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including the injection of a gaseous medium as treatment fluid into the formation
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E21B43/255
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E21
Mining
E21B
EARTH DRILLING
E21B43/00
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
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E21B43/255
including the injection of a gaseous medium as treatment fluid into the formation
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Patents Grants
last 30 patents
Information
Patent Grant
Foamed wettability alteration treatment for deep condensate and wat...
Patent number
12,060,520
Issue date
Aug 13, 2024
Aramco Services Company
Mohammed Ali Ibrahim Sayed
E21 - EARTH DRILLING MINING
Information
Patent Grant
Air lifting sand
Patent number
12,024,989
Issue date
Jul 2, 2024
SIO SILICA COPORATION
Brent Randal Bullen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Compositions and methods for pressure protection
Patent number
11,939,524
Issue date
Mar 26, 2024
Chevron U.S.A. Inc.
Samiha Said Elsayed Morsy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
System and method for optimized production of hydrocarbons from sha...
Patent number
11,851,997
Issue date
Dec 26, 2023
Shale Ingenuity, LLC
Robert A. Downey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Compositions and methods for pressure protection
Patent number
11,802,236
Issue date
Oct 31, 2023
Chevron U.S.A. Inc.
Ruth Ellen Hahn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Monitoring health of additive systems
Patent number
11,661,834
Issue date
May 30, 2023
Schlumberger Technology Corporation
Gregoire Omont
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method to manipulate a well using an overbalanced pressure container
Patent number
11,542,768
Issue date
Jan 3, 2023
Metrol Technology Limited
Shaun Compton Ross
E21 - EARTH DRILLING MINING
Information
Patent Grant
On-site conversion of a flammable wellbore gas to an oleaginous liquid
Patent number
11,499,408
Issue date
Nov 15, 2022
Halliburton Energy Services, Inc.
William W. Shumway
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods of making and using a wellbore servicing fluid for controll...
Patent number
11,434,410
Issue date
Sep 6, 2022
Halliburton Energy Services, Inc.
Samuel J. Lewis
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods for improving hydrocarbon production from an unconventional...
Patent number
11,421,150
Issue date
Aug 23, 2022
Chevron U.S.A. Inc.
Samiha Said Elsayed Morsy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods for pressure protection using a gas
Patent number
11,401,460
Issue date
Aug 2, 2022
Chevron U.S.A. Inc.
Samiha Said Elsayed Morsy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods for pressure protection using a foamed pressure protection...
Patent number
11,384,284
Issue date
Jul 12, 2022
Chevron U.S.A. Inc.
Ruth Ellen Hahn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydrocarbon wells including crosslinked polymer granules as lost ci...
Patent number
11,345,842
Issue date
May 31, 2022
ExxonMobil Upstream Research Company
Robert M. Shirley
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hybrid fracturing treatment with natural gas
Patent number
11,333,012
Issue date
May 17, 2022
Halliburton Energy Services, Inc.
Hong Sun
E21 - EARTH DRILLING MINING
Information
Patent Grant
Selective flow control using cavitation of subcooled fluid
Patent number
11,326,432
Issue date
May 10, 2022
Baker Hughes Oilfield Operations LLC
Eugene Stolboushkin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Real-time diversion control for stimulation treatments using fiber...
Patent number
11,236,596
Issue date
Feb 1, 2022
Halliburton Energy Services, Inc.
Srinath Madasu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of water well rehabilitation
Patent number
11,225,853
Issue date
Jan 18, 2022
Subsurface Technologies, Inc.
Neil Mansuy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pump system for gas entrainment
Patent number
11,131,173
Issue date
Sep 28, 2021
SIEMENS ENERGY, INC.
Shane Broussard
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure controlled wellbore treatment
Patent number
11,035,213
Issue date
Jun 15, 2021
Halliburton Energy Services, Inc.
Ronald Glen Dusterhoft
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gas diverter for well and reservoir stimulation
Patent number
10,982,520
Issue date
Apr 20, 2021
Highland Natural Resources, PLC
Paul E. Mendell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Use of natural gas for well enhancement
Patent number
10,975,674
Issue date
Apr 13, 2021
STABILIS ENERGY LLC
Shawn Voigt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Treating a formation with a chemical agent and liquefied natural ga...
