for oil-bearing deposits

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EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C41/00Methods of underground or surface mining Lay-outs therefor

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E21C41/24for oil-bearing deposits

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Patents Grantslast 30 patents

Information Patent Grant
Production of hydrocarbon using direct-contact steam generation
- Patent number 11,236,594
- Issue date Feb 1, 2022
- Suncor Energy Inc.
- Hugo Acosta Ramirez
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of hydrocarbon using direct-contact steam generation
- Patent number 10,851,630
- Issue date Dec 1, 2020
- Suncor Energy Inc.
- Hugo Acosta Ramirez
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of increasing reservoir permeability
- Patent number 8,287,050
- Issue date Oct 16, 2012
- OSUM Oil Sands.Corp
- John David Watson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Subterranean methods of processing hydrocarbon fluid-containing dep...
- Patent number 8,025,108
- Issue date Sep 27, 2011
- New Era Petroleum, LLC.
- Joseph McPhie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and means for processing oil sands while excavating
- Patent number 7,461,901
- Issue date Dec 9, 2008
- OSUM Oil Sands Corp.
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and means for processing oil sands while excavating
- Patent number 7,448,692
- Issue date Nov 11, 2008
- OSUM Oil Sands.Corp
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and means for recovering hydrocarbons from oil sands by unde...
- Patent number 7,192,092
- Issue date Mar 20, 2007
- Oil Sands Underground Mining Corporation
- John David Watson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and means for recovering hydrocarbons from oil sands by unde...
- Patent number 7,128,375
- Issue date Oct 31, 2006
- Oil Stands Underground Mining Corp.
- John David Watson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and means for processing oil sands while excavating
- Patent number 7,097,255
- Issue date Aug 29, 2006
- Oil Sands Underground Mining Corp.
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for mining hydrocarbon-containing materials
- Patent number 6,929,330
- Issue date Aug 16, 2005
- Oil Sands Underground Mining, Inc.
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for mining hydrocarbon-containing materials
- Patent number 6,869,147
- Issue date Mar 22, 2005
- Oil Sands Underground Mining, Inc.
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for mining hydrocarbon-containing materials
- Patent number 6,554,368
- Issue date Apr 29, 2003
- Oil Sands Underground Mining, Inc.
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for isolating a dump
- Patent number 5,199,816
- Issue date Apr 6, 1993
- Friedrich W. Paurat
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
System for protecting ground water under a dump
- Patent number 5,197,824
- Issue date Mar 30, 1993
- Friedrich W. Paurat
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Hydraulic method of mining coal
- Patent number 4,878,712
- Issue date Nov 7, 1989
- Fun-Den Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Two-level, horizontal free face mining system for in situ oil shale...
- Patent number 4,611,856
- Issue date Sep 16, 1986
- Occidental Oil Shale, Inc.
- Chang Y. Cha
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of recovering hydrocarbon using mining assisted methods
- Patent number 4,607,888
- Issue date Aug 26, 1986
- New Tech Oil, Inc.
- Robert H. Trent
- E21 - EARTH DRILLING MINING
Information Patent Grant
Oil recovery mining apparatus
- Patent number 4,595,239
- Issue date Jun 17, 1986
- Oil Mining Corporation
- Maynard F. Ayler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for in situ shale oil recovery
- Patent number 4,577,908
- Issue date Mar 25, 1986
- Phillips Petroleum Company
- Joseph M. McKee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for explosively expanding a pillar
- Patent number 4,560,206
- Issue date Dec 24, 1985
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for forming uniform flow rubble bed
- Patent number 4,533,181
- Issue date Aug 6, 1985
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for production of oil and gas through horizontal drainholes...
- Patent number 4,533,182
- Issue date Aug 6, 1985
- Methane Drainage Ventures
- Walter L. Richards
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stability control in underground workings adjacent an in situ oil s...
- Patent number 4,531,783
- Issue date Jul 30, 1985
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining system
- Patent number 4,512,610
- Issue date Apr 23, 1985
- Mobil Oil Corporation
- Clark J. Gilbert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydrocarbon fuel recovery
- Patent number 4,505,516
- Issue date Mar 19, 1985
- Robert H. Shelton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal heated plane process
- Patent number 4,463,988
- Issue date Aug 7, 1984
- Cities Service Co.
- Larry S. Bouck
