US3620300A
(en)
*
|
1970-04-20 |
1971-11-16 |
Electrothermic Co |
Method and apparatus for electrically heating a subsurface formation
|
US3857776A
(en)
*
|
1973-06-14 |
1974-12-31 |
Electro Petroleum |
Deep submersible power electrode assembly for ground conduction of electricity
|
US4037655A
(en)
*
|
1974-04-19 |
1977-07-26 |
Electroflood Company |
Method for secondary recovery of oil
|
US4199025A
(en)
*
|
1974-04-19 |
1980-04-22 |
Electroflood Company |
Method and apparatus for tertiary recovery of oil
|
US3946809A
(en)
*
|
1974-12-19 |
1976-03-30 |
Exxon Production Research Company |
Oil recovery by combination steam stimulation and electrical heating
|
US3958636A
(en)
*
|
1975-01-23 |
1976-05-25 |
Atlantic Richfield Company |
Production of bitumen from a tar sand formation
|
US4084637A
(en)
*
|
1976-12-16 |
1978-04-18 |
Petro Canada Exploration Inc. |
Method of producing viscous materials from subterranean formations
|
US4303128A
(en)
*
|
1979-12-04 |
1981-12-01 |
Marr Jr Andrew W |
Injection well with high-pressure, high-temperature in situ down-hole steam formation
|
US4463805A
(en)
*
|
1982-09-28 |
1984-08-07 |
Clark Bingham |
Method for tertiary recovery of oil
|
US4495990A
(en)
*
|
1982-09-29 |
1985-01-29 |
Electro-Petroleum, Inc. |
Apparatus for passing electrical current through an underground formation
|
US4886118A
(en)
*
|
1983-03-21 |
1989-12-12 |
Shell Oil Company |
Conductively heating a subterranean oil shale to create permeability and subsequently produce oil
|
US4524827A
(en)
*
|
1983-04-29 |
1985-06-25 |
Iit Research Institute |
Single well stimulation for the recovery of liquid hydrocarbons from subsurface formations
|
US4645004A
(en)
*
|
1983-04-29 |
1987-02-24 |
Iit Research Institute |
Electro-osmotic production of hydrocarbons utilizing conduction heating of hydrocarbonaceous formations
|
US4545435A
(en)
*
|
1983-04-29 |
1985-10-08 |
Iit Research Institute |
Conduction heating of hydrocarbonaceous formations
|
US4522262A
(en)
*
|
1983-06-30 |
1985-06-11 |
Atlantic Richfield Company |
Single well electrical oil stimulation
|
US4730671A
(en)
*
|
1983-06-30 |
1988-03-15 |
Atlantic Richfield Company |
Viscous oil recovery using high electrical conductive layers
|
US4484627A
(en)
*
|
1983-06-30 |
1984-11-27 |
Atlantic Richfield Company |
Well completion for electrical power transmission
|
GB2136034B
(en)
*
|
1983-09-08 |
1986-05-14 |
Zakiewicz Bohdan M Dr |
Recovering hydrocarbons from mineral oil deposits
|
US4538682A
(en)
*
|
1983-09-08 |
1985-09-03 |
Mcmanus James W |
Method and apparatus for removing oil well paraffin
|
US4553592A
(en)
*
|
1984-02-09 |
1985-11-19 |
Texaco Inc. |
Method of protecting an RF applicator
|
US4620592A
(en)
*
|
1984-06-11 |
1986-11-04 |
Atlantic Richfield Company |
Progressive sequence for viscous oil recovery
|
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
|
US4651825A
(en)
*
|
1986-05-09 |
1987-03-24 |
Atlantic Richfield Company |
Enhanced well production
|
US4716960A
(en)
*
|
1986-07-14 |
1988-01-05 |
Production Technologies International, Inc. |
Method and system for introducing electric current into a well
|
US4821798A
(en)
*
|
1987-06-09 |
1989-04-18 |
Ors Development Corporation |
Heating system for rathole oil well
|
US4911239A
(en)
*
|
1988-04-20 |
1990-03-27 |
Intra-Global Petroleum Reservers, Inc. |
Method and apparatus for removal of oil well paraffin
