ClassID:

236922

Y02P90/70 - CPC Classification

Classification description:

Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation Combining sequestration of CO and exploitation of hydrocarbons by injecting CO or carbonated water in oil wells

Recent Application in this class:
#1
20260009314
2026-01-08

MOBILE OFFSHORE CARBON CAPTURE AND SEQUESTRATION SYSTEMS AND METHODS USING JACK-UP STRUCTURE

#2
20250378507
2025-12-11

MACHINE LEARNING IN AGRICULTURAL PLANTING, GROWING, AND HARVESTING CONTEXTS

#3
20250198258
2025-06-19

MOBILE OFFSHORE CARBON CAPTURE AND SEQUESTRATION SYSTEMS AND METHODS USING JACK-UP STRUCTURE

#4
20240127367
2024-04-18

Machine learning in agricultural planting, growing, and harvesting contexts

#5
20230313650
2023-10-05

ENHANCED CARBON DIOXIDE-BASED GEOTHERMAL ENERGY GENERATION SYSTEMS AND METHODS

#6
20210403797
2021-12-30

Low pH crosslinking of polymers

#7
20210224927
2021-07-22

Machine learning in agricultural planting, growing, and harvesting contexts

#8
20210206458
2021-07-08

Techniques in the upstream oil and gas industry

#9
20210025265
2021-01-28

Enhanced carbon dioxide-based geothermal energy generation systems and methods

#10
20200003038
2020-01-02

Apparatus, systems, and methods for fracturing a geological formation

#11
20190382646
2019-12-19

Low pH crosslinking of polymers

#12
20190345374
2019-11-14

Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules

#13
20190017363
2019-01-17

Apparatus, systems, and methods for fracturing a geological formation

#14
20180258341
2018-09-13

Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules

#15
20180128092
2018-05-10

SYSTEM AND APPARATUS FOR CREATING A LIQUID CARBON DIOXIDE FRACTURING FLUID

#16
20180106138
2018-04-19

CARBON DIOXIDE-BASED GEOTHERMAL ENERGY GENERATION SYSTEMS AND METHODS RELATED THERETO

#17
20170370196
2017-12-28

System for injecting flue gas to a subterranean formation

#18
20170283014
2017-10-05

Techniques in the upstream oil and gas industry

#19
20170216759
2017-08-03

Process for carbon dioxide recovery from a gas stream containing carbon dioxide and hydrocarbons

#20
20170210971
2017-07-27

Low PH crosslinking of polymers

#21
20170207472
2017-07-20

System and method for generating power and enhanced oil recovery

#22
20160289539
2016-10-06

Oil recovery processes at high salinity carbonate reservoirs

#23
20160281483
2016-09-29

Apparatus, systems, and methods for fracturing a geological formation

#24
20160265324
2016-09-15

Reducing the carbon emissions intensity of a fuel

#25
20160102538
2016-04-14

Three-phase method for injecting carbon dioxide into oil reservoirs

#26
20160083258
2016-03-24

CO2 producing calciner

#27
20160053594
2016-02-25

Method for COEOR and storage and use thereof

#28
20150345269
2015-12-03

Process for continuously supplying a fracturing fluid

#29
20150308250
2015-10-29

Apparatus, systems, and methods for fracturing a geological formation

#30
20150184932
2015-07-02

Process for recovering hydrocarbons from crude carbon dioxide fluid

#31
20150107826
2015-04-23

Method for recovering methane gas from natural gas hydrate by injecting CO2 and air mixed gas

#32
20150093319
2015-04-02

Catalytic reactor for converting contaminants in a displacement fluid and generating energy

#33
20140352957
2014-12-04

Oil shale exploitation method

#34
20140284066
2014-09-25

Systems and methods for generating in-situ carbon dioxide driver gas for use in enhanced oil recovery

#35
20140262255
2014-09-18

Methods for improving the sweep efficiency of gas injection

#36
20140251618
2014-09-11

Method to improve conformance control in carbon dioxide flooding

#37
20140238702
2014-08-28

Low pH crosslinking of polymers

#38
20140231081
2014-08-21

Hybrid steam generation with carbon dioxide recycle

#39
20140174747
2014-06-26

System and apparatus for creating a liquid carbon dioxide fracturing fluid

#40
20140151050
2014-06-05

Injection system for enhanced oil recovery

#41
20140131046
2014-05-15

Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules

#42
20140131040
2014-05-15

PROPPANT PILLAR PLACEMENT IN A FRACTURE WITH HIGH SOLID CONTENT FLUID

#43
20140130498
2014-05-15

Carbon dioxide-based geothermal energy generation systems and methods related thereto