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for undersea recovery of hydrocarbons
- Patent number 4,463,987
- Issue date Aug 7, 1984
- Ingenior A.B. Berdal A/S
- Terie Berg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Characterization of in situ oil shale retorts prior to ignition
- Patent number 4,460,218
- Issue date Jul 17, 1984
- The United States of America as represented by the United States Department o...
- Thomas F. Turner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Secondary oil shale recovery technique
- Patent number 4,458,946
- Issue date Jul 10, 1984
- Science Applications International
- Kanaan Hanna
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal free face blasting for minimizing channeling and moundin...
- Patent number 4,458,948
- Issue date Jul 10, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DUAL UNDERGROUND TUNNEL SYSTEM FOR HYDROCARBON EXPLOITATION
- Publication number 20140262219
- Publication date Sep 18, 2014
- Richard Beddoes
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING RIG FOR DRILLING FROM UNDERGROUND TUNNELS
- Publication number 20140262517
- Publication date Sep 18, 2014
- Richard Beddoes
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS FOR DRILLING FROM UNDERGROUND ACCESS TUNNELS TO...
- Publication number 20140262340
- Publication date Sep 18, 2014
- Richard Beddoes
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM OF OPTIMIZED STEAM-ASSISTED GRAVITY DRAINAGE WITH...
- Publication number 20140076555
- Publication date Mar 20, 2014
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Use of Underground Access to Improve Steam Distribution in SAGD Ope...
- Publication number 20140076566
- Publication date Mar 20, 2014
- BP Corporation North America, Inc.
- Christopher West
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-SITU UPGRADING OF BITUMEN OR HEAVY OIL
- Publication number 20130140021
- Publication date Jun 6, 2013
- UNDERGROUND ENERGY, INC.
- Michael Helmut Kobler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PRODUCING HYDROCARBON MATERIAL FROM A LAYER OF OIL SAND
- Publication number 20110315379
- Publication date Dec 29, 2011
- Shell Oil Company
- Bruno BEST
- E21 - EARTH DRILLING MINING
Information Patent Application
PRODUCING HYDROCARBON MATERIAL FROM A LAYER OF OIL SAND
- Publication number 20110315397
- Publication date Dec 29, 2011
- Shell Oil Company
- Bruno BEST
- E21 - EARTH DRILLING MINING
Information Patent Application
Subterranean Methods Of Processing Hydrocarbon Fluid-Containing Dep...
- Publication number 20100051283
- Publication date Mar 4, 2010
- Joseph McPhie
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND MEANS FOR PROCESSING OIL SANDS WHILE EXCAVATING
- Publication number 20070085409
- Publication date Apr 19, 2007
- OIL SANDS UNDERGROUND MINING CORP.
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for underground recovery of hydrocarbons
- Publication number 20070044957
- Publication date Mar 1, 2007
- Oil Sands Underground Mining, Inc.
- John David Watson
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of increasing reservoir permeability
- Publication number 20070039729
- Publication date Feb 22, 2007
- Oil Sands Underground Mining Corporation
- John David Watson
- E21 - EARTH DRILLING MINING
Information Patent Application
Oil extraction system and method
- Publication number 20060290197
- Publication date Dec 28, 2006
- Jackie R. See
- E21 - EARTH DRILLING MINING
Information Patent Application
System and method for crude oil production stemming from natural em...
- Publication number 20060065392
- Publication date Mar 30, 2006
- Geo Estratos, S.A. de C.V.
- Vicente Gonzalez Davila
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and means for recovering hydrocarbons from oil sands by unde...
- Publication number 20050218711
- Publication date Oct 6, 2005
- Oil Sands Underground Mining, Inc.
- John David Watson
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and means for processing oil sands while excavating
- Publication number 20050093361
- Publication date May 5, 2005
- Oil Sands Underground Mining, Inc.
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and means for recovering hydrocarbons from oil sands by unde...
- Publication number 20040262980
- Publication date Dec 30, 2004
- John David Watson
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and system for mining hydrocarbon-containing materials
- Publication number 20040070257
- Publication date Apr 15, 2004
- Oil Sands Underground Mining, Inc.
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and means for processing oil sands while excavating
- Publication number 20030160500
- Publication date Aug 28, 2003
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and system for mining hydrocarbon-containing materials
- Publication number 20030038526
- Publication date Feb 27, 2003
- Oil Sands Underground Mining, Inc.
- Ronald D. Drake
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and system for mining hydrocarbon-containing materials
- Publication number 20020030398
- Publication date Mar 14, 2002
- Ronald D. Drake
- E21 - EARTH DRILLING MINING