|
US4951748A
(en)
*
|
1989-01-30 |
1990-08-28 |
Gill William G |
Technique for electrically heating formations
|
US5101899A
(en)
*
|
1989-12-14 |
1992-04-07 |
International Royal & Oil Company |
Recovery of petroleum by electro-mechanical vibration
|
US5167280A
(en)
*
|
1990-06-24 |
1992-12-01 |
Mobil Oil Corporation |
Single horizontal well process for solvent/solute stimulation
|
KR100224333B1
(en)
*
|
1991-11-27 |
1999-10-15 |
고오사이 아끼오 |
Process for producing epsilon-caprolactam
|
US5215149A
(en)
*
|
1991-12-16 |
1993-06-01 |
Mobil Oil Corporation |
Single horizontal well conduction assisted steam drive process for removing viscous hydrocarbonaceous fluids
|
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
|
US5417282A
(en)
*
|
1994-02-23 |
1995-05-23 |
Nix; Martin E. |
Use of lightning for extraction of hydrocarbon fuels
|
US5621844A
(en)
*
|
1995-03-01 |
1997-04-15 |
Uentech Corporation |
Electrical heating of mineral well deposits using downhole impedance transformation networks
|
US6328102B1
(en)
|
1995-12-01 |
2001-12-11 |
John C. Dean |
Method and apparatus for piezoelectric transport
|
US5620049A
(en)
*
|
1995-12-14 |
1997-04-15 |
Atlantic Richfield Company |
Method for increasing the production of petroleum from a subterranean formation penetrated by a wellbore
|
US6179523B1
(en)
|
1995-12-29 |
2001-01-30 |
Shell Oil Company |
Method for pipeline installation
|
US6142707A
(en)
*
|
1996-03-26 |
2000-11-07 |
Shell Oil Company |
Direct electric pipeline heating
|
US6171025B1
(en)
|
1995-12-29 |
2001-01-09 |
Shell Oil Company |
Method for pipeline leak detection
|
US6264401B1
(en)
|
1995-12-29 |
2001-07-24 |
Shell Oil Company |
Method for enhancing the flow of heavy crudes through subsea pipelines
|
US6315497B1
(en)
|
1995-12-29 |
2001-11-13 |
Shell Oil Company |
Joint for applying current across a pipe-in-pipe system
|
US6112808A
(en)
*
|
1997-09-19 |
2000-09-05 |
Isted; Robert Edward |
Method and apparatus for subterranean thermal conditioning
|
US6199634B1
(en)
|
1998-08-27 |
2001-03-13 |
Viatchelav Ivanovich Selyakov |
Method and apparatus for controlling the permeability of mineral bearing earth formations
|
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
|
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
|
US6742593B2
(en)
|
2000-04-24 |
2004-06-01 |
Shell Oil Company |
In situ thermal processing of a hydrocarbon containing formation using heat transfer from a heat transfer fluid to heat the formation
|
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
|
US20030075318A1
(en)
*
|
2000-04-24 |
2003-04-24 |
Keedy Charles Robert |
In situ thermal processing of a coal formation using substantially parallel formed wellbores
|
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
|
US6607036B2
(en)
*
|
2001-03-01 |
2003-08-19 |
Intevep, S.A. |
Method for heating subterranean formation, particularly for heating reservoir fluids in near well bore zone
|
US7004247B2
(en)
|
2001-04-24 |
2006-02-28 |
Shell Oil Company |
Conductor-in-conduit heat sources for in situ thermal processing of an oil shale formation
|
US6686745B2
(en)
|
2001-07-20 |
2004-02-03 |
Shell Oil Company |
Apparatus and method for electrical testing of electrically heated pipe-in-pipe pipeline
|
US6714018B2
(en)
|
2001-07-20 |
2004-03-30 |
Shell Oil Company |
Method of commissioning and operating an electrically heated pipe-in-pipe subsea pipeline