#44
20140054050
2014-02-27

Gas Fracture Injection to Overcome Retrograde Condensation in Gas Wells

#45
20130199774
2013-08-08

Heavy oil production with EM preheat and gas injection

#46
20130173166
2013-07-04

Tracking non-uniform flooding fronts of gas injection in oil reservoirs

#47
20130118735
2013-05-16

System and method for generating power and enhanced oil recovery

#48
20130105179
2013-05-02

Method and apparatus for using pressure cycling and cold liquid COfor releasing natural gas from coal and shale formations

#49
20130074943
2013-03-28

Solubilizing surfactants into supercritical carbon dioxide for enhanced oil recovery

#50
20130043163
2013-02-21

Reducing the carbon emissions intensity of a fuel

#51
20130036748
2013-02-14

SYSTEM AND METHOD FOR PRODUCING CARBON DIOXIDE FOR USE IN HYDROCARBON RECOVERY

#52
20130000897
2013-01-03

Recycling COin heavy oil or bitumen production

#53
20120318533
2012-12-20

COstorage in organic-rich rock formation with hydrocarbon recovery

#54
20120318499
2012-12-20

Methods for increasing oil production

#55
20120273194
2012-11-01

METHODS OF CALCULATING A FLUID COMPOSITION N A WELLBORE

#56
20120247764
2012-10-04

Proppant pillar placement in a fracture with high solid content fluid

#57
20120222870
2012-09-06

Downhole fluid injection systems, COsequestration methods, and hydrocarbon material recovery methods

#58
20120160737
2012-06-28

Process for simultaneously extracting and upgrading by controlled extraction a heavy hydrocarbon mixture

#59
20120125644
2012-05-24

Enhanced oil recovery in low permeability reservoirs

#60
20120125616
2012-05-24

Method for integrated enhanced oil recovery from heterogeneous reservoirs

#61
20120118586
2012-05-17

Device and method for sequestering a substance

#62
20120090838
2012-04-19

Method of injecting carbon dioxide

#63
20120090325
2012-04-19

ETHANOL PRODUCTION SYSTEM FOR ENHANCED OIL RECOVERY

#64
20120073836
2012-03-29

Methods for increasing oil production

#65
20120067568
2012-03-22

Method of using carbon dioxide in recovery of formation deposits

#66
20120061085
2012-03-15

Increasing enhanced oil recovery value from waste gas

#67
20120060470
2012-03-15

Economic means of aspirating a fuel combustion engine with non-atmospheric gases to produce a subsequently useful byproduct

#68
20120055685
2012-03-08

Methods for increasing oil production

#69
20120035405
2012-02-09

METHOD FOR ENHANCED GAS HYDRATE PERMEABILITY

#70
20120014861
2012-01-19

CO2 recovery unit and method therefor

#71
20120012321
2012-01-19

Method for producing natural gas from hydrocarbon hydrates while simultaneously storing carbon dioxide in geological formations

#72
20120003043
2012-01-05

Fluid injection

#73
20110278024
2011-11-17

Prevention or mitigation of steel corrosion caused by combustion gas

#74
20110209882
2011-09-01

Method and apparatus for sequestering CO2 gas and releasing natural gas from coal and gas shale formations

#75
20110146979
2011-06-23

Integrated enhanced oil recovery process

#76
20110088898
2011-04-21

Producing gaseous hydrocarbons from hydrate capped reservoirs

#77
20110088897
2011-04-21

Integrated enhanced oil recovery process

#78
20110088896
2011-04-21

Integrated enhanced oil recovery process

#79
20110042074
2011-02-24

Methods of long-term gravimetric monitoring of carbon dioxide storage in geological formations

#80
20110000221
2011-01-06

Low emission power generation and hydrocarbon recovery systems and methods

#81
20100314136
2010-12-16

Systems and methods for generating in-situ carbon dioxide driver gas for use in enhanced oil recovery

#82
20100288555
2010-11-18

Procedure and device for the optimal, utilization of carbon resources such as oil fields, oil shales, oil sands, coal, and CO