for oil-bearing deposits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Production of hydrocarbon using direct-contact steam generation

Production of hydrocarbon using direct-contact steam generation

Method of increasing reservoir permeability

Subterranean methods of processing hydrocarbon fluid-containing dep...

Method and means for processing oil sands while excavating

Method and means for processing oil sands while excavating

Method and means for recovering hydrocarbons from oil sands by unde...

Method and means for recovering hydrocarbons from oil sands by unde...

Method and means for processing oil sands while excavating

Method and system for mining hydrocarbon-containing materials

Method and system for mining hydrocarbon-containing materials

Method and system for mining hydrocarbon-containing materials

System for isolating a dump

System for protecting ground water under a dump

Hydraulic method of mining coal

Two-level, horizontal free face mining system for in situ oil shale...

Method of recovering hydrocarbon using mining assisted methods

Oil recovery mining apparatus

Method for in situ shale oil recovery

Method for explosively expanding a pillar

Method for forming uniform flow rubble bed

Process for production of oil and gas through horizontal drainholes...

Stability control in underground workings adjacent an in situ oil s...

Mining system

Hydrocarbon fuel recovery

Horizontal heated plane process

System for undersea recovery of hydrocarbons

Characterization of in situ oil shale retorts prior to ignition

Secondary oil shale recovery technique

Horizontal free face blasting for minimizing channeling and moundin...

Patents Applicationslast 30 patents

DUAL UNDERGROUND TUNNEL SYSTEM FOR HYDROCARBON EXPLOITATION

DRILLING RIG FOR DRILLING FROM UNDERGROUND TUNNELS

METHODS AND SYSTEMS FOR DRILLING FROM UNDERGROUND ACCESS TUNNELS TO...

METHOD AND SYSTEM OF OPTIMIZED STEAM-ASSISTED GRAVITY DRAINAGE WITH...

Use of Underground Access to Improve Steam Distribution in SAGD Ope...

IN-SITU UPGRADING OF BITUMEN OR HEAVY OIL

PRODUCING HYDROCARBON MATERIAL FROM A LAYER OF OIL SAND

PRODUCING HYDROCARBON MATERIAL FROM A LAYER OF OIL SAND

Subterranean Methods Of Processing Hydrocarbon Fluid-Containing Dep...

METHOD AND MEANS FOR PROCESSING OIL SANDS WHILE EXCAVATING

Method for underground recovery of hydrocarbons

Method of increasing reservoir permeability

Oil extraction system and method

System and method for crude oil production stemming from natural em...

Method and means for recovering hydrocarbons from oil sands by unde...

Method and means for processing oil sands while excavating

Method and means for recovering hydrocarbons from oil sands by unde...

Method and system for mining hydrocarbon-containing materials

Method and means for processing oil sands while excavating

Method and system for mining hydrocarbon-containing materials

Method and system for mining hydrocarbon-containing materials