|
US6739803B2
(en)
|
2001-07-20 |
2004-05-25 |
Shell Oil Company |
Method of installation of electrically heated pipe-in-pipe subsea pipeline
|
US6814146B2
(en)
*
|
2001-07-20 |
2004-11-09 |
Shell Oil Company |
Annulus for electrically heated pipe-in-pipe subsea pipeline
|
US6707012B2
(en)
|
2001-07-20 |
2004-03-16 |
Shell Oil Company |
Power supply for electrically heated subsea pipeline
|
NZ532091A
(en)
|
2001-10-24 |
2005-12-23 |
Shell Int Research |
In situ recovery from a hydrocarbon containing formation using barriers
|
US7182132B2
(en)
*
|
2002-01-15 |
2007-02-27 |
Independant Energy Partners, Inc. |
Linearly scalable geothermic fuel cells
|
US6684948B1
(en)
|
2002-01-15 |
2004-02-03 |
Marshall T. Savage |
Apparatus and method for heating subterranean formations using fuel cells
|
US6688900B2
(en)
|
2002-06-25 |
2004-02-10 |
Shell Oil Company |
Insulating joint for electrically heated pipeline
|
WO2004038175A1
(en)
|
2002-10-24 |
2004-05-06 |
Shell Internationale Research Maatschappij B.V. |
Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation
|
US6937030B2
(en)
*
|
2002-11-08 |
2005-08-30 |
Shell Oil Company |
Testing electrical integrity of electrically heated subsea pipelines
|
US7121342B2
(en)
|
2003-04-24 |
2006-10-17 |
Shell Oil Company |
Thermal processes for subsurface formations
|
CA2579496A1
(en)
|
2004-04-23 |
2005-11-03 |
Shell Internationale Research Maatschappij B.V. |
Subsurface electrical heaters using nitride insulation
|
AU2006239988B2
(en)
|
2005-04-22 |
2010-07-01 |
Shell Internationale Research Maatschappij B.V. |
Reduction of heat loads applied to frozen barriers and freeze wells in subsurface formations
|
EP1770242A1
(en)
*
|
2005-09-29 |
2007-04-04 |
Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO |
Method and electromagnetic device for causing a fluid flow through a subterranean permeable formation, and borehole provided with such a device
|
AU2006306471B2
(en)
|
2005-10-24 |
2010-11-25 |
Shell Internationale Research Maatschapij B.V. |
Cogeneration systems and processes for treating hydrocarbon containing formations
|
CA2637984C
(en)
|
2006-01-19 |
2015-04-07 |
Pyrophase, Inc. |
Radio frequency technology heater for unconventional resources
|
AU2007240367B2
(en)
|
2006-04-21 |
2011-04-07 |
Shell Internationale Research Maatschappij B.V. |
High strength alloys
|
WO2007126676A2
(en)
|
2006-04-21 |
2007-11-08 |
Exxonmobil Upstream Research Company |
In situ co-development of oil shale with mineral recovery
|
BRPI0719868A2
(en)
|
2006-10-13 |
2014-06-10 |
Exxonmobil Upstream Res Co |
Methods for lowering the temperature of a subsurface formation, and for forming a frozen wall into a subsurface formation
|
AU2007313394B2
(en)
|
2006-10-13 |
2015-01-29 |
Exxonmobil Upstream Research Company |
Combined development of oil shale by in situ heating with a deeper hydrocarbon resource
|
CN101595273B
(en)
|
2006-10-13 |
2013-01-02 |
埃克森美孚上游研究公司 |
Optimized well spacing for in situ shale oil development
|
JP5330999B2
(en)
|
2006-10-20 |
2013-10-30 |
シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ |
Hydrocarbon migration in multiple parts of a tar sand formation by fluids.
|
BRPI0808367A2
(en)
|
2007-03-22 |
2014-07-08 |
Exxonmobil Upstream Res Co |
METHODS FOR HEATING SUB-SURFACE TRAINING USING ELECTRICAL RESISTANCE HEATING AND TO PRODUCE HYDROCARBON FLUIDS.
