BR7808698A - Processo para a gaseificacao substerranea de combustivel - Google Patents

Processo para a gaseificacao substerranea de combustivel

Info

Publication number
BR7808698A
BR7808698A BR7808698A BR7808698A BR7808698A BR 7808698 A BR7808698 A BR 7808698A BR 7808698 A BR7808698 A BR 7808698A BR 7808698 A BR7808698 A BR 7808698A BR 7808698 A BR7808698 A BR 7808698A
Authority
BR
Brazil
Prior art keywords
substerraneal
fuel gasification
gasification
fuel
substerraneal fuel
Prior art date
Application number
BR7808698A
Other languages
English (en)
Inventor
N Fedorov
E Kreinin
K Zvyagintsev
Original Assignee
Vnii Ispolzovania
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vnii Ispolzovania filed Critical Vnii Ispolzovania
Publication of BR7808698A publication Critical patent/BR7808698A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/30—Specific pattern of wells, e.g. optimizing the spacing of wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/243—Combustion in situ
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/243—Combustion in situ
    • E21B43/247—Combustion in situ in association with fracturing processes or crevice forming processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S48/00—Gas: heating and illuminating
    • Y10S48/06—Underground gasification of coal
BR7808698A 1977-10-21 1978-10-20 Processo para a gaseificacao substerranea de combustivel BR7808698A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU772535860A SU915451A1 (ru) 1977-10-21 1977-10-21 Способ подземной газификации топлива
PCT/SU1978/000001 WO1979000224A1 (en) 1977-10-21 1978-10-20 Method of underground gasification of combustible minerals

Publications (1)

Publication Number Publication Date
BR7808698A true BR7808698A (pt) 1979-10-02

Family

ID=20729751

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7808698A BR7808698A (pt) 1977-10-21 1978-10-20 Processo para a gaseificacao substerranea de combustivel

Country Status (5)

Country Link
US (1) US4440224A (pt)
BR (1) BR7808698A (pt)
DE (1) DE2857077C1 (pt)
SU (1) SU915451A1 (pt)
WO (1) WO1979000224A1 (pt)

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US4537252A (en) * 1982-04-23 1985-08-27 Standard Oil Company (Indiana) Method of underground conversion of coal
US4662439A (en) * 1984-01-20 1987-05-05 Amoco Corporation Method of underground conversion of coal
US20020076212A1 (en) 2000-04-24 2002-06-20 Etuan Zhang In situ thermal processing of a hydrocarbon containing formation producing a mixture with oxygenated hydrocarbons
US6918443B2 (en) 2001-04-24 2005-07-19 Shell Oil Company In situ thermal processing of an oil shale formation to produce hydrocarbons having a selected carbon number range
US7040400B2 (en) * 2001-04-24 2006-05-09 Shell Oil Company In situ thermal processing of a relatively impermeable formation using an open wellbore
AU2002356854A1 (en) * 2001-10-24 2003-05-06 Shell Internationale Research Maatschappij B.V Remediation of a hydrocarbon containing formation
WO2004038173A1 (en) 2002-10-24 2004-05-06 Shell Internationale Research Maatschappij B.V. Temperature limited heaters for heating subsurface formations or wellbores
NZ543753A (en) * 2003-04-24 2008-11-28 Shell Int Research Thermal processes for subsurface formations
US7152675B2 (en) * 2003-11-26 2006-12-26 The Curators Of The University Of Missouri Subterranean hydrogen storage process
CA2563592C (en) 2004-04-23 2013-10-08 Shell Internationale Research Maatschappij B.V. Temperature limited heaters with thermally conductive fluid used to heat subsurface formations
US8224165B2 (en) 2005-04-22 2012-07-17 Shell Oil Company Temperature limited heater utilizing non-ferromagnetic conductor
CA2626970C (en) * 2005-10-24 2014-12-16 Shell Internationale Research Maatschappij B.V. Methods of hydrotreating a liquid stream to remove clogging compounds
US7673786B2 (en) 2006-04-21 2010-03-09 Shell Oil Company Welding shield for coupling heaters
EP2074279A2 (en) 2006-10-20 2009-07-01 Shell Internationale Research Maatschappij B.V. Moving hydrocarbons through portions of tar sands formations with a fluid
CA2684485C (en) 2007-04-20 2016-06-14 Shell Internationale Research Maatschappij B.V. Electrically isolating insulated conductor heater
RU2510601C2 (ru) 2007-10-19 2014-03-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Индукционные нагреватели для нагревания подземных пластов
US8162405B2 (en) 2008-04-18 2012-04-24 Shell Oil Company Using tunnels for treating subsurface hydrocarbon containing formations
RU2518700C2 (ru) 2008-10-13 2014-06-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Применение саморегулирующихся ядерных реакторов при обработке подземного пласта
US20100258291A1 (en) 2009-04-10 2010-10-14 Everett De St Remey Edward Heated liners for treating subsurface hydrocarbon containing 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
US8820406B2 (en) 2010-04-09 2014-09-02 Shell Oil Company Electrodes for electrical current flow heating of subsurface formations with conductive material in wellbore
US8701768B2 (en) 2010-04-09 2014-04-22 Shell Oil Company Methods for treating hydrocarbon formations
US9016370B2 (en) 2011-04-08 2015-04-28 Shell Oil Company Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
WO2013052561A2 (en) 2011-10-07 2013-04-11 Shell Oil Company Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations
CA2862463A1 (en) 2012-01-23 2013-08-01 Genie Ip B.V. Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation
CN104314549B (zh) * 2014-09-26 2019-01-15 新奥科技发展有限公司 煤层地下气化方法