#83
20100282644
2010-11-11

Systems and methods for low emission hydrocarbon recovery

#84
20100251763
2010-10-07

Apparatus and Methods for Natural Gas Transportation and Processing

#85
20100243248
2010-09-30

Particle Stabilized Emulsions for Enhanced Hydrocarbon Recovery

#86
20100193180
2010-08-05

METHOD FOR PRODUCTION, SUBSTITUTION, OR MINING OF GAS HYDRATE

#87
20100155048
2010-06-24

Integrated carbon management system for petroleum refining

#88
20100147506
2010-06-17

Truck-mounted pumping system for treating a subterranean formation via a well with a mixture of liquids

#89
20100126737
2010-05-27

Methods for increasing oil production

#90
20100126719
2010-05-27

Increasing oil production

#91
20100116511
2010-05-13

Systems and methods for downhole sequestration of carbon dioxide

#92
20100096147
2010-04-22

Methods and apparatuses for enhanced in situ hydrocarbon production

#93
20100074829
2010-03-25

Process for recovering carbon dioxide

#94
20100038082
2010-02-18

Portable apparatus for extracting low carbon petroleum and for generating low carbon electricity

#95
20100012331
2010-01-21

Preconditioning an oilfield reservoir

#96
20090255670
2009-10-15

Method of Monitoring Underground Diffusion of Carbon Dioxide

#97
20090236093
2009-09-24

Apparatus and method for extracting petroleum from underground sites using reformed gases

#98
20090229815
2009-09-17

Apparatus and method for extracting petroleum from underground sites using reformed gases

#99
20090202304
2009-08-13

System for treating carbon dioxide, and method for storing such treated carbon dioxide underground

#100
20090200011
2009-08-13

Truck-mounted pumping system for treating a subterranean formation via a well with a mixture of liquids

#101
20090151559
2009-06-18

Downhole separation of carbon dioxide from natural gas produced from natural gas reservoirs

#102
20090062593
2009-03-05

Method for reducing the emission of green house gases into the atmosphere

#103
20090038803
2009-02-12

Pumping system and method for injecting a mixture of liquids into a subterranean formation

#104
20090032248
2009-02-05

Method for production, substitution, or mining of gas hydrate

#105
20080236811
2008-10-02

Equipment for pressurized adsorption of gaseous carbon dioxide from boiler flue gas for oil recovery by well injection

#106
20080236398
2008-10-02

Reclaiming carbon dioxide from boiler flue gas

#107
20080236117
2008-10-02

EQUIPMENT FOR PRESSURIZED ADSORPTION AND LIQUIFICATION OF CARBON DIOXIDE FROM BOILER FLUE GAS FOR OIL RECOVERY BY WELL INJECTION

#108
20080112760
2008-05-15

Method of storage of sequestered greenhouse gasses in deep underground reservoirs

#109
20080066918
2008-03-20

Method and apparatus to enhance hydrocarbon production from wells

#110
20070261844
2007-11-15

Method and apparatus for capture and sequester of carbon dioxide and extraction of energy from large land masses during and after extraction of hydrocarbon fuels or contaminants using energy and critical fluids

#111
20070237696
2007-10-11

System and method for processing a mixture of hydrocarbon and CO2 gas produced from a hydrocarbon reservoir

#112
20070227729
2007-10-04

Apparatus and method for extracting petroleum from underground sites using reformed gases

#113
20070215350
2007-09-20

Carbon dioxide enriched flue gas injection for hydrocarbon recovery

#114
20070187151
2007-08-16

Pumping system for injecting a mixture of liquids via a well into a subterranean formation

#115
20070144747
2007-06-28

COAL BED PRETREATMENT FOR ENHANCED CARBON DIOXIDE SEQUESTRATION

#116
20070143024
2007-06-21

Method for determining the acid gas storage capacities of a geologic medium by means of a multiphase reactive transport model

#117
20070006920
2007-01-11

Combined storage facility for co2 and natural gas

#118
20060289157
2006-12-28

Gas-assisted gravity drainage (GAGD) process for improved oil recovery

#119
20060243448
2006-11-02

Flue gas injection for heavy oil recovery

#120
20060243437
2006-11-02

Method for fracture stimulating well bores

#121
20060231455
2006-10-19

Method for production and upgrading of oil

#122
20060060356
2006-03-23

Production of free gas by gas hydrate conversion

#123
20050167103
2005-08-04

Applications of waste gas injection into natural gas reservoirs

#124
20050121200
2005-06-09

Process to sequester CO2 in natural gas hydrate fields and simultaneously recover methane

#125
20050045335
2005-03-03

Systems and methods for treating a subterranean formation using carbon dioxide and a crosslinked fracturing fluid