|
US4144935A
(en)
|
1977-08-29 |
1979-03-20 |
Iit Research Institute |
Apparatus and method for in situ heat processing of hydrocarbonaceous formations
|
NL181941C
(nl)
|
1977-09-16 |
1987-12-01 |
Ir Arnold Willem Josephus Grup |
Werkwijze voor het ondergronds vergassen van steenkool of bruinkool.
|
US4125159A
(en)
|
1977-10-17 |
1978-11-14 |
Vann Roy Randell |
Method and apparatus for isolating and treating subsurface stratas
|
SU915451A1
(ru)
|
1977-10-21 |
1988-08-23 |
Vnii Ispolzovania |
Способ подземной газификации топлива
|
US4119349A
(en)
|
1977-10-25 |
1978-10-10 |
Gulf Oil Corporation |
Method and apparatus for recovery of fluids produced in in-situ retorting of oil shale
|
US4114688A
(en)
|
1977-12-05 |
1978-09-19 |
In Situ Technology Inc. |
Minimizing environmental effects in production and use of coal
|
US4161103A
(en)
*
|
1977-12-15 |
1979-07-17 |
United Technologies Corporation |
Centrifugal combustor with fluidized bed and construction thereof
|
US4158467A
(en)
|
1977-12-30 |
1979-06-19 |
Gulf Oil Corporation |
Process for recovering shale oil
|
US4148359A
(en)
|
1978-01-30 |
1979-04-10 |
Shell Oil Company |
Pressure-balanced oil recovery process for water productive oil shale
|
DE2812490A1
(de)
|
1978-03-22 |
1979-09-27 |
Texaco Ag |
Verfahren zur ermittlung der raeumlichen ausdehnung von untertaegigen reaktionen
|
US4197911A
(en)
|
1978-05-09 |
1980-04-15 |
Ramcor, Inc. |
Process for in situ coal gasification
|
US4228853A
(en)
|
1978-06-21 |
1980-10-21 |
Harvey A Herbert |
Petroleum production method
|
US4186801A
(en)
|
1978-12-18 |
1980-02-05 |
Gulf Research And Development Company |
In situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formations
|
US4185692A
(en)
|
1978-07-14 |
1980-01-29 |
In Situ Technology, Inc. |
Underground linkage of wells for production of coal in situ
|
US4184548A
(en)
|
1978-07-17 |
1980-01-22 |
Standard Oil Company (Indiana) |
Method for determining the position and inclination of a flame front during in situ combustion of an oil shale retort
|
US4257650A
(en)
|
1978-09-07 |
1981-03-24 |
Barber Heavy Oil Process, Inc. |
Method for recovering subsurface earth substances
|
US4183405A
(en)
|
1978-10-02 |
1980-01-15 |
Magnie Robert L |
Enhanced recoveries of petroleum and hydrogen from underground reservoirs
|
US4446917A
(en)
|
1978-10-04 |
1984-05-08 |
Todd John C |
Method and apparatus for producing viscous or waxy crude oils
|
US4311340A
(en)
|
1978-11-27 |
1982-01-19 |
Lyons William C |
Uranium leeching process and insitu mining
|
NL7811732A
(nl)
|
1978-11-30 |
1980-06-03 |
Stamicarbon |
Werkwijze voor de omzetting van dimethylether.
|
US4299086A
(en)
|
1978-12-07 |
1981-11-10 |
Gulf Research & Development Company |
Utilization of energy obtained by substoichiometric combustion of low heating value gases
|
US4457365A
(en)
|
1978-12-07 |
1984-07-03 |
Raytheon Company |
In situ radio frequency selective heating system
|
US4265307A
(en)
|
1978-12-20 |
1981-05-05 |
Standard Oil Company |
Shale oil recovery
|
US4194562A
(en)
*
|
1978-12-21 |
1980-03-25 |
Texaco Inc. |
Method for preconditioning a subterranean oil-bearing formation prior to in-situ combustion
|
US4258955A
(en)
|
1978-12-26 |
1981-03-31 |
Mobil Oil Corporation |
Process for in-situ leaching of uranium
|
US4274487A
(en)
|
1979-01-11 |
1981-06-23 |
Standard Oil Company (Indiana) |
Indirect thermal stimulation of production wells
|
US4232902A
(en)
|
1979-02-09 |
1980-11-11 |
Ppg Industries, Inc. |
Solution mining water soluble salts at high temperatures
|
US4324292A
(en)
*
|
1979-02-21 |
1982-04-13 |
University Of Utah |
Process for recovering products from oil shale
|
US4289354A
(en)
|
1979-02-23 |
1981-09-15 |
Edwin G. Higgins, Jr. |
Borehole mining of solid mineral resources
|
US4248306A
(en)
|
1979-04-02 |
1981-02-03 |
Huisen Allan T Van |
Geothermal petroleum refining
|
US4241953A
(en)
|
1979-04-23 |
1980-12-30 |
Freeport Minerals Company |
Sulfur mine bleedwater reuse system
|
US4282587A
(en)
|
1979-05-21 |
1981-08-04 |
Daniel Silverman |
Method for monitoring the recovery of minerals from shallow geological formations
|
US4216079A
(en)
|
1979-07-09 |
1980-08-05 |
Cities Service Company |
Emulsion breaking with surfactant recovery
|
US4290650A
(en)
|
1979-08-03 |
1981-09-22 |
Ppg Industries Canada Ltd. |
Subterranean cavity chimney development for connecting solution mined cavities
|
SU793026A1
(ru)
*
|
1979-08-10 |
1996-01-27 |
Всесоюзный нефтегазовый научно-исследовательский институт |
Способ разработки нефтегазовой залежи
|
US4228854A
(en)
|
1979-08-13 |
1980-10-21 |
Alberta Research Council |
Enhanced oil recovery using electrical means
|
US4701587A
(en)
|
1979-08-31 |
1987-10-20 |
Metcal, Inc. |
Shielded heating element having intrinsic temperature control
|
US4256945A
(en)
|
1979-08-31 |
1981-03-17 |
Iris Associates |
Alternating current electrically resistive heating element having intrinsic temperature control
|
US4327805A
(en)
|
1979-09-18 |
1982-05-04 |
Carmel Energy, Inc. |
Method for producing viscous hydrocarbons
|
US4549396A
(en)
|
1979-10-01 |
1985-10-29 |
Mobil Oil Corporation |
Conversion of coal to electricity
|
US4368114A
(en)
|
1979-12-05 |
1983-01-11 |
Mobil Oil Corporation |
Octane and total yield improvement in catalytic cracking
|
US4250230A
(en)
|
1979-12-10 |
1981-02-10 |
In Situ Technology, Inc. |
Generating electricity from coal in situ
|
US4250962A
(en)
|
1979-12-14 |
1981-02-17 |
Gulf Research & Development Company |
In situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formations
|
US4398151A
(en)
|
1980-01-25 |
1983-08-09 |
Shell Oil Company |
Method for correcting an electrical log for the presence of shale in a formation
|
US4359687A
(en)
|
1980-01-25 |
1982-11-16 |
Shell Oil Company |
Method and apparatus for determining shaliness and oil saturations in earth formations using induced polarization in the frequency domain
|
USRE30738E
(en)
*
|
1980-02-06 |
1981-09-08 |
Iit Research Institute |
Apparatus and method for in situ heat processing of hydrocarbonaceous formations
|
US4303126A
(en)
|
1980-02-27 |
1981-12-01 |
Chevron Research Company |
Arrangement of wells for producing subsurface viscous petroleum
|
US4319635A
(en)
|
1980-02-29 |
1982-03-16 |
P. H. Jones Hydrogeology, Inc. |
Method for enhanced oil recovery by geopressured waterflood
|
US4445574A
(en)
|
1980-03-24 |
1984-05-01 |
Geo Vann, Inc. |
Continuous borehole formed horizontally through a hydrocarbon producing formation
|
US4417782A
(en)
|
1980-03-31 |
1983-11-29 |
Raychem Corporation |
Fiber optic temperature sensing
|
JPS56139392A
(en)
*
|
1980-04-01 |
1981-10-30 |
Hitachi Shipbuilding Eng Co |
Recovery of low level crude oil harnessing solar heat
|
CA1168283A
(fr)
|
1980-04-14 |
1984-05-29 |
Hiroshi Teratani |
Dispositif a electrode pour le chauffage electrique de gisements d'hydrocarbures
|
US4273188A
(en)
|
1980-04-30 |
1981-06-16 |
Gulf Research & Development Company |
In situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formations
|
US4306621A
(en)
|
1980-05-23 |
1981-12-22 |
Boyd R Michael |
Method for in situ coal gasification operations
|
US4409090A
(en)
|
1980-06-02 |
1983-10-11 |
University Of Utah |
Process for recovering products from tar sand
|
CA1165361A
(fr)
|
1980-06-03 |
1984-04-10 |
Toshiyuki Kobayashi |
Bloc-electrode pour le chauffage des gisements d'hydrocarbures
|
US4381641A
(en)
|
1980-06-23 |
1983-05-03 |
Gulf Research & Development Company |
Substoichiometric combustion of low heating value gases
|
US4310440A
(en)
|
1980-07-07 |
1982-01-12 |
Union Carbide Corporation |
Crystalline metallophosphate compositions
|
US4401099A
(en)
|
1980-07-11 |
1983-08-30 |
W.B. Combustion, Inc. |
Single-ended recuperative radiant tube assembly and method
|
US4299285A
(en)
|
1980-07-21 |
1981-11-10 |
Gulf Research & Development Company |
Underground gasification of bituminous coal
|
US4396062A
(en)
|
1980-10-06 |
1983-08-02 |
University Of Utah Research Foundation |
Apparatus and method for time-domain tracking of high-speed chemical reactions
|
US4353418A
(en)
|
1980-10-20 |
1982-10-12 |
Standard Oil Company (Indiana) |
In situ retorting of oil shale
|
US4384613A
(en)
*
|
1980-10-24 |
1983-05-24 |
Terra Tek, Inc. |
Method of in-situ retorting of carbonaceous material for recovery of organic liquids and gases
|
US4366864A
(en)
|
1980-11-24 |
1983-01-04 |
Exxon Research And Engineering Co. |
Method for recovery of hydrocarbons from oil-bearing limestone or dolomite
|
US4401163A
(en)
|
1980-12-29 |
1983-08-30 |
The Standard Oil Company |
Modified in situ retorting of oil shale
|
US4385661A
(en)
|
1981-01-07 |
1983-05-31 |
The United States Of America As Represented By The United States Department Of Energy |
Downhole steam generator with improved preheating, combustion and protection features
|
US4423311A
(en)
|
1981-01-19 |
1983-12-27 |
Varney Sr Paul |
Electric heating apparatus for de-icing pipes
|
DE3141646C2
(de)
*
|
1981-02-09 |
1994-04-21 |
Hydrocarbon Research Inc |
Verfahren zur Aufbereitung von Schweröl
|
US4366668A
(en)
|
1981-02-25 |
1983-01-04 |
Gulf Research & Development Company |
Substoichiometric combustion of low heating value gases
|
US4363361A
(en)
|
1981-03-19 |
1982-12-14 |
Gulf Research & Development Company |
Substoichiometric combustion of low heating value gases
|
US4390067A
(en)
|
1981-04-06 |
1983-06-28 |
Exxon Production Research Co. |
Method of treating reservoirs containing very viscous crude oil or bitumen
|
US4399866A
(en)
|
1981-04-10 |
1983-08-23 |
Atlantic Richfield Company |
Method for controlling the flow of subterranean water into a selected zone in a permeable subterranean carbonaceous deposit
|
US4444255A
(en)
|
1981-04-20 |
1984-04-24 |
Lloyd Geoffrey |
Apparatus and process for the recovery of oil
|