|
US8622133B2
(en)
*
|
2007-03-22 |
2014-01-07 |
Exxonmobil Upstream Research Company |
Resistive heater for in situ formation heating
|
WO2008131171A1
(en)
|
2007-04-20 |
2008-10-30 |
Shell Oil Company |
Parallel heater system for subsurface formations
|
CA2680695C
(en)
|
2007-05-15 |
2013-09-03 |
Exxonmobil Upstream Research Company |
Downhole burners for in situ conversion of organic-rich rock formations
|
AU2008253749B2
(en)
|
2007-05-15 |
2014-03-20 |
Exxonmobil Upstream Research Company |
Downhole burner wells for in situ conversion of organic-rich rock formations
|
CA2686830C
(en)
|
2007-05-25 |
2015-09-08 |
Exxonmobil Upstream Research Company |
A process for producing hydrocarbon fluids combining in situ heating, a power plant and a gas plant
|
US8146664B2
(en)
|
2007-05-25 |
2012-04-03 |
Exxonmobil Upstream Research Company |
Utilization of low BTU gas generated during in situ heating of organic-rich rock
|
CA2700732A1
(en)
|
2007-10-19 |
2009-04-23 |
Shell Internationale Research Maatschappij B.V. |
Cryogenic treatment of gas
|
US8082995B2
(en)
|
2007-12-10 |
2011-12-27 |
Exxonmobil Upstream Research Company |
Optimization of untreated oil shale geometry to control subsidence
|
US8151907B2
(en)
|
2008-04-18 |
2012-04-10 |
Shell Oil Company |
Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations
|
US20090283257A1
(en)
*
|
2008-05-18 |
2009-11-19 |
Bj Services Company |
Radio and microwave treatment of oil wells
|
CA2722452C
(en)
|
2008-05-23 |
2014-09-30 |
Exxonmobil Upstream Research Company |
Field management for substantially constant composition gas generation
|
WO2010045097A1
(en)
|
2008-10-13 |
2010-04-22 |
Shell Oil Company |
Circulated heated transfer fluid heating of subsurface hydrocarbon formations
|
CA2750405C
(en)
|
2009-02-23 |
2015-05-26 |
Exxonmobil Upstream Research Company |
Water treatment following shale oil production by in situ heating
|
US20100258291A1
(en)
|
2009-04-10 |
2010-10-14 |
Everett De St Remey Edward |
Heated liners for treating subsurface hydrocarbon containing formations
|
AU2010245127B2
(en)
|
2009-05-05 |
2015-02-05 |
Exxonmobil Upstream Research Company |
Converting organic matter from a subterranean formation into producible hydrocarbons by controlling production operations based on availability of one or more production resources
|
US8863839B2
(en)
|
2009-12-17 |
2014-10-21 |
Exxonmobil Upstream Research Company |
Enhanced convection for in situ pyrolysis of organic-rich rock formations
|
US8875788B2
(en)
|
2010-04-09 |
2014-11-04 |
Shell Oil Company |
Low temperature inductive heating of subsurface formations
|
US9127523B2
(en)
|
2010-04-09 |
2015-09-08 |
Shell Oil Company |
Barrier methods for use in subsurface hydrocarbon formations
|
US8739874B2
(en)
|
2010-04-09 |
2014-06-03 |
Shell Oil Company |
Methods for heating with slots in hydrocarbon formations
|
US8631866B2
(en)
|
2010-04-09 |
2014-01-21 |
Shell Oil Company |
Leak detection in circulated fluid systems for heating subsurface formations
|
AU2011296522B2
(en)
|
2010-08-30 |
2016-06-23 |
Exxonmobil Upstream Research Company |
Olefin reduction for in situ pyrolysis oil generation
|
AU2011296521B2
(en)
|
2010-08-30 |
2016-06-23 |
Exxonmobil Upstream Research Company |
Wellbore mechanical integrity for in situ pyrolysis
|
WO2012048196A1
(en)
*
|
2010-10-08 |
2012-04-12 |
Shell Oil Company |
Methods of heating a subsurface formation using electrically conductive particles
|
US9016370B2
(en)
|
2011-04-08 |
2015-04-28 |
Shell Oil Company |
Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
|
CA2850741A1
(en)
|
2011-10-07 |
2013-04-11 |
Manuel Alberto GONZALEZ |
Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations
|
US9080441B2
(en)
|
2011-11-04 |
2015-07-14 |
Exxonmobil Upstream Research Company |
Multiple electrical connections to optimize heating for in situ pyrolysis
|
US10047594B2
(en)
|
2012-01-23 |
2018-08-14 |
Genie Ip B.V. |
Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation
|
WO2013165711A1
(en)
|
2012-05-04 |
2013-11-07 |
Exxonmobil Upstream Research Company |