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DE865300C (de) * 1944-01-21 1953-02-02 Metallgesellschaft Ag Verfahren zum Schwelen und Vergasen von aschenreichen Brennstoffen
US2880803A (en) * 1958-01-16 1959-04-07 Phillips Petroleum Co Initiating in situ combustion in a stratum
US3221811A (en) * 1963-03-11 1965-12-07 Shell Oil Co Mobile in-situ heating of formations
US3361201A (en) * 1965-09-02 1968-01-02 Pan American Petroleum Corp Method for recovery of petroleum by fluid injection
US3775073A (en) * 1971-08-27 1973-11-27 Cities Service Oil Co In situ gasification of coal by gas fracturing
US3766982A (en) * 1971-12-27 1973-10-23 Justheim Petrol Co Method for the in-situ treatment of hydrocarbonaceous materials
US4026357A (en) * 1974-06-26 1977-05-31 Texaco Exploration Canada Ltd. In situ gasification of solid hydrocarbon materials in a subterranean formation
BE818898A (fr) * 1974-08-14 1974-12-02 Nouveau procede d'exploitation d'un gisement de houille ou de schistes bitumineux par degazage
US4010801A (en) * 1974-09-30 1977-03-08 R. C. Terry Method of and apparatus for in situ gasification of coal and the capture of resultant generated heat
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
US4059151A (en) * 1975-07-14 1977-11-22 In Situ Technology, Inc. Methods of fluidized production of coal in situ
US4069868A (en) * 1975-07-14 1978-01-24 In Situ Technology, Inc. Methods of fluidized production of coal in situ
US4010800A (en) * 1976-03-08 1977-03-08 In Situ Technology, Inc. Producing thin seams of coal in situ
US4026356A (en) * 1976-04-29 1977-05-31 The United States Energy Research And Development Administration Method for in situ gasification of a subterranean coal bed
US4092052A (en) * 1977-04-18 1978-05-30 In Situ Technology, Inc. Converting underground coal fires into commercial products
US4069867A (en) * 1976-12-17 1978-01-24 The United States Of America As Represented By The United States Department Of Energy Cyclic flow underground coal gasification process
US4099567A (en) * 1977-05-27 1978-07-11 In Situ Technology, Inc. Generating medium BTU gas from coal in situ
US4127171A (en) * 1977-08-17 1978-11-28 Texaco Inc. Method for recovering hydrocarbons

Also Published As

Publication number Publication date
SU915451A1 (ru) 1988-08-23
WO1979000224A1 (en) 1979-05-03
US4440224A (en) 1984-04-03
DE2857077C1 (de) 1985-05-23

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