Patent number
10,968,727
Issue date
Apr 6, 2021
Halliburton Energy Services, Inc.
Ronald G. Dusterhoft
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sandstone stimulation using in-situ mud acid generation
Patent number
10,961,833
Issue date
Mar 30, 2021
Saudi Arabian Oil Company
Ayman R. Al-Nakhli
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pneumatic timing valve
Patent number
10,914,304
Issue date
Feb 9, 2021
Graco Minnesota Inc.
Jacob K. Krech
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Systems and methods of optimizing Y-Grade NGL unconventional reserv...
Patent number
10,822,540
Issue date
Nov 3, 2020
Linde Aktiengesellschaft
John A. Babcock
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for injecting fluid into spaced injection zone...
Patent number
10,704,361
Issue date
Jul 7, 2020
Tejas Research & Engineering, LLC
Jason C. Mailand
E21 - EARTH DRILLING MINING
Information
Patent Grant
Optimizing flow control device properties for a liquid injection we...
Patent number
10,619,457
Issue date
Apr 14, 2020
Landmark Graphics Corporation
Andrey Filippov
G01 - MEASURING TESTING
Information
Patent Grant
Downhole flow control apparatus
Patent number
10,612,353
Issue date
Apr 7, 2020
NCS Multistage Inc.
Don Getzlaf
E21 - EARTH DRILLING MINING
Information
Patent Grant
Y-Grade NGL stimulation fluids
Patent number
10,544,357
Issue date
Jan 28, 2020
Linde Aktiengesellschaft
John A. Babcock
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ball drop two stage valve
Patent number
10,533,397
Issue date
Jan 14, 2020
Baker Hughes, a GE company, LLC
Jason Fuxa
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
CUSTOMIZABLE DOWNHOLE MIXING OF LEAN GAS STREAMS WITH ENHANCED OIL...
Publication number
20250012178
Publication date
Jan 9, 2025
ExxonMobil Technology and Engineering Company
Michael B. CRONIN
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR OPTIMIZED PRODUCTION OF HYDROCARBONS FROM RES...
Publication number
20240392668
Publication date
Nov 28, 2024
Shale Ingenuity, LLC
Robert A. Downey
E21 - EARTH DRILLING MINING
Information
Patent Application
FOAMED WETTABILITY ALTERATION TREATMENT FOR DEEP CONDENSATE AND WAT...
Publication number
20240309265
Publication date
Sep 19, 2024
Saudi Arabian Oil Company
Mohammed Ali Ibrahim Sayed
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WIRELESS HYDROGEN SUBSURFACE SENSING FRAMEWORK FOR RESERVOIR OPTIMI...
Publication number
20240044242
Publication date
Feb 8, 2024
Saudi Arabian Oil Company
Klemens Katterbauer
E21 - EARTH DRILLING MINING
Information
Patent Application
REINFORCEMENT LEARNING-BASED DECISION OPTIMIZATION METHOD OF OILFIE...
Publication number
20230358123
Publication date
Nov 9, 2023
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Hongqing SONG
E21 - EARTH DRILLING MINING
Information
Patent Application
AIR LIFTING SAND
Publication number
20230193735
Publication date
Jun 22, 2023
SIO SILICA COPORATION
Brent Randal BULLEN
E21 - EARTH DRILLING MINING
Information
Patent Application
COMPOSITIONS AND METHODS FOR PRESSURE PROTECTION
Publication number
20230183562
Publication date
Jun 15, 2023
Chevron U.S.A. Inc.
Samiha Said Elsayed MORSY
E21 - EARTH DRILLING MINING
Information
Patent Application
FOAMED WETTABILITY ALTERATION TREATMENT FOR DEEP CONDENSATE AND WAT...
Publication number
20230183557
Publication date
Jun 15, 2023
ARAMCO SERVICES COMPANY
Mohammed Ali Ibrahim Sayed
E21 - EARTH DRILLING MINING
Information
Patent Application
COMPOSITIONS AND METHODS FOR PRESSURE PROTECTION
Publication number
20230084576
Publication date
Mar 16, 2023
Chevron U.S.A. Inc.
Ruth Ellen HAHN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS OF MAKING AND USING A WELLBORE SERVICING FLUID FOR CONTROLL...
Publication number
20220010192
Publication date
Jan 13, 2022
Halliburton Energy Services, Inc.