Systems and methods of detecting an intersection between a wellbore and a subterranean structure that includes a marker material
|
WO2015060919A1
(en)
|
2013-10-22 |
2015-04-30 |
Exxonmobil Upstream Research Company |
Systems and methods for regulating an in situ pyrolysis process
|
US9394772B2
(en)
|
2013-11-07 |
2016-07-19 |
Exxonmobil Upstream Research Company |
Systems and methods for in situ resistive heating of organic matter in a subterranean formation
|
CA2967325C
(en)
|
2014-11-21 |
2019-06-18 |
Exxonmobil Upstream Research Company |
Method of recovering hydrocarbons within a subsurface formation
|
CA3212909A1
(en)
|
2015-04-03 |
2016-10-06 |
Rama Rau YELUNDUR |
Apparatus and method of focused in-situ electrical heating of hydrocarbon bearing formations
|
US10941644B2
(en)
|
2018-02-20 |
2021-03-09 |
Saudi Arabian Oil Company |
Downhole well integrity reconstruction in the hydrocarbon industry
|
US10641079B2
(en)
|
2018-05-08 |
2020-05-05 |
Saudi Arabian Oil Company |
Solidifying filler material for well-integrity issues
|
US11187068B2
(en)
|
2019-01-31 |
2021-11-30 |
Saudi Arabian Oil Company |
Downhole tools for controlled fracture initiation and stimulation
|
US11280178B2
(en)
|
2020-03-25 |
2022-03-22 |
Saudi Arabian Oil Company |
Wellbore fluid level monitoring system
|
US11414963B2
(en)
|
2020-03-25 |
2022-08-16 |
Saudi Arabian Oil Company |
Wellbore fluid level monitoring system
|
US11125075B1
(en)
|
2020-03-25 |
2021-09-21 |
Saudi Arabian Oil Company |
Wellbore fluid level monitoring system
|
US11414984B2
(en)
|
2020-05-28 |
2022-08-16 |
Saudi Arabian Oil Company |
Measuring wellbore cross-sections using downhole caliper tools
|
US11414985B2
(en)
|
2020-05-28 |
2022-08-16 |
Saudi Arabian Oil Company |
Measuring wellbore cross-sections using downhole caliper tools
|
US11631884B2
(en)
|
2020-06-02 |
2023-04-18 |
Saudi Arabian Oil Company |
Electrolyte structure for a high-temperature, high-pressure lithium battery
|
US11391104B2
(en)
|
2020-06-03 |
2022-07-19 |
Saudi Arabian Oil Company |
Freeing a stuck pipe from a wellbore
|
US11149510B1
(en)
|
2020-06-03 |
2021-10-19 |
Saudi Arabian Oil Company |
Freeing a stuck pipe from a wellbore
|
US11719089B2
(en)
|
2020-07-15 |
2023-08-08 |
Saudi Arabian Oil Company |
Analysis of drilling slurry solids by image processing
|
US11255130B2
(en)
|
2020-07-22 |
2022-02-22 |
Saudi Arabian Oil Company |
Sensing drill bit wear under downhole conditions
|
US11506044B2
(en)
|
2020-07-23 |
2022-11-22 |
Saudi Arabian Oil Company |
Automatic analysis of drill string dynamics
|
US11867008B2
(en)
|
2020-11-05 |
2024-01-09 |
Saudi Arabian Oil Company |
System and methods for the measurement of drilling mud flow in real-time
|
US11434714B2
(en)
|
2021-01-04 |
2022-09-06 |
Saudi Arabian Oil Company |
Adjustable seal for sealing a fluid flow at a wellhead
|
US11697991B2
(en)
|
2021-01-13 |
2023-07-11 |
Saudi Arabian Oil Company |
Rig sensor testing and calibration
|
US11572752B2
(en)
|
2021-02-24 |
2023-02-07 |
Saudi Arabian Oil Company |
Downhole cable deployment
|
US11727555B2
(en)
|
2021-02-25 |
2023-08-15 |
Saudi Arabian Oil Company |
Rig power system efficiency optimization through image processing
|
US11846151B2
(en)
|
2021-03-09 |
2023-12-19 |
Saudi Arabian Oil Company |
Repairing a cased wellbore
|
US11725504B2
(en)
|
2021-05-24 |
2023-08-15 |
Saudi Arabian Oil Company |
Contactless real-time 3D mapping of surface equipment
|
US11619097B2
(en)
|
2021-05-24 |
2023-04-04 |
Saudi Arabian Oil Company |
System and method for laser downhole extended sensing
|
US11624265B1
(en)
|
2021-11-12 |
2023-04-11 |
Saudi Arabian Oil Company |
Cutting pipes in wellbores using downhole autonomous jet cutting tools
|
US11867012B2
(en)
|
2021-12-06 |
2024-01-09 |
Saudi Arabian Oil Company |
Gauge cutter and sampler apparatus
|
US11954800B2
(en)
|
2021-12-14 |
2024-04-09 |
Saudi Arabian Oil Company |
Converting borehole images into three dimensional structures for numerical modeling and simulation applications
|
US11739616B1
(en)
|
2022-06-02 |
2023-08-29 |
Saudi Arabian Oil Company |
Forming perforation tunnels in a subterranean formation
|