US4380930A
(en)
|
1981-05-01 |
1983-04-26 |
Mobil Oil Corporation |
System for transmitting ultrasonic energy through core samples
|
US4378048A
(en)
|
1981-05-08 |
1983-03-29 |
Gulf Research & Development Company |
Substoichiometric combustion of low heating value gases using different platinum catalysts
|
US4429745A
(en)
|
1981-05-08 |
1984-02-07 |
Mobil Oil Corporation |
Oil recovery method
|
US4384614A
(en)
|
1981-05-11 |
1983-05-24 |
Justheim Pertroleum Company |
Method of retorting oil shale by velocity flow of super-heated air
|
US4437519A
(en)
|
1981-06-03 |
1984-03-20 |
Occidental Oil Shale, Inc. |
Reduction of shale oil pour point
|
US4428700A
(en)
|
1981-08-03 |
1984-01-31 |
E. R. Johnson Associates, Inc. |
Method for disposing of waste materials
|
US4456065A
(en)
|
1981-08-20 |
1984-06-26 |
Elektra Energie A.G. |
Heavy oil recovering
|
US4344483A
(en)
|
1981-09-08 |
1982-08-17 |
Fisher Charles B |
Multiple-site underground magnetic heating of hydrocarbons
|
US4452491A
(en)
|
1981-09-25 |
1984-06-05 |
Intercontinental Econergy Associates, Inc. |
Recovery of hydrocarbons from deep underground deposits of tar sands
|
US4425967A
(en)
|
1981-10-07 |
1984-01-17 |
Standard Oil Company (Indiana) |
Ignition procedure and process for in situ retorting of oil shale
|
US4401162A
(en)
|
1981-10-13 |
1983-08-30 |
Synfuel (An Indiana Limited Partnership) |
In situ oil shale process
|
US4605680A
(en)
|
1981-10-13 |
1986-08-12 |
Chevron Research Company |
Conversion of synthesis gas to diesel fuel and gasoline
|
JPS6053159B2
(ja)
*
|
1981-10-20 |
1985-11-22 |
三菱電機株式会社 |
炭化水素系地下資源の電気加熱方法
|
US4410042A
(en)
|
1981-11-02 |
1983-10-18 |
Mobil Oil Corporation |
In-situ combustion method for recovery of heavy oil utilizing oxygen and carbon dioxide as initial oxidant
|
US4444258A
(en)
*
|
1981-11-10 |
1984-04-24 |
Nicholas Kalmar |
In situ recovery of oil from oil shale
|
US4407366A
(en)
|
1981-12-07 |
1983-10-04 |
Union Oil Company Of California |
Method for gas capping of idle geothermal steam wells
|
US4418752A
(en)
|
1982-01-07 |
1983-12-06 |
Conoco Inc. |
Thermal oil recovery with solvent recirculation
|
FR2519688A1
(fr)
|
1982-01-08 |
1983-07-18 |
Elf Aquitaine |
Systeme d'etancheite pour puits de forage dans lequel circule un fluide chaud
|
US4397732A
(en)
|
1982-02-11 |
1983-08-09 |
International Coal Refining Company |
Process for coal liquefaction employing selective coal feed
|
US4551226A
(en)
|
1982-02-26 |
1985-11-05 |
Chevron Research Company |
Heat exchanger antifoulant
|
US4441985A
(en)
*
|
1982-03-08 |
1984-04-10 |
Exxon Research And Engineering Co. |
Process for supplying the heat requirement of a retort for recovering oil from solids by partial indirect heating of in situ combustion gases, and combustion air, without the use of supplemental fuel
|
GB2117030B
(en)
|
1982-03-17 |
1985-09-11 |
Cameron Iron Works Inc |
Method and apparatus for remote installations of dual tubing strings in a subsea well
|
US4530401A
(en)
|
1982-04-05 |
1985-07-23 |
Mobil Oil Corporation |
Method for maximum in-situ visbreaking of heavy oil
|
CA1196594A
(fr)
|
1982-04-08 |
1985-11-12 |
Guy Savard |
Extraction du petrole present dans les sables bitumineux
|
US4537252A
(en)
|
1982-04-23 |
1985-08-27 |
Standard Oil Company (Indiana) |
Method of underground conversion of coal
|
US4491179A
(en)
|
1982-04-26 |
1985-01-01 |
Pirson Sylvain J |
Method for oil recovery by in situ exfoliation drive
|
US4455215A
(en)
|
1982-04-29 |
1984-06-19 |
Jarrott David M |
Process for the geoconversion of coal into oil
|
US4412585A
(en)
|
1982-05-03 |
1983-11-01 |
Cities Service Company |
Electrothermal process for recovering hydrocarbons
|
US4524826A
(en)
|
1982-06-14 |
1985-06-25 |
Texaco Inc. |
Method of heating an oil shale formation
|
US4457374A
(en)
|
1982-06-29 |
1984-07-03 |
Standard Oil Company |
Transient response process for detecting in situ retorting conditions
|
US4442896A
(en)
|
1982-07-21 |
1984-04-17 |
Reale Lucio V |
Treatment of underground beds
|
US4440871A
(en)
|
1982-07-26 |
1984-04-03 |
Union Carbide Corporation |
Crystalline silicoaluminophosphates
|
US4407973A
(en)
|
1982-07-28 |
1983-10-04 |
The M. W. Kellogg Company |
Methanol from coal and natural gas
|
US4479541A
(en)
|
1982-08-23 |
1984-10-30 |
Wang Fun Den |
Method and apparatus for recovery of oil, gas and mineral deposits by panel opening
|
US4460044A
(en)
|
1982-08-31 |
1984-07-17 |
Chevron Research Company |
Advancing heated annulus steam drive
|
US4458767A
(en)
|
1982-09-28 |
1984-07-10 |
Mobil Oil Corporation |
Method for directionally drilling a first well to intersect a second well
|
US4485868A
(en)
|
1982-09-29 |
1984-12-04 |
Iit Research Institute |
Method for recovery of viscous hydrocarbons by electromagnetic heating in situ
|
US4927857A
(en)
|
1982-09-30 |
1990-05-22 |
Engelhard Corporation |
Method of methanol production
|
US4695713A
(en)
|
1982-09-30 |
1987-09-22 |
Metcal, Inc. |
Autoregulating, electrically shielded heater
|
US4498531A
(en)
|
1982-10-01 |
1985-02-12 |
Rockwell International Corporation |
Emission controller for indirect fired downhole steam generators
|
US4485869A
(en)
|
1982-10-22 |
1984-12-04 |
Iit Research Institute |
Recovery of liquid hydrocarbons from oil shale by electromagnetic heating in situ
|
ATE21340T1
(de)
|
1982-11-22 |
1986-08-15 |
Shell Int Research |
Verfahren zur herstellung eines fischer-tropsch- katalysators, der auf diese weise hergestellte katalysator und seine verwendung zur herstellung von kohlenwasserstoffen.
|
US4474238A
(en)
*
|
1982-11-30 |
1984-10-02 |
Phillips Petroleum Company |
Method and apparatus for treatment of subsurface formations
|
US4498535A
(en)
|
1982-11-30 |
1985-02-12 |
Iit Research Institute |
Apparatus and method for in situ controlled heat processing of hydrocarbonaceous formations with a controlled parameter line
|
US4752673A
(en)
|
1982-12-01 |
1988-06-21 |
Metcal, Inc. |
Autoregulating heater
|
US4483398A
(en)
*
|
1983-01-14 |
1984-11-20 |
Exxon Production Research Co. |
In-situ retorting of oil shale
|
US4501326A
(en)
|
1983-01-17 |
1985-02-26 |
Gulf Canada Limited |
In-situ recovery of viscous hydrocarbonaceous crude oil
|
US4609041A
(en)
|
1983-02-10 |
1986-09-02 |
Magda Richard M |
Well hot oil system
|
US4886118A
(en)
|
1983-03-21 |
1989-12-12 |
Shell Oil Company |
Conductively heating a subterranean oil shale to create permeability and subsequently produce oil
|
US4640352A
(en)
|
1983-03-21 |
1987-02-03 |
Shell Oil Company |
In-situ steam drive oil recovery process
|
US4500651A
(en)
|
1983-03-31 |
1985-02-19 |
Union Carbide Corporation |
Titanium-containing molecular sieves
|
US4458757A
(en)
|
1983-04-25 |
1984-07-10 |
Exxon Research And Engineering Co. |
In situ shale-oil recovery process
|
US4545435A
(en)
*
|
1983-04-29 |
1985-10-08 |
Iit Research Institute |
Conduction heating of hydrocarbonaceous formations
|
US4524827A
(en)
|
1983-04-29 |
1985-06-25 |
Iit Research Institute |
Single well stimulation for the recovery of liquid hydrocarbons from subsurface formations
|
US4518548A
(en)
|
1983-05-02 |
1985-05-21 |
Sulcon, Inc. |
Method of overlaying sulphur concrete on horizontal and vertical surfaces
|
US4794226A
(en)
|
1983-05-26 |
1988-12-27 |
Metcal, Inc. |
Self-regulating porous heater device
|
US5073625A
(en)
|
1983-05-26 |
1991-12-17 |
Metcal, Inc. |
Self-regulating porous heating device
|
DE3319732A1
(de)
|
1983-05-31 |
1984-12-06 |
Kraftwerk Union AG, 4330 Mülheim |
Mittellastkraftwerk mit integrierter kohlevergasungsanlage zur erzeugung von strom und methanol
|
US4658215A
(en)
|
1983-06-20 |
1987-04-14 |
Shell Oil Company |
Method for induced polarization logging
|
US4583046A
(en)
|
1983-06-20 |
1986-04-15 |
Shell Oil Company |
Apparatus for focused electrode induced polarization logging
|
US4717814A
(en)
|
1983-06-27 |
1988-01-05 |
Metcal, Inc. |
Slotted autoregulating heater
|
US5209987A
(en)
|
1983-07-08 |
1993-05-11 |
Raychem Limited |
Wire and cable
|
US4985313A
(en)
|
1985-01-14 |
1991-01-15 |
Raychem Limited |
Wire and cable
|
US4598392A
(en)
|
1983-07-26 |
1986-07-01 |
Mobil Oil Corporation |
Vibratory signal sweep seismic prospecting method and apparatus
|
US4501445A
(en)
|
1983-08-01 |
1985-02-26 |
Cities Service Company |
Method of in-situ hydrogenation of carbonaceous material
|
US4538682A
(en)
|
1983-09-08 |
1985-09-03 |
Mcmanus James W |
Method and apparatus for removing oil well paraffin
|
US4698149A
(en)
|
1983-11-07 |
1987-10-06 |
Mobil Oil Corporation |
Enhanced recovery of hydrocarbonaceous fluids oil shale
|
US4573530A
(en)
|
1983-11-07 |
1986-03-04 |
Mobil Oil Corporation |
In-situ gasification of tar sands utilizing a combustible gas
|
US4489782A
(en)
|
1983-12-12 |
1984-12-25 |
Atlantic Richfield Company |
Viscous oil production using electrical current heating and lateral drain holes
|
US4598772A
(en)
|
1983-12-28 |
1986-07-08 |
Mobil Oil Corporation |
Method for operating a production well in an oxygen driven in-situ combustion oil recovery process
|
US4571491A
(en)
|
1983-12-29 |
1986-02-18 |
Shell Oil Company |
Method of imaging the atomic number of a sample
|
US4613754A
(en)
|
1983-12-29 |
1986-09-23 |
Shell Oil Company |
Tomographic calibration apparatus
|
US4542648A
(en)
|
1983-12-29 |
1985-09-24 |
Shell Oil Company |
Method of correlating a core sample with its original position in a borehole
|
US4540882A
(en)
|
1983-12-29 |
1985-09-10 |
Shell Oil Company |
Method of determining drilling fluid invasion
|
US4583242A
(en)
|
1983-12-29 |
1986-04-15 |
Shell Oil Company |
Apparatus for positioning a sample in a computerized axial tomographic scanner
|
US4635197A
(en)
|
1983-12-29 |
1987-01-06 |
Shell Oil Company |
High resolution tomographic imaging method
|
US4662439A
(en)
|
1984-01-20 |
1987-05-05 |
Amoco Corporation |
Method of underground conversion of coal
|
US4572229A
(en)
|
1984-02-02 |
1986-02-25 |
Thomas D. Mueller |
Variable proportioner
|
US4623401A
(en)
|
1984-03-06 |
1986-11-18 |
Metcal, Inc. |
Heat treatment with an autoregulating heater
|
US4644283A
(en)
|
1984-03-19 |
1987-02-17 |
Shell Oil Company |
In-situ method for determining pore size distribution, capillary pressure and permeability
|
US4637464A
(en)
|
1984-03-22 |
1987-01-20 |
Amoco Corporation |
In situ retorting of oil shale with pulsed water purge
|
US4552214A
(en)
|
1984-03-22 |
1985-11-12 |
Standard Oil Company (Indiana) |
Pulsed in situ retorting in an array of oil shale retorts
|
US4570715A
(en)
|
1984-04-06 |
1986-02-18 |
Shell Oil Company |
Formation-tailored method and apparatus for uniformly heating long subterranean intervals at high temperature
|
US4577690A
(en)
|
1984-04-18 |
1986-03-25 |
Mobil Oil Corporation |
Method of using seismic data to monitor firefloods
|
US4592423A
(en)
|
1984-05-14 |
1986-06-03 |
Texaco Inc. |
Hydrocarbon stratum retorting means and method
|
US4597441A
(en)
|
1984-05-25 |
1986-07-01 |
World Energy Systems, Inc. |
Recovery of oil by in situ hydrogenation
|
US4620592A
(en)
|
1984-06-11 |
1986-11-04 |
Atlantic Richfield Company |
Progressive sequence for viscous oil recovery
|
US4663711A
(en)
|
1984-06-22 |
1987-05-05 |
Shell Oil Company |
Method of analyzing fluid saturation using computerized axial tomography
|
US4577503A
(en)
|
1984-09-04 |
1986-03-25 |
International Business Machines Corporation |
Method and device for detecting a specific acoustic spectral feature
|
US4577691A
(en)
|
1984-09-10 |
1986-03-25 |
Texaco Inc. |
Method and apparatus for producing viscous hydrocarbons from a subterranean formation
|
US4576231A
(en)
|
1984-09-13 |
1986-03-18 |
Texaco Inc. |
Method and apparatus for combating encroachment by in situ treated formations
|
US4597444A
(en)
|
1984-09-21 |
1986-07-01 |
Atlantic Richfield Company |
Method for excavating a large diameter shaft into the earth and at least partially through an oil-bearing formation
|
US4691771A
(en)
|
1984-09-25 |
1987-09-08 |
Worldenergy Systems, Inc. |
Recovery of oil by in-situ combustion followed by in-situ hydrogenation
|
US4616705A
(en)
|
1984-10-05 |
1986-10-14 |
Shell Oil Company |
Mini-well temperature profiling process
|
US4598770A
(en)
|
1984-10-25 |
1986-07-08 |
Mobil Oil Corporation |
Thermal recovery method for viscous oil
|
US4572299A
(en)
|
1984-10-30 |
1986-02-25 |
Shell Oil Company |
Heater cable installation
|
US4669542A
(en)
|
1984-11-21 |
1987-06-02 |
Mobil Oil Corporation |
Simultaneous recovery of crude from multiple zones in a reservoir
|
US4634187A
(en)
*
|
1984-11-21 |
1987-01-06 |
Isl Ventures, Inc. |
Method of in-situ leaching of ores
|
US4585066A
(en)
|
1984-11-30 |
1986-04-29 |
Shell Oil Company |
Well treating process for installing a cable bundle containing strands of changing diameter
|
US4704514A
(en)
|
1985-01-11 |
1987-11-03 |
Egmond Cor F Van |
Heating rate variant elongated electrical resistance heater
|
US4645906A
(en)
|
1985-03-04 |
1987-02-24 |
Thermon Manufacturing Company |
Reduced resistance skin effect heat generating system
|
US4643256A
(en)
|
1985-03-18 |
1987-02-17 |
Shell Oil Company |
Steam-foaming surfactant mixtures which are tolerant of divalent ions
|
US4785163A
(en)
|
1985-03-26 |
1988-11-15 |
Raychem Corporation |
Method for monitoring a heater
|
US4698583A
(en)
|
1985-03-26 |
1987-10-06 |
Raychem Corporation |
Method of monitoring a heater for faults
|
US4670634A
(en)
*
|
1985-04-05 |
1987-06-02 |
Iit Research Institute |
In situ decontamination of spills and landfills by radio frequency heating
|
FI861646A
(fi)
|
1985-04-19 |
1986-10-20 |
Raychem Gmbh |
Vaermningsanordning.
|
US4671102A
(en)
|
1985-06-18 |
1987-06-09 |
Shell Oil Company |
Method and apparatus for determining distribution of fluids
|
US4626665A
(en)
|
1985-06-24 |
1986-12-02 |
Shell Oil Company |
Metal oversheathed electrical resistance heater
|
US4623444A
(en)
|
1985-06-27 |
1986-11-18 |
Occidental Oil Shale, Inc. |
Upgrading shale oil by a combination process
|
US4605489A
(en)
|
1985-06-27 |
1986-08-12 |
Occidental Oil Shale, Inc. |
Upgrading shale oil by a combination process
|
US4662438A
(en)
|
1985-07-19 |
1987-05-05 |
Uentech Corporation |
Method and apparatus for enhancing liquid hydrocarbon production from a single borehole in a slowly producing formation by non-uniform heating through optimized electrode arrays surrounding the borehole
|
US4728892A
(en)
|
1985-08-13 |
1988-03-01 |
Shell Oil Company |
NMR imaging of materials
|
US4719423A
(en)
*
|
1985-08-13 |
1988-01-12 |
Shell Oil Company |
NMR imaging of materials for transport properties
|
US4662437A
(en)
|
1985-11-14 |
1987-05-05 |
Atlantic Richfield Company |
Electrically stimulated well production system with flexible tubing conductor
|
CA1253555A
(fr)
|
1985-11-21 |
1989-05-02 |
Cornelis F.H. Van Egmond |
Dispositif de chauffage longitudinal a resistance electrique a debit de chaleur variable
|
US4662443A
(en)
|
1985-12-05 |
1987-05-05 |
Amoco Corporation |
Combination air-blown and oxygen-blown underground coal gasification process
|
US4686029A
(en)
|
1985-12-06 |
1987-08-11 |
Union Carbide Corporation |
Dewaxing catalysts and processes employing titanoaluminosilicate molecular sieves
|
US4849611A
(en)
|
1985-12-16 |
1989-07-18 |
Raychem Corporation |
Self-regulating heater employing reactive components
|
US4730162A
(en)
|
1985-12-31 |
1988-03-08 |
Shell Oil Company |
Time-domain induced polarization logging method and apparatus with gated amplification level
|
US4706751A
(en)
|
1986-01-31 |
1987-11-17 |
S-Cal Research Corp. |
Heavy oil recovery process
|
US4694907A
(en)
|
1986-02-21 |
1987-09-22 |
Carbotek, Inc. |
Thermally-enhanced oil recovery method and apparatus
|
DE3609253A1
(de)
*
|
1986-03-19 |
1987-09-24 |
Interatom |
Verfahren zur tertiaeren oelgewinnung aus tiefbohrloechern mit verwertung des austretenden erdoelgases
|
US4640353A
(en)
|
1986-03-21 |
1987-02-03 |
Atlantic Richfield Company |
Electrode well and method of completion
|
US4734115A
(en)
|
1986-03-24 |
1988-03-29 |
Air Products And Chemicals, Inc. |
Low pressure process for C3+ liquids recovery from process product gas
|
US4651825A
(en)
*
|
1986-05-09 |
1987-03-24 |
Atlantic Richfield Company |
Enhanced well production
|
US4814587A
(en)
|
1986-06-10 |
1989-03-21 |
Metcal, Inc. |
High power self-regulating heater
|
US4682652A
(en)
|
1986-06-30 |
1987-07-28 |
Texaco Inc. |
Producing hydrocarbons through successively perforated intervals of a horizontal well between two vertical wells
|
US4893504A
(en)
|
1986-07-02 |
1990-01-16 |
Shell Oil Company |
Method for determining capillary pressure and relative permeability by imaging
|
US4769602A
(en)
|
1986-07-02 |
1988-09-06 |
Shell Oil Company |
Determining multiphase saturations by NMR imaging of multiple nuclides
|
US4716960A
(en)
|
1986-07-14 |
1988-01-05 |
Production Technologies International, Inc. |
Method and system for introducing electric current into a well
|
US4818370A
(en)
|
1986-07-23 |
1989-04-04 |
Cities Service Oil And Gas Corporation |
Process for converting heavy crudes, tars, and bitumens to lighter products in the presence of brine at supercritical conditions
|
US4772634A
(en)
|
1986-07-31 |
1988-09-20 |
Energy Research Corporation |
Apparatus and method for methanol production using a fuel cell to regulate the gas composition entering the methanol synthesizer
|
US4744245A
(en)
|
1986-08-12 |
1988-05-17 |
Atlantic Richfield Company |
Acoustic measurements in rock formations for determining fracture orientation
|
US4696345A
(en)
|
1986-08-21 |
1987-09-29 |
Chevron Research Company |
Hasdrive with multiple offset producers
|
US5085055A
(en)
*
|
1987-06-15 |
1992-02-04 |
The University Of Alabama/Research Foundation |
Reversible mechanochemical engines comprised of bioelastomers capable of modulable inverse temperature transitions for the interconversion of chemical and mechanical work
|
US4769606A
(en)
|
1986-09-30 |
1988-09-06 |
Shell Oil Company |
Induced polarization method and apparatus for distinguishing dispersed and laminated clay in earth formations
|
US5316664A
(en)
|
1986-11-24 |
1994-05-31 |
Canadian Occidental Petroleum, Ltd. |
Process for recovery of hydrocarbons and rejection of sand
|
US5340467A
(en)
|
1986-11-24 |
1994-08-23 |
Canadian Occidental Petroleum Ltd. |
Process for recovery of hydrocarbons and rejection of sand
|
US4983319A
(en)
|
1986-11-24 |
1991-01-08 |
Canadian Occidental Petroleum Ltd. |
Preparation of low-viscosity improved stable crude oil transport emulsions
|
CA1288043C
(fr)
|
1986-12-15 |
1991-08-27 |
Peter Van Meurs |
Chauffage par conductivite d'un gisement de schiste bitumineux pour promouvoir la permeabilite et l'extraction subsequente du petrole
|
US4766958A
(en)
|
1987-01-12 |
1988-08-30 |
Mobil Oil Corporation |
Method of recovering viscous oil from reservoirs with multiple horizontal zones
|
US4756367A
(en)
|
1987-04-28 |
1988-07-12 |
Amoco Corporation |
Method for producing natural gas from a coal seam
|
US4817711A
(en)
|
1987-05-27 |
1989-04-04 |
Jeambey Calhoun G |
System for recovery of petroleum from petroleum impregnated media
|
US4818371A
(en)
|
1987-06-05 |
1989-04-04 |
Resource Technology Associates |
Viscosity reduction by direct oxidative heating
|
US4787452A
(en)
|
1987-06-08 |
1988-11-29 |
Mobil Oil Corporation |
Disposal of produced formation fines during oil recovery
|
US4821798A
(en)
|
1987-06-09 |
1989-04-18 |
Ors Development Corporation |
Heating system for rathole oil well
|
US4793409A
(en)
|
1987-06-18 |
1988-12-27 |
Ors Development Corporation |
Method and apparatus for forming an insulated oil well casing
|
US4827761A
(en)
|
1987-06-25 |
1989-05-09 |
Shell Oil Company |
Sample holder
|
US4884455A
(en)
|
1987-06-25 |
1989-12-05 |
Shell Oil Company |
Method for analysis of failure of material employing imaging
|
US4856341A
(en)
|
1987-06-25 |
1989-08-15 |
Shell Oil Company |
Apparatus for analysis of failure of material
|
US4776638A
(en)
|
1987-07-13 |
1988-10-11 |
University Of Kentucky Research Foundation |
Method and apparatus for conversion of coal in situ
|
SU1483108A1
(ru)
*
|
1987-07-20 |
1989-05-30 |
Ивано-Франковский Институт Нефти И Газа |
Термоподъемник
|
US4848924A
(en)
|
1987-08-19 |
1989-07-18 |
The Babcock & Wilcox Company |
Acoustic pyrometer
|
US4828031A
(en)
|
1987-10-13 |
1989-05-09 |
Chevron Research Company |
In situ chemical stimulation of diatomite formations
|
US4762425A
(en)
|
1987-10-15 |
1988-08-09 |
Parthasarathy Shakkottai |
System for temperature profile measurement in large furnances and kilns and method therefor
|
US5306640A
(en)
|
1987-10-28 |
1994-04-26 |
Shell Oil Company |
Method for determining preselected properties of a crude oil
|
US4987368A
(en)
|
1987-11-05 |
1991-01-22 |
Shell Oil Company |
Nuclear magnetism logging tool using high-temperature superconducting squid detectors
|
US4842448A
(en)
|
1987-11-12 |
1989-06-27 |
Drexel University |
Method of removing contaminants from contaminated soil in situ
|
US4808925A
(en)
|
1987-11-19 |
1989-02-28 |
Halliburton Company |
Three magnet casing collar locator
|
US4900196A
(en)
*
|
1987-11-20 |
1990-02-13 |
Iit Research Institute |
Confinement in porous material by driving out water and substituting sealant
|
SU1613589A1
(ru)
*
|
1987-12-30 |
1990-12-15 |
Институт Геологии И Геохимии Горючих Ископаемых Ан Усср |
Способ термогазлифтной откачки высоков зкой нефти из скважины
|
US4823890A
(en)
|
1988-02-23 |
1989-04-25 |
Longyear Company |
Reverse circulation bit apparatus
|
US4866983A
(en)
|
1988-04-14 |
1989-09-19 |
Shell Oil Company |
Analytical methods and apparatus for measuring the oil content of sponge core
|
SU1615340A1
(ru)
*
|
1988-05-16 |
1990-12-23 |
Казахский государственный университет им.С.М.Кирова |
Способ разработки нефт ного месторождени методом внутрипластового горени
|
US4885080A
(en)
|
1988-05-25 |
1989-12-05 |
Phillips Petroleum Company |
Process for demetallizing and desulfurizing heavy crude oil
|
US5046560A
(en)
|
1988-06-10 |
1991-09-10 |
Exxon Production Research Company |
Oil recovery process using arkyl aryl polyalkoxyol sulfonate surfactants as mobility control agents
|
US4884635A
(en)
|
1988-08-24 |
1989-12-05 |
Texaco Canada Resources |
Enhanced oil recovery with a mixture of water and aromatic hydrocarbons
|
US4840720A
(en)
|
1988-09-02 |
1989-06-20 |
Betz Laboratories, Inc. |
Process for minimizing fouling of processing equipment
|
US4842070A
(en)
*
|
1988-09-15 |
1989-06-27 |
Amoco Corporation |
Procedure for improving reservoir sweep efficiency using paraffinic or asphaltic hydrocarbons
|
US4928765A
(en)
|
1988-09-27 |
1990-05-29 |
Ramex Syn-Fuels International |
Method and apparatus for shale gas recovery
|
US4856587A
(en)
|
1988-10-27 |
1989-08-15 |
Nielson Jay P |
Recovery of oil from oil-bearing formation by continually flowing pressurized heated gas through channel alongside matrix
|
US5064006A
(en)
|
1988-10-28 |
1991-11-12 |
Magrange, Inc |
Downhole combination tool
|
US4848460A
(en)
|
1988-11-04 |
1989-07-18 |
Western Research Institute |
Contained recovery of oily waste
|
US5065501A
(en)
|
1988-11-29 |
1991-11-19 |
Amp Incorporated |
Generating electromagnetic fields in a self regulating temperature heater by positioning of a current return bus
|
US4860544A
(en)
|
1988-12-08 |
1989-08-29 |
Concept R.K.K. Limited |
Closed cryogenic barrier for containment of hazardous material migration in the earth
|
US4974425A
(en)
|
1988-12-08 |
1990-12-04 |
Concept Rkk, Limited |
Closed cryogenic barrier for containment of hazardous material migration in the earth
|
US4940095A
(en)
|
1989-01-27 |
1990-07-10 |
Dowell Schlumberger Incorporated |
Deployment/retrieval method and apparatus for well tools used with coiled tubing
|
US5103920A
(en)
|
1989-03-01 |
1992-04-14 |
Patton Consulting Inc. |
Surveying system and method for locating target subterranean bodies
|
CA2015318C
(fr)
|
1990-04-24 |
1994-02-08 |
Jack E. Bridges |
Sources d'alimentation pour chauffage electrique de fond
|
US4895206A
(en)
*
|
1989-03-16 |
1990-01-23 |
Price Ernest H |
Pulsed in situ exothermic shock wave and retorting process for hydrocarbon recovery and detoxification of selected wastes
|
US4913065A
(en)
|
1989-03-27 |
1990-04-03 |
Indugas, Inc. |
In situ thermal waste disposal system
|
US5150118A
(en)
|
1989-05-08 |
1992-09-22 |
Hewlett-Packard Company |
Interchangeable coded key pad assemblies alternately attachable to a user definable keyboard to enable programmable keyboard functions
|
DE3918265A1
(de)
|
1989-06-05 |
1991-01-03 |
Henkel Kgaa |
Verfahren zur herstellung von tensidgemischen auf ethersulfonatbasis und ihre verwendung
|
US5059303A
(en)
|
1989-06-16 |
1991-10-22 |
Amoco Corporation |
Oil stabilization
|
DE3922612C2
(de)
*
|
1989-07-10 |
1998-07-02 |
Krupp Koppers Gmbh |
Verfahren zur Erzeugung von Methanol-Synthesegas
|
US4982786A
(en)
|
1989-07-14 |
1991-01-08 |
Mobil Oil Corporation |
Use of CO2 /steam to enhance floods in horizontal wellbores
|
US5050386A
(en)
|
1989-08-16 |
1991-09-24 |
Rkk, Limited |
Method and apparatus for containment of hazardous material migration in the earth
|
US5097903A
(en)
|
1989-09-22 |
1992-03-24 |
Jack C. Sloan |
Method for recovering intractable petroleum from subterranean formations
|
US5305239A
(en)
|
1989-10-04 |
1994-04-19 |
The Texas A&M University System |
Ultrasonic non-destructive evaluation of thin specimens
|
US4926941A
(en)
|
1989-10-10 |
1990-05-22 |
Shell Oil Company |
Method of producing tar sand deposits containing conductive layers
|
US4984594A
(en)
|
1989-10-27 |
1991-01-15 |
Shell Oil Company |
Vacuum method for removing soil contamination utilizing surface electrical heating
|
US5656239A
(en)
|
1989-10-27 |
1997-08-12 |
Shell Oil Company |
Method for recovering contaminants from soil utilizing electrical heating
|
US5020596A
(en)
|
1990-01-24 |
1991-06-04 |
Indugas, Inc. |
Enhanced oil recovery system with a radiant tube heater
|
US5082055A
(en)
|
1990-01-24 |
1992-01-21 |
Indugas, Inc. |
Gas fired radiant tube heater
|
CA2032131C
(fr)
*
|
1990-02-05 |
2000-02-01 |
Joseph Madison Nelson |
Methode et appareil pour la decontamination du sol in situ
|
US5011329A
(en)
|
1990-02-05 |
1991-04-30 |
Hrubetz Exploration Company |
In situ soil decontamination method and apparatus
|
CA2009782A1
(fr)
|
1990-02-12 |
1991-08-12 |
Anoosh I. Kiamanesh |
Procede d'extraction d'huile par micro-ondes, in situ
|
US5152341A
(en)
|
1990-03-09 |
1992-10-06 |
Raymond S. Kasevich |
Electromagnetic method and apparatus for the decontamination of hazardous material-containing volumes
|
US5027896A
(en)
|
1990-03-21 |
1991-07-02 |
Anderson Leonard M |
Method for in-situ recovery of energy raw material by the introduction of a water/oxygen slurry
|
GB9007147D0
(en)
|
1990-03-30 |
1990-05-30 |
Framo Dev Ltd |
Thermal mineral extraction system
|
CA2015460C
(fr)
|
1990-04-26 |
1993-12-14 |
Kenneth Edwin Kisman |
Procede de confinement de la vapeur injectee dans un reservoir d'huile lourde
|
US5126037A
(en)
|
1990-05-04 |
1992-06-30 |
Union Oil Company Of California |
Geopreater heating method and apparatus
|
US5050601A
(en)
|
1990-05-29 |
1991-09-24 |
Joel Kupersmith |
Cardiac defibrillator electrode arrangement
|
US5032042A
(en)
|
1990-06-26 |
1991-07-16 |
New Jersey Institute Of Technology |
Method and apparatus for eliminating non-naturally occurring subsurface, liquid toxic contaminants from soil
|
US5201219A
(en)
|
1990-06-29 |
1993-04-13 |
Amoco Corporation |
Method and apparatus for measuring free hydrocarbons and hydrocarbons potential from whole core
|
US5054551A
(en)
|
1990-08-03 |
1991-10-08 |
Chevron Research And Technology Company |
In-situ heated annulus refining process
|
US5060726A
(en)
|
1990-08-23 |
1991-10-29 |
Shell Oil Company |
Method and apparatus for producing tar sand deposits containing conductive layers having little or no vertical communication
|
US5042579A
(en)
|
1990-08-23 |
1991-08-27 |
Shell Oil Company |
Method and apparatus for producing tar sand deposits containing conductive layers
|
US5046559A
(en)
|
1990-08-23 |
1991-09-10 |
Shell Oil Company |
Method and apparatus for producing hydrocarbon bearing deposits in formations having shale layers
|
BR9004240A
(pt)
|
1990-08-28 |
1992-03-24 |
Petroleo Brasileiro Sa |
Processo de aquecimento eletrico de tubulacoes
|
US5085276A
(en)
|
1990-08-29 |
1992-02-04 |
Chevron Research And Technology Company |
Production of oil from low permeability formations by sequential steam fracturing
|
US5207273A
(en)
|
1990-09-17 |
1993-05-04 |
Production Technologies International Inc. |
Method and apparatus for pumping wells
|
US5066852A
(en)
|
1990-09-17 |
1991-11-19 |
Teledyne Ind. Inc. |
Thermoplastic end seal for electric heating elements
|
JPH04272680A
(ja)
|
1990-09-20 |
1992-09-29 |
Thermon Mfg Co |
スイッチ制御形ゾーン式加熱ケーブル及びその組み立て方法
|
US5182427A
(en)
|
1990-09-20 |
1993-01-26 |
Metcal, Inc. |
Self-regulating heater utilizing ferrite-type body
|
US5400430A
(en)
|
1990-10-01 |
1995-03-21 |
Nenniger; John E. |
Method for injection well stimulation
|
US5517593A
(en)
|
1990-10-01 |
1996-05-14 |
John Nenniger |
Control system for well stimulation apparatus with response time temperature rise used in determining heater control temperature setpoint
|
FR2669077B2
(fr)
|
1990-11-09 |
1995-02-03 |
Institut Francais Petrole |
Methode et dispositif pour effectuer des interventions dans des puits ou regnent des temperatures elevees.
|
US5065818A
(en)
|
1991-01-07 |
1991-11-19 |
Shell Oil Company |
Subterranean heaters
|
US5217076A
(en)
|
1990-12-04 |
1993-06-08 |
Masek John A |
Method and apparatus for improved recovery of oil from porous, subsurface deposits (targevcir oricess)
|
US5060287A
(en)
|
1990-12-04 |
1991-10-22 |
Shell Oil Company |
Heater utilizing copper-nickel alloy core
|
US5190405A
(en)
|
1990-12-14 |
1993-03-02 |
Shell Oil Company |
Vacuum method for removing soil contaminants utilizing thermal conduction heating
|
SU1836876A3
(ru)
|
1990-12-29 |
1994-12-30 |
Смешанное научно-техническое товарищество по разработке техники и технологии для подземной электроэнергетики |
Способ отработки угольных пластов и комплекс оборудования для его осуществления
|
US5289882A
(en)
|
1991-02-06 |
1994-03-01 |
Boyd B. Moore |
Sealed electrical conductor method and arrangement for use with a well bore in hazardous areas
|
US5103909A
(en)
|
1991-02-19 |
1992-04-14 |
Shell Oil Company |
Profile control in enhanced oil recovery
|
US5261490A
(en)
|
1991-03-18 |
1993-11-16 |
Nkk Corporation |
Method for dumping and disposing of carbon dioxide gas and apparatus therefor
|
US5102551A
(en)
|
1991-04-29 |
1992-04-07 |
Texaco Inc. |
Membrane process for treating a mixture containing dewaxed oil and dewaxing solvent
|
US5204270A
(en)
|
1991-04-29 |
1993-04-20 |
Lacount Robert B |
Multiple sample characterization of coals and other substances by controlled-atmosphere programmed temperature oxidation
|
US5093002A
(en)
|
1991-04-29 |
1992-03-03 |
Texaco Inc. |
Membrane process for treating a mixture containing dewaxed oil and dewaxing solvent
|
US5246273A
(en)
|
1991-05-13 |
1993-09-21 |
Rosar Edward C |
Method and apparatus for solution mining
|
DK0519573T3
(da)
|
1991-06-21 |
1995-07-03 |
Shell Int Research |
Hydrogenerings-katalysator og fremgangsmåde
|
IT1248535B
(it)
|
1991-06-24 |
1995-01-19 |
Cise Spa |
Sistema per misurare il tempo di trasferimento di un'onda sonora
|
US5133406A
(en)
|
1991-07-05 |
1992-07-28 |
Amoco Corporation |
Generating oxygen-depleted air useful for increasing methane production
|
US5215954A
(en)
|
1991-07-30 |
1993-06-01 |
Cri International, Inc. |
Method of presulfurizing a hydrotreating, hydrocracking or tail gas treating catalyst
|
US5189283A
(en)
|
1991-08-28 |
1993-02-23 |
Shell Oil Company |
Current to power crossover heater control
|
US5168927A
(en)
|
1991-09-10 |
1992-12-08 |
Shell Oil Company |
Method utilizing spot tracer injection and production induced transport for measurement of residual oil saturation
|
US5193618A
(en)
|
1991-09-12 |
1993-03-16 |
Chevron Research And Technology Company |
Multivalent ion tolerant steam-foaming surfactant composition for use in enhanced oil recovery operations
|
RU2019686C1
(ru)
*
|
1991-09-23 |
1994-09-15 |
Иван Николаевич Стрижов |
Способ разработки нефтяной залежи
|
US5173213A
(en)
|
1991-11-08 |
1992-12-22 |
Baker Hughes Incorporated |
Corrosion and anti-foulant composition and method of use
|
US5347070A
(en)
|
1991-11-13 |
1994-09-13 |
Battelle Pacific Northwest Labs |
Treating of solid earthen material and a method for measuring moisture content and resistivity of solid earthen material
|
US5349859A
(en)
|
1991-11-15 |
1994-09-27 |
Scientific Engineering Instruments, Inc. |
Method and apparatus for measuring acoustic wave velocity using impulse response
|
US5199490A
(en)
|
1991-11-18 |
1993-04-06 |
Texaco Inc. |
Formation treating
|
RU2019685C1
(ru)
*
|
1991-12-09 |
1994-09-15 |
Вели Аннабаевич Аннабаев |
Способ вскрытия продуктивного пласта
|
WO1993012349A1
(fr)
|
1991-12-13 |
1993-06-24 |
W.L. Gore & Associates, Inc. |
Systeme de cable a commande mecanique ameliore
|
EP0547961B1
(fr)
|
1991-12-16 |
1996-03-27 |
Institut Français du Pétrole |
Système de surveillance active ou passive d'un gisement souterrain installé a poste fixe
|
CA2058255C
(fr)
|
1991-12-20 |
1997-02-11 |
Roland P. Leaute |
Recuperation de amelioration des hydrocarbures a l'aide de la combusion in situ et de drains horizontaux
|
US5246071A
(en)
|
1992-01-31 |
1993-09-21 |
Texaco Inc. |
Steamflooding with alternating injection and production cycles
|
US5420402A
(en)
|
1992-02-05 |
1995-05-30 |
Iit Research Institute |
Methods and apparatus to confine earth currents for recovery of subsurface volatiles and semi-volatiles
|
US5211230A
(en)
|
1992-02-21 |
1993-05-18 |
Mobil Oil Corporation |
Method for enhanced oil recovery through a horizontal production well in a subsurface formation by in-situ combustion
|
GB9207174D0
(en)
|
1992-04-01 |
1992-05-13 |
Raychem Sa Nv |
Method of forming an electrical connection
|
US5255740A
(en)
|
1992-04-13 |
1993-10-26 |
Rrkt Company |
Secondary recovery process
|
US5332036A
(en)
|
1992-05-15 |
1994-07-26 |
The Boc Group, Inc. |
Method of recovery of natural gases from underground coal formations
|
US5366012A
(en)
|
1992-06-09 |
1994-11-22 |
Shell Oil Company |
Method of completing an uncased section of a borehole
|
US5297626A
(en)
|
1992-06-12 |
1994-03-29 |
Shell Oil Company |
Oil recovery process
|
US5255742A
(en)
|
1992-06-12 |
1993-10-26 |
Shell Oil Company |
Heat injection process
|
US5226961A
(en)
|
1992-06-12 |
1993-07-13 |
Shell Oil Company |
High temperature wellbore cement slurry
|
US5392854A
(en)
|
1992-06-12 |
1995-02-28 |
Shell Oil Company |
Oil recovery process
|
US5236039A
(en)
|
1992-06-17 |
1993-08-17 |
General Electric Company |
Balanced-line RF electrode system for use in RF ground heating to recover oil from oil shale
|
US5295763A
(en)
|
1992-06-30 |
1994-03-22 |
Chambers Development Co., Inc. |
Method for controlling gas migration from a landfill
|
US5275726A
(en)
|
1992-07-29 |
1994-01-04 |
Exxon Research & Engineering Co. |
Spiral wound element for separation
|
US5256516A
(en)
|
1992-07-31 |
1993-10-26 |
Xerox Corporation |
Toner compositions with dendrimer charge enhancing additives
|
US5282957A
(en)
|
1992-08-19 |
1994-02-01 |
Betz Laboratories, Inc. |
Methods for inhibiting polymerization of hydrocarbons utilizing a hydroxyalkylhydroxylamine
|
US5305829A
(en)
|
1992-09-25 |
1994-04-26 |
Chevron Research And Technology Company |
Oil production from diatomite formations by fracture steamdrive
|
US5229583A
(en)
|
1992-09-28 |
1993-07-20 |
Shell Oil Company |
Surface heating blanket for soil remediation
|
US5339904A
(en)
|
1992-12-10 |
1994-08-23 |
Mobil Oil Corporation |
Oil recovery optimization using a well having both horizontal and vertical sections
|
US5358045A
(en)
|
1993-02-12 |
1994-10-25 |
Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. |
Enhanced oil recovery method employing a high temperature brine tolerant foam-forming composition
|
US5353874A
(en)
*
|
1993-02-22 |
1994-10-11 |
Manulik Matthew C |
Horizontal wellbore stimulation technique
|
CA2096034C
(fr)
|
1993-05-07 |
1996-07-02 |
Kenneth Edwin Kisman |
Procede de combustion du drainage par gravite d'un drain horizontal, utilise dans la recuperation du petrole
|
US5360067A
(en)
|
1993-05-17 |
1994-11-01 |
Meo Iii Dominic |
Vapor-extraction system for removing hydrocarbons from soil
|
DE4323768C1
(de)
|
1993-07-15 |
1994-08-18 |
Priesemuth W |
Anlage zur Erzeugung von Energie
|
US5377756A
(en)
|
1993-10-28 |
1995-01-03 |
Mobil Oil Corporation |
Method for producing low permeability reservoirs using a single well
|
US5388641A
(en)
|
1993-11-03 |
1995-02-14 |
Amoco Corporation |
Method for reducing the inert gas fraction in methane-containing gaseous mixtures obtained from underground formations
|
US5388640A
(en)
|
1993-11-03 |
1995-02-14 |
Amoco Corporation |
Method for producing methane-containing gaseous mixtures
|
US5388645A
(en)
|
1993-11-03 |
1995-02-14 |
Amoco Corporation |
Method for producing methane-containing gaseous mixtures
|
US5388642A
(en)
|
1993-11-03 |
1995-02-14 |
Amoco Corporation |
Coalbed methane recovery using membrane separation of oxygen from air
|
US5388643A
(en)
|
1993-11-03 |
1995-02-14 |
Amoco Corporation |
Coalbed methane recovery using pressure swing adsorption separation
|
US5566755A
(en)
|
1993-11-03 |
1996-10-22 |
Amoco Corporation |
Method for recovering methane from a solid carbonaceous subterranean formation
|
US5411086A
(en)
|
1993-12-09 |
1995-05-02 |
Mobil Oil Corporation |
Oil recovery by enhanced imbitition in low permeability reservoirs
|
US5435666A
(en)
|
1993-12-14 |
1995-07-25 |
Environmental Resources Management, Inc. |
Methods for isolating a water table and for soil remediation
|
US5404952A
(en)
|
1993-12-20 |
1995-04-11 |
Shell Oil Company |
Heat injection process and apparatus
|
US5411089A
(en)
|
1993-12-20 |
1995-05-02 |
Shell Oil Company |
Heat injection process
|
US5433271A
(en)
|
1993-12-20 |
1995-07-18 |
Shell Oil Company |
Heat injection process
|
US5634984A
(en)
|
1993-12-22 |
1997-06-03 |
Union Oil Company Of California |
Method for cleaning an oil-coated substrate
|
MY112792A
(en)
|
1994-01-13 |
2001-09-29 |
Shell Int Research |
Method of creating a borehole in an earth formation
|
US5411104A
(en)
|
1994-02-16 |
1995-05-02 |
Conoco Inc. |
Coalbed methane drilling
|
CA2144597C
(fr)
|
1994-03-18 |
1999-08-10 |
Paul J. Latimer |
Sonde amelioree a transducteur acoustique electromagnetique (emat) et technique pour l'inspection de soudures
|
US5415231A
(en)
|
1994-03-21 |
1995-05-16 |
Mobil Oil Corporation |
Method for producing low permeability reservoirs using steam
|
US5439054A
(en)
|
1994-04-01 |
1995-08-08 |
Amoco Corporation |
Method for treating a mixture of gaseous fluids within a solid carbonaceous subterranean formation
|
US5431224A
(en)
|
1994-04-19 |
1995-07-11 |
Mobil Oil Corporation |
Method of thermal stimulation for recovery of hydrocarbons
|
US5409071A
(en)
|
1994-05-23 |
1995-04-25 |
Shell Oil Company |
Method to cement a wellbore
|
ZA954204B
(en)
|
1994-06-01 |
1996-01-22 |
Ashland Chemical Inc |
A process for improving the effectiveness of a process catalyst
|
US5503226A
(en)
|
1994-06-22 |
1996-04-02 |
Wadleigh; Eugene E. |
Process for recovering hydrocarbons by thermally assisted gravity segregation
|
EP0771419A4
(fr)
|
1994-07-18 |
1999-06-23 |
Babcock & Wilcox Co |
Systeme de transport de capteur pour appareil de soudage en bout par etincelage
|
US5458774A
(en)
|
1994-07-25 |
1995-10-17 |
Mannapperuma; Jatal D. |
Corrugated spiral membrane module
|
US5632336A
(en)
|
1994-07-28 |
1997-05-27 |
Texaco Inc. |
Method for improving injectivity of fluids in oil reservoirs
|
US5525322A
(en)
|
1994-10-12 |
1996-06-11 |
The Regents Of The University Of California |
Method for simultaneous recovery of hydrogen from water and from hydrocarbons
|
US5553189A
(en)
|
1994-10-18 |
1996-09-03 |
Shell Oil Company |
Radiant plate heater for treatment of contaminated surfaces
|
US5497087A
(en)
|
1994-10-20 |
1996-03-05 |
Shell Oil Company |
NMR logging of natural gas reservoirs
|
US5624188A
(en)
|
1994-10-20 |
1997-04-29 |
West; David A. |
Acoustic thermometer
|
US5498960A
(en)
|
1994-10-20 |
1996-03-12 |
Shell Oil Company |
NMR logging of natural gas in reservoirs
|
US5559263A
(en)
|
1994-11-16 |
1996-09-24 |
Tiorco, Inc. |
Aluminum citrate preparations and methods
|
US5554453A
(en)
|
1995-01-04 |
1996-09-10 |
Energy Research Corporation |
Carbonate fuel cell system with thermally integrated gasification
|
GB2311859B
(en)
|
1995-01-12 |
1999-03-03 |
Baker Hughes Inc |
A measurement-while-drilling acoustic system employing multiple, segmented transmitters and receivers
|
US6088294A
(en)
|
1995-01-12 |
2000-07-11 |
Baker Hughes Incorporated |
Drilling system with an acoustic measurement-while-driving system for determining parameters of interest and controlling the drilling direction
|
DE19505517A1
(de)
|
1995-02-10 |
1996-08-14 |
Siegfried Schwert |
Verfahren zum Herausziehen eines im Erdreich verlegten Rohres
|
CA2152521C
(fr)
|
1995-03-01 |
2000-06-20 |
Jack E. Bridges |
Cables a lignes de fuite a bas flux et bernes de cables pour le chauffage electrique en c.a. du petrole
|
US5621844A
(en)
|
1995-03-01 |
1997-04-15 |
Uentech Corporation |
Electrical heating of mineral well deposits using downhole impedance transformation networks
|
US5935421A
(en)
|
1995-05-02 |
1999-08-10 |
Exxon Research And Engineering Company |
Continuous in-situ combination process for upgrading heavy oil
|
US5911898A
(en)
|
1995-05-25 |
1999-06-15 |
Electric Power Research Institute |
Method and apparatus for providing multiple autoregulated temperatures
|
US5571403A
(en)
|
1995-06-06 |
1996-11-05 |
Texaco Inc. |
Process for extracting hydrocarbons from diatomite
|
US6015015A
(en)
|
1995-06-20 |
2000-01-18 |
Bj Services Company U.S.A. |
Insulated and/or concentric coiled tubing
|
US5899958A
(en)
|
1995-09-11 |
1999-05-04 |
Halliburton Energy Services, Inc. |
Logging while drilling borehole imaging and dipmeter device
|
US5759022A
(en)
|
1995-10-16 |
1998-06-02 |
Gas Research Institute |
Method and system for reducing NOx and fuel emissions in a furnace
|
US5890840A
(en)
|
1995-12-08 |
1999-04-06 |
Carter, Jr.; Ernest E. |
In situ construction of containment vault under a radioactive or hazardous waste site
|
ATE191254T1
(de)
|
1995-12-27 |
2000-04-15 |
Shell Int Research |
Flamenlose verbrennvorrichtung und verfahren
|
IE960011A1
(en)
|
1996-01-10 |
1997-07-16 |
Padraig Mcalister |
Structural ice composites, processes for their construction¹and their use as artificial islands and other fixed and¹floating structures
|
US5685362A
(en)
|
1996-01-22 |
1997-11-11 |
The Regents Of The University Of California |
Storage capacity in hot dry rock reservoirs
|
US5751895A
(en)
|
1996-02-13 |
1998-05-12 |
Eor International, Inc. |
Selective excitation of heating electrodes for oil wells
|
US5826655A
(en)
|
1996-04-25 |
1998-10-27 |
Texaco Inc |
Method for enhanced recovery of viscous oil deposits
|
US5652389A
(en)
|
1996-05-22 |
1997-07-29 |
The United States Of America As Represented By The Secretary Of Commerce |
Non-contact method and apparatus for inspection of inertia welds
|
US6022834A
(en)
|
1996-05-24 |
2000-02-08 |
Oil Chem Technologies, Inc. |
Alkaline surfactant polymer flooding composition and process
|
US5769569A
(en)
|
1996-06-18 |
1998-06-23 |
Southern California Gas Company |
In-situ thermal desorption of heavy hydrocarbons in vadose zone
|
US5828797A
(en)
|
1996-06-19 |
1998-10-27 |
Meggitt Avionics, Inc. |
Fiber optic linked flame sensor
|
BR9709857A
(pt)
|
1996-06-21 |
2002-05-21 |
Syntroleum Corp |
processo e sistema de produção de gás de sìntese
|
MY118075A
(en)
|
1996-07-09 |
2004-08-30 |
Syntroleum Corp |
Process for converting gas to liquids
|
US5826653A
(en)
|
1996-08-02 |
1998-10-27 |
Scientific Applications & Research Associates, Inc. |
Phased array approach to retrieve gases, liquids, or solids from subaqueous geologic or man-made formations
|
US6056057A
(en)
|
1996-10-15 |
2000-05-02 |
Shell Oil Company |
Heater well method and apparatus
|
US6079499A
(en)
|
1996-10-15 |
2000-06-27 |
Shell Oil Company |
Heater well method and apparatus
|
US5861137A
(en)
|
1996-10-30 |
1999-01-19 |
Edlund; David J. |
Steam reformer with internal hydrogen purification
|
US5816325A
(en)
|
1996-11-27 |
1998-10-06 |
Future Energy, Llc |
Methods and apparatus for enhanced recovery of viscous deposits by thermal stimulation
|
US5862858A
(en)
|
1996-12-26 |
1999-01-26 |
Shell Oil Company |
Flameless combustor
|
US6427124B1
(en)
|
1997-01-24 |
2002-07-30 |
Baker Hughes Incorporated |
Semblance processing for an acoustic measurement-while-drilling system for imaging of formation boundaries
|
US6039121A
(en)
|
1997-02-20 |
2000-03-21 |
Rangewest Technologies Ltd. |
Enhanced lift method and apparatus for the production of hydrocarbons
|
US5744025A
(en)
|
1997-02-28 |
1998-04-28 |
Shell Oil Company |
Process for hydrotreating metal-contaminated hydrocarbonaceous feedstock
|
GB9704181D0
(en)
|
1997-02-28 |
1997-04-16 |
Thompson James |
Apparatus and method for installation of ducts
|
US5926437A
(en)
|
1997-04-08 |
1999-07-20 |
Halliburton Energy Services, Inc. |
Method and apparatus for seismic exploration
|
US5984578A
(en)
*
|
1997-04-11 |
1999-11-16 |
New Jersey Institute Of Technology |
Apparatus and method for in situ removal of contaminants using sonic energy
|
CA2264632C
(fr)
|
1997-05-02 |
2007-11-27 |
Baker Hughes Incorporated |
Puits utilisant des detecteurs et des equipements operationnels a base de fibres optiques
|
WO1998050179A1
(fr)
|
1997-05-07 |
1998-11-12 |
Shell Internationale Research Maatschappij B.V. |
Procede de correction
|
US6023554A
(en)
|
1997-05-20 |
2000-02-08 |
Shell Oil Company |
Electrical heater
|
CA2289080C
(fr)
|
1997-06-05 |
2006-07-25 |
Shell Canada Limited |
Procede de regeneration de sol contamine
|
US6102122A
(en)
|
1997-06-11 |
2000-08-15 |
Shell Oil Company |
Control of heat injection based on temperature and in-situ stress measurement
|
US6112808A
(en)
|
1997-09-19 |
2000-09-05 |
Isted; Robert Edward |
Method and apparatus for subterranean thermal conditioning
|
US5984010A
(en)
|
1997-06-23 |
1999-11-16 |
Elias; Ramon |
Hydrocarbon recovery systems and methods
|
CA2208767A1
(fr)
|
1997-06-26 |
1998-12-26 |
Reginald D. Humphreys |
Procede d'extraction des sables bitumineux
|
US5992522A
(en)
|
1997-08-12 |
1999-11-30 |
Steelhead Reclamation Ltd. |
Process and seal for minimizing interzonal migration in boreholes
|
US5868202A
(en)
|
1997-09-22 |
1999-02-09 |
Tarim Associates For Scientific Mineral And Oil Exploration Ag |
Hydrologic cells for recovery of hydrocarbons or thermal energy from coal, oil-shale, tar-sands and oil-bearing formations
|
US6149344A
(en)
|
1997-10-04 |
2000-11-21 |
Master Corporation |
Acid gas disposal
|
US6354373B1
(en)
|
1997-11-26 |
2002-03-12 |
Schlumberger Technology Corporation |
Expandable tubing for a well bore hole and method of expanding
|
AU1478199A
(en)
|
1997-12-11 |
1999-06-28 |
Petroleum Recovery Institute |
Oilfield in situ hydrocarbon upgrading process
|
US6152987A
(en)
|
1997-12-15 |
2000-11-28 |
Worcester Polytechnic Institute |
Hydrogen gas-extraction module and method of fabrication
|
US6094048A
(en)
|
1997-12-18 |
2000-07-25 |
Shell Oil Company |
NMR logging of natural gas reservoirs
|
NO305720B1
(no)
|
1997-12-22 |
1999-07-12 |
Eureka Oil Asa |
FremgangsmÕte for Õ °ke oljeproduksjonen fra et oljereservoar
|
US6026914A
(en)
|
1998-01-28 |
2000-02-22 |
Alberta Oil Sands Technology And Research Authority |
Wellbore profiling system
|
US6540018B1
(en)
|
1998-03-06 |
2003-04-01 |
Shell Oil Company |
Method and apparatus for heating a wellbore
|
MA24902A1
(fr)
|
1998-03-06 |
2000-04-01 |
Shell Int Research |
Rechauffeur electrique
|
US6439308B1
(en)
|
1998-04-06 |
2002-08-27 |
Da Qing Petroleum Administration Bureau |
Foam drive method
|
US6035701A
(en)
|
1998-04-15 |
2000-03-14 |
Lowry; William E. |
Method and system to locate leaks in subsurface containment structures using tracer gases
|
MXPA00011041A
(es)
|
1998-05-12 |
2003-08-01 |
Lockheed Corp |
Proceso para optimizar mediciones gradiometricas de la gravedad.
|
US6016867A
(en)
|
1998-06-24 |
2000-01-25 |
World Energy Systems, Incorporated |
Upgrading and recovery of heavy crude oils and natural bitumens by in situ hydrovisbreaking
|
US6016868A
(en)
|
1998-06-24 |
2000-01-25 |
World Energy Systems, Incorporated |
Production of synthetic crude oil from heavy hydrocarbons recovered by in situ hydrovisbreaking
|
NO984235L
(no)
|
1998-09-14 |
2000-03-15 |
Cit Alcatel |
Oppvarmingssystem for metallrør for rõoljetransport
|
US6388947B1
(en)
|
1998-09-14 |
2002-05-14 |
Tomoseis, Inc. |
Multi-crosswell profile 3D imaging and method
|
US6192748B1
(en)
|
1998-10-30 |
2001-02-27 |
Computalog Limited |
Dynamic orienting reference system for directional drilling
|
US5968349A
(en)
|
1998-11-16 |
1999-10-19 |
Bhp Minerals International Inc. |
Extraction of bitumen from bitumen froth and biotreatment of bitumen froth tailings generated from tar sands
|
US20040035582A1
(en)
|
2002-08-22 |
2004-02-26 |
Zupanick Joseph A. |
System and method for subterranean access
|
US6269881B1
(en)
|
1998-12-22 |
2001-08-07 |
Chevron U.S.A. Inc |
Oil recovery method for waxy crude oil using alkylaryl sulfonate surfactants derived from alpha-olefins and the alpha-olefin compositions
|
US6609761B1
(en)
|
1999-01-08 |
2003-08-26 |
American Soda, Llp |
Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale
|
US6078868A
(en)
|
1999-01-21 |
2000-06-20 |
Baker Hughes Incorporated |
Reference signal encoding for seismic while drilling measurement
|
US6318469B1
(en)
|
1999-02-09 |
2001-11-20 |
Schlumberger Technology Corp. |
Completion equipment having a plurality of fluid paths for use in a well
|
US6218333B1
(en)
|
1999-02-15 |
2001-04-17 |
Shell Oil Company |
Preparation of a hydrotreating catalyst
|
US6283230B1
(en)
|
1999-03-01 |
2001-09-04 |
Jasper N. Peters |
Method and apparatus for lateral well drilling utilizing a rotating nozzle
|
US6155117A
(en)
|
1999-03-18 |
2000-12-05 |
Mcdermott Technology, Inc. |
Edge detection and seam tracking with EMATs
|
US6561269B1
(en)
|
1999-04-30 |
2003-05-13 |
The Regents Of The University Of California |
Canister, sealing method and composition for sealing a borehole
|
US6110358A
(en)
|
1999-05-21 |
2000-08-29 |
Exxon Research And Engineering Company |
Process for manufacturing improved process oils using extraction of hydrotreated distillates
|
US6257334B1
(en)
|
1999-07-22 |
2001-07-10 |
Alberta Oil Sands Technology And Research Authority |
Steam-assisted gravity drainage heavy oil recovery process
|
US6269310B1
(en)
|
1999-08-25 |
2001-07-31 |
Tomoseis Corporation |
System for eliminating headwaves in a tomographic process
|
US6196350B1
(en)
|
1999-10-06 |
2001-03-06 |
Tomoseis Corporation |
Apparatus and method for attenuating tube waves in a borehole
|
US6193010B1
(en)
|
1999-10-06 |
2001-02-27 |
Tomoseis Corporation |
System for generating a seismic signal in a borehole
|
US6288372B1
(en)
|
1999-11-03 |
2001-09-11 |
Tyco Electronics Corporation |
Electric cable having braidless polymeric ground plane providing fault detection
|
US6353706B1
(en)
|
1999-11-18 |
2002-03-05 |
Uentech International Corporation |
Optimum oil-well casing heating
|
US6417268B1
(en)
|
1999-12-06 |
2002-07-09 |
Hercules Incorporated |
Method for making hydrophobically associative polymers, methods of use and compositions
|
US6318468B1
(en)
*
|
1999-12-16 |
2001-11-20 |
Consolidated Seven Rocks Mining, Ltd. |
Recovery and reforming of crudes at the heads of multifunctional wells and oil mining system with flue gas stimulation
|
US6422318B1
(en)
|
1999-12-17 |
2002-07-23 |
Scioto County Regional Water District #1 |
Horizontal well system
|
US6633236B2
(en)
|
2000-01-24 |
2003-10-14 |
Shell Oil Company |
Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters
|
US6679332B2
(en)
|
2000-01-24 |
2004-01-20 |
Shell Oil Company |
Petroleum well having downhole sensors, communication and power
|
US6715550B2
(en)
|
2000-01-24 |
2004-04-06 |
Shell Oil Company |
Controllable gas-lift well and valve
|
US7259688B2
(en)
|
2000-01-24 |
2007-08-21 |
Shell Oil Company |
Wireless reservoir production control
|
US6981553B2
(en)
|
2000-01-24 |
2006-01-03 |
Shell Oil Company |
Controlled downhole chemical injection
|
US6896054B2
(en)
*
|
2000-02-15 |
2005-05-24 |
Mcclung, Iii Guy L. |
Microorganism enhancement with earth loop heat exchange systems
|
EG22420A
(en)
|
2000-03-02 |
2003-01-29 |
Shell Int Research |
Use of downhole high pressure gas in a gas - lift well
|
US7170424B2
(en)
|
2000-03-02 |
2007-01-30 |
Shell Oil Company |
Oil well casting electrical power pick-off points
|
US6357526B1
(en)
|
2000-03-16 |
2002-03-19 |
Kellogg Brown & Root, Inc. |
Field upgrading of heavy oil and bitumen
|
US6485232B1
(en)
|
2000-04-14 |
2002-11-26 |
Board Of Regents, The University Of Texas System |
Low cost, self regulating heater for use in an in situ thermal desorption soil remediation system
|
US6918444B2
(en)
|
2000-04-19 |
2005-07-19 |
Exxonmobil Upstream Research Company |
Method for production of hydrocarbons from organic-rich rock
|
GB0009662D0
(en)
|
2000-04-20 |
2000-06-07 |
Scotoil Group Plc |
Gas and oil production
|
US7011154B2
(en)
|
2000-04-24 |
2006-03-14 |
Shell Oil Company |
In situ recovery from a kerogen and liquid hydrocarbon containing formation
|
US6715548B2
(en)
|
2000-04-24 |
2004-04-06 |
Shell Oil Company |
In situ thermal processing of a hydrocarbon containing formation to produce nitrogen containing formation fluids
|
US20030085034A1
(en)
|
2000-04-24 |
2003-05-08 |
Wellington Scott Lee |
In situ thermal processing of a coal formation to produce pyrolsis products
|
US6715546B2
(en)
|
2000-04-24 |
2004-04-06 |
Shell Oil Company |
In situ production of synthesis gas from a hydrocarbon containing formation through a heat source wellbore
|
US6698515B2
(en)
|
2000-04-24 |
2004-03-02 |
Shell Oil Company |
In situ thermal processing of a coal formation using a relatively slow heating rate
|
WO2001081240A2
(fr)
|
2000-04-24 |
2001-11-01 |
Shell Internationale Research Maatschappij B.V. |
Recuperation in situ dans une formation houillere
|
US7096953B2
(en)
|
2000-04-24 |
2006-08-29 |
Shell Oil Company |
In situ thermal processing of a coal formation using a movable heating element
|
US6588504B2
(en)
|
2000-04-24 |
2003-07-08 |
Shell Oil Company |
In situ thermal processing of a coal formation to produce nitrogen and/or sulfur containing formation fluids
|
US6584406B1
(en)
|
2000-06-15 |
2003-06-24 |
Geo-X Systems, Ltd. |
Downhole process control method utilizing seismic communication
|
AU2002246492A1
(en)
|
2000-06-29 |
2002-07-30 |
Paulo S. Tubel |
Method and system for monitoring smart structures utilizing distributed optical sensors
|
FR2813209B1
(fr)
|
2000-08-23 |
2002-11-29 |
Inst Francais Du Petrole |
Catalyseur bimetallique supporte comportant une forte interaction entre un metal du groupe viii et de l'etain et son utilisation dans un procede de reformage catalytique
|
US6585046B2
(en)
|
2000-08-28 |
2003-07-01 |
Baker Hughes Incorporated |
Live well heater cable
|
US6412559B1
(en)
|
2000-11-24 |
2002-07-02 |
Alberta Research Council Inc. |
Process for recovering methane and/or sequestering fluids
|
US20020110476A1
(en)
|
2000-12-14 |
2002-08-15 |
Maziasz Philip J. |
Heat and corrosion resistant cast stainless steels with improved high temperature strength and ductility
|
US20020112987A1
(en)
|
2000-12-15 |
2002-08-22 |
Zhiguo Hou |
Slurry hydroprocessing for heavy oil upgrading using supported slurry catalysts
|
US20020112890A1
(en)
|
2001-01-22 |
2002-08-22 |
Wentworth Steven W. |
Conduit pulling apparatus and method for use in horizontal drilling
|
US6516891B1
(en)
|
2001-02-08 |
2003-02-11 |
L. Murray Dallas |
Dual string coil tubing injector assembly
|
US6821501B2
(en)
|
2001-03-05 |
2004-11-23 |
Shell Oil Company |
Integrated flameless distributed combustion/steam reforming membrane reactor for hydrogen production and use thereof in zero emissions hybrid power system
|
US20020153141A1
(en)
|
2001-04-19 |
2002-10-24 |
Hartman Michael G. |
Method for pumping fluids
|
US7096942B1
(en)
|
2001-04-24 |
2006-08-29 |
Shell Oil Company |
In situ thermal processing of a relatively permeable formation while controlling pressure
|
US7040400B2
(en)
|
2001-04-24 |
2006-05-09 |
Shell Oil Company |
In situ thermal processing of a relatively impermeable formation using an open wellbore
|
CN100545415C
(zh)
*
|
2001-04-24 |
2009-09-30 |
国际壳牌研究有限公司 |
现场处理含烃地层的方法
|
US7051811B2
(en)
|
2001-04-24 |
2006-05-30 |
Shell Oil Company |
In situ thermal processing through an open wellbore in an oil shale formation
|
US20030029617A1
(en)
|
2001-08-09 |
2003-02-13 |
Anadarko Petroleum Company |
Apparatus, method and system for single well solution-mining
|
US6591908B2
(en)
|
2001-08-22 |
2003-07-15 |
Alberta Science And Research Authority |
Hydrocarbon production process with decreasing steam and/or water/solvent ratio
|
MY129091A
(en)
|
2001-09-07 |
2007-03-30 |
Exxonmobil Upstream Res Co |
Acid gas disposal method
|
US6755251B2
(en)
|
2001-09-07 |
2004-06-29 |
Exxonmobil Upstream Research Company |
Downhole gas separation method and system
|
US7090013B2
(en)
|
2001-10-24 |
2006-08-15 |
Shell Oil Company |
In situ thermal processing of a hydrocarbon containing formation to produce heated fluids
|
ATE402294T1
(de)
|
2001-10-24 |
2008-08-15 |
Shell Int Research |
Vereisung von böden als vorwegmassnahme zu deren thermischer behandlung
|
US7104319B2
(en)
|
2001-10-24 |
2006-09-12 |
Shell Oil Company |
In situ thermal processing of a heavy oil diatomite formation
|
US7077199B2
(en)
|
2001-10-24 |
2006-07-18 |
Shell Oil Company |
In situ thermal processing of an oil reservoir formation
|
US7165615B2
(en)
|
2001-10-24 |
2007-01-23 |
Shell Oil Company |
In situ recovery from a hydrocarbon containing formation using conductor-in-conduit heat sources with an electrically conductive material in the overburden
|
RU2303693C2
(ru)
*
|
2001-10-24 |
2007-07-27 |
Шелл Интернэшнл Рисерч Маатсхаппий Б.В. |
Облагораживание и добыча угля
|
US6969123B2
(en)
|
2001-10-24 |
2005-11-29 |
Shell Oil Company |
Upgrading and mining of coal
|
WO2003036037A2
(fr)
|
2001-10-24 |
2003-05-01 |
Shell Internationale Research Maatschappij B.V. |
Installation et utilisation de rechauffeurs mobiles dans une formation contenant des hydrocarbures
|
US6759364B2
(en)
|
2001-12-17 |
2004-07-06 |
Shell Oil Company |
Arsenic removal catalyst and method for making same
|
US6684948B1
(en)
|
2002-01-15 |
2004-02-03 |
Marshall T. Savage |
Apparatus and method for heating subterranean formations using fuel cells
|
US6679326B2
(en)
|
2002-01-15 |
2004-01-20 |
Bohdan Zakiewicz |
Pro-ecological mining system
|
US7032809B1
(en)
|
2002-01-18 |
2006-04-25 |
Steel Ventures, L.L.C. |
Seam-welded metal pipe and method of making the same without seam anneal
|
US6854534B2
(en)
|
2002-01-22 |
2005-02-15 |
James I. Livingstone |
Two string drilling system using coil tubing
|
US6958195B2
(en)
|
2002-02-19 |
2005-10-25 |
Utc Fuel Cells, Llc |
Steam generator for a PEM fuel cell power plant
|
US6715553B2
(en)
|
2002-05-31 |
2004-04-06 |
Halliburton Energy Services, Inc. |
Methods of generating gas in well fluids
|
US7093370B2
(en)
|
2002-08-01 |
2006-08-22 |
The Charles Stark Draper Laboratory, Inc. |
Multi-gimbaled borehole navigation system
|
US6942037B1
(en)
|
2002-08-15 |
2005-09-13 |
Clariant Finance (Bvi) Limited |
Process for mitigation of wellbore contaminants
|
WO2004018827A1
(fr)
|
2002-08-21 |
2004-03-04 |
Presssol Ltd. |
Forage directionnel et horizontal a circulation inverse utilisant un train de tiges de forage concentrique
|
AU2003261330A1
(en)
|
2002-09-16 |
2004-04-30 |
The Regents Of The University Of California |
Self-regulating nuclear power module
|
US20080069289A1
(en)
|
2002-09-16 |
2008-03-20 |
Peterson Otis G |
Self-regulating nuclear power module
|
WO2004038175A1
(fr)
|
2002-10-24 |
2004-05-06 |
Shell Internationale Research Maatschappij B.V. |
Procede d'inhibition de la deformation d'un forage lors du traitement thermique in situ d'une formation contenant des hydrocarbures
|
US7048051B2
(en)
|
2003-02-03 |
2006-05-23 |
Gen Syn Fuels |
Recovery of products from oil shale
|
US7055602B2
(en)
|
2003-03-11 |
2006-06-06 |
Shell Oil Company |
Method and composition for enhanced hydrocarbons recovery
|
NZ567052A
(en)
|
2003-04-24 |
2009-11-27 |
Shell Int Research |
Thermal process for subsurface formations
|
US6951250B2
(en)
|
2003-05-13 |
2005-10-04 |
Halliburton Energy Services, Inc. |
Sealant compositions and methods of using the same to isolate a subterranean zone from a disposal well
|
CN100392206C
(zh)
*
|
2003-06-24 |
2008-06-04 |
埃克森美孚上游研究公司 |
处理地下地层以将有机物转化成可采出的烃的方法
|
US20080087420A1
(en)
|
2006-10-13 |
2008-04-17 |
Kaminsky Robert D |
Optimized well spacing for in situ shale oil development
|
US7114880B2
(en)
|
2003-09-26 |
2006-10-03 |
Carter Jr Ernest E |
Process for the excavation of buried waste
|
US7147057B2
(en)
|
2003-10-06 |
2006-12-12 |
Halliburton Energy Services, Inc. |
Loop systems and methods of using the same for conveying and distributing thermal energy into a wellbore
|
CN1875168B
(zh)
|
2003-11-03 |
2012-10-17 |
艾克森美孚上游研究公司 |
从不可渗透的油页岩中采收碳氢化合物
|
US20060289340A1
(en)
|
2003-12-19 |
2006-12-28 |
Brownscombe Thomas F |
Methods for producing a total product in the presence of sulfur
|
US7416653B2
(en)
|
2003-12-19 |
2008-08-26 |
Shell Oil Company |
Systems and methods of producing a crude product
|
US20070000810A1
(en)
|
2003-12-19 |
2007-01-04 |
Bhan Opinder K |
Method for producing a crude product with reduced tan
|
US7534342B2
(en)
|
2003-12-19 |
2009-05-19 |
Shell Oil Company |
Systems, methods, and catalysts for producing a crude product
|
US7337841B2
(en)
|
2004-03-24 |
2008-03-04 |
Halliburton Energy Services, Inc. |
Casing comprising stress-absorbing materials and associated methods of use
|
CA2579496A1
(fr)
|
2004-04-23 |
2005-11-03 |
Shell Internationale Research Maatschappij B.V. |
Appareils electriques de chauffage souterrains utilisant une isolation a base de nitrure
|
US7070359B2
(en)
*
|
2004-05-20 |
2006-07-04 |
Battelle Energy Alliance, Llc |
Microtunneling systems and methods of use
|
US20050289536A1
(en)
*
|
2004-06-23 |
2005-12-29 |
International Business Machines Coporation |
Automated deployment of an application
|
US7582203B2
(en)
|
2004-08-10 |
2009-09-01 |
Shell Oil Company |
Hydrocarbon cracking process for converting gas oil preferentially to middle distillate and lower olefins
|
CA2576329A1
(fr)
|
2004-08-10 |
2006-02-23 |
Shell Internationale Research Maatschappij B.V. |
Methode et appareillage permettant d'obtenir un distillat moyen et des olefines legeres a partir d'une charge d'hydrocarbures
|
US7398823B2
(en)
|
2005-01-10 |
2008-07-15 |
Conocophillips Company |
Selective electromagnetic production tool
|
BRPI0610670B1
(pt)
|
2005-04-11 |
2016-01-19 |
Shell Int Research |
método para produzir um produto bruto, catalisador para produzir um produto bruto, e, método para fabricar um catalisador
|
CN101166889B
(zh)
|
2005-04-21 |
2012-11-28 |
国际壳牌研究有限公司 |
生产油和/或气的系统和方法
|
US7986869B2
(en)
|
2005-04-22 |
2011-07-26 |
Shell Oil Company |
Varying properties along lengths of temperature limited heaters
|
ATE435964T1
(de)
|
2005-04-22 |
2009-07-15 |
Shell Int Research |
Ein umlaufheizsystem verwendender in-situ- umwandlungsprozess
|
WO2007002111A1
(fr)
|
2005-06-20 |
2007-01-04 |
Ksn Energies, Llc |
Procede et appareil de drainage de petrole sur place par gravite assistee par radiofrequence (ragd)
|
GB2451311A
(en)
|
2005-10-24 |
2009-01-28 |
Shell Int Research |
Systems,methods and processes for use in treating subsurface formations
|
US7124584B1
(en)
|
2005-10-31 |
2006-10-24 |
General Electric Company |
System and method for heat recovery from geothermal source of heat
|
US7743826B2
(en)
|
2006-01-20 |
2010-06-29 |
American Shale Oil, Llc |
In situ method and system for extraction of oil from shale
|
US7921907B2
(en)
|
2006-01-20 |
2011-04-12 |
American Shale Oil, Llc |
In situ method and system for extraction of oil from shale
|
RU2418158C2
(ru)
|
2006-02-16 |
2011-05-10 |
ШЕВРОН Ю. Эс. Эй. ИНК. |
Способ извлечения керобитумов из подземной сланцевой формации и способ разрыва подземной сланцевой формации
|
EP2010754A4
(fr)
|
2006-04-21 |
2016-02-24 |
Shell Int Research |
Ajustement de compositions d'alliages pour obtenir des proprietes choisies dans des systemes de chauffage a temperature limitee
|
WO2007126676A2
(fr)
|
2006-04-21 |
2007-11-08 |
Exxonmobil Upstream Research Company |
Co-dévelopment in situ de schiste bitumineux avec récupération de matières minérales
|
CA2870889C
(fr)
|
2006-09-14 |
2016-11-01 |
Ernest E. Carter, Jr. |
Procede destine a former des barrieres souterraines avec de la cire fondue
|
US7665524B2
(en)
|
2006-09-29 |
2010-02-23 |
Ut-Battelle, Llc |
Liquid metal heat exchanger for efficient heating of soils and geologic formations
|
WO2008048448A2
(fr)
|
2006-10-13 |
2008-04-24 |
Exxonmobil Upstream Research Company |
Chauffage d'une formation rocheuse riche en matières organiques pour obtenir des produits présentant des propriétés améliorées
|
AU2007313393B2
(en)
|
2006-10-13 |
2013-08-15 |
Exxonmobil Upstream Research Company |
Improved method of developing a subsurface freeze zone using formation fractures
|
US7540324B2
(en)
|
2006-10-20 |
2009-06-02 |
Shell Oil Company |
Heating hydrocarbon containing formations in a checkerboard pattern staged process
|
US20080216321A1
(en)
|
2007-03-09 |
2008-09-11 |
Eveready Battery Company, Inc. |
Shaving aid delivery system for use with wet shave razors
|
WO2008131182A1
(fr)
|
2007-04-20 |
2008-10-30 |
Shell Oil Company |
Contrôle et évaluation des conditions de pression au cours du traitement de formations de sables bitumineux
|
BRPI0810752A2
(pt)
|
2007-05-15 |
2014-10-21 |
Exxonmobil Upstream Res Co |
Métodos para o aquecimento in situ de uma formação rochosa rica em composto orgânico, para o aquecimento in situ de uma formação alvejada de xisto oleoso e para produzir um fluido de hidrocarboneto, poço aquecedor para o aquecimento in situ de uma formação rochosa rica em composto orgânico alvejada, e, campo para produzir um fluido de hidrocarboneto a partir de uma formação rica em composto orgânico alvejada.
|
WO2008150531A2
(fr)
|
2007-05-31 |
2008-12-11 |
Carter Ernest E Jr |
Procédé de construction de barrières souterraines
|
WO2009012374A1
(fr)
|
2007-07-19 |
2009-01-22 |
Shell Oil Company |
Procédés destinés à produire du pétrole et/ou du gaz
|
EP2198118A1
(fr)
|
2007-10-19 |
2010-06-23 |
Shell Internationale Research Maatschappij B.V. |
Espacement irrégulier de sources de chaleur pour traiter des formations contenant des hydrocarbures
|
CA2718767C
(fr)
|
2008-04-18 |
2016-09-06 |
Shell Internationale Research Maatschappij B.V. |
Utilisation de mines et de tunnels pour le traitement de formations souterraines contenant des hydrocarbures
|
US20100101783A1
(en)
|
2008-10-13 |
2010-04-29 |
Vinegar Harold J |
Using self-regulating nuclear reactors in treating a subsurface formation
|
WO2010118315A1
(fr)
|
2009-04-10 |
2010-10-14 |
Shell Oil Company |
Méthodologies de traitement pour des formations souterraines contenant des hydrocarbures
|
US8701768B2
(en)
|
2010-04-09 |
2014-04-22 |
Shell Oil Company |
Methods for treating hydrocarbon formations
|
US9127523B2
(en)
|
2010-04-09 |
2015-09-08 |
Shell Oil Company |
Barrier methods for use in subsurface hydrocarbon formations
|
US8631866B2
(en)
|
2010-04-09 |
2014-01-21 |
Shell Oil Company |
Leak detection in circulated fluid systems for heating subsurface formations
|
US8464792B2
(en)
|
2010-04-27 |
2013-06-18 |
American Shale Oil, Llc |
Conduction convection reflux retorting process
|