Samuel J. Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEM AND METHOD FOR OPTIMIZED PRODUCTION OF HYDROCARBONS FROM SHA...
Publication number
20210317733
Publication date
Oct 14, 2021
Shale Ingenuity, LLC
Robert A. Downey
E21 - EARTH DRILLING MINING
Information
Patent Application
HYBRID FRACTURING TREATMENT WITH NATURAL GAS
Publication number
20210215028
Publication date
Jul 15, 2021
Halliburton Energy Services, Inc.
Hong SUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DEVICES AND SYSTEMS FOR TISSUE ENGAGEMENT AND METHODS OF USING THE...
Publication number
20210207463
Publication date
Jul 8, 2021
CVDevices, LLC
Ghassan S. Kassab
E21 - EARTH DRILLING MINING
Information
Patent Application
SELECTIVE FLOW CONTROL USING CAVITATION OF SUBCOOLED FLUID
Publication number
20210148204
Publication date
May 20, 2021
Baker Hughes Oilfield Operations LLC
Eugene Stolboushkin
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of Water Well Rehabilitation
Publication number
20210079760
Publication date
Mar 18, 2021
Subsurface Technologies, Inc.
Neil Mansuy
E21 - EARTH DRILLING MINING
Information
Patent Application
Hydrocarbon Wells Including Crosslinked Polymer Granules as Lost Ci...
Publication number
20210047551
Publication date
Feb 18, 2021
ExxonMobil Upstream Research Company
Robert M. Shirley
E21 - EARTH DRILLING MINING
Information
Patent Application
Compositions and Methods for Pressure Protection
Publication number
20210002991
Publication date
Jan 7, 2021
Chevron U.S.A. Inc.
Samiha Said Elsayed MORSY
E21 - EARTH DRILLING MINING
Information
Patent Application
SANDSTONE STIMULATION USING IN-SITU MUD ACID GENERATION
Publication number
20200362679
Publication date
Nov 19, 2020
Saudi Arabian Oil Company
Ayman R. Al-Nakhli
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PRESSURE CONTROLLED WELLBORE TREATMENT
Publication number
20200355055
Publication date
Nov 12, 2020
Halliburton Energy Services, Inc.
Ronald Glen Dusterhoft
E21 - EARTH DRILLING MINING
Information
Patent Application
MONITORING HEALTH OF ADDITIVE SYSTEMS
Publication number
20200347713
Publication date
Nov 5, 2020
SCHLUMBERGER TECHNOLOGY CORPORATION
Gregoire OMONT
E21 - EARTH DRILLING MINING
Information
Patent Application
UNIQUE CHEMICAL DELIVERY METHOD FOR STIMULATING PRODUCTION IN OIL A...
Publication number
20200291761
Publication date
Sep 17, 2020
Surgitech Inc.
Glenn R. MCCOLPIN
E21 - EARTH DRILLING MINING
Information
Patent Application
PUMP SYSTEM FOR GAS ENTRAINMENT
Publication number
20200256172
Publication date
Aug 13, 2020
SIEMENS ENERGY, INC.
Shane Broussard
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE FLOW CONTROL APPARATUS
Publication number
20200190954
Publication date
Jun 18, 2020
NCS MULTISTAGE INC.
Don GETZLAF
E21 - EARTH DRILLING MINING
Information
Patent Application
USE OF NATURAL GAS FOR WELL ENHANCEMENT
Publication number
20200018141
Publication date
Jan 16, 2020
STABILIS ENERGY LLC
Shawn VOIGT
E21 - EARTH DRILLING MINING
Information
Patent Application
REAL-TIME DIVERSION CONTROL FOR STIMULATION TREATMENTS USING FIBER...
Publication number
20190345803
Publication date
Nov 14, 2019
Halliburton Energy Services, Inc.
Srinath MADASU
E21 - EARTH DRILLING MINING
Information
Patent Application
Treating a Formation with a Chemical Agent and Liquefied Natural Ga...
Publication number
20190264097
Publication date
Aug 29, 2019
Halliburton Energy Services, Inc.
Ronald G. DUSTERHOFT
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEM FOR INJECTING NITROGEN GAS IN A WELL
Publication number
20190136676
Publication date
May 9, 2019
JOHN W. ROCKEFELLER
E21 - EARTH DRILLING MINING
Information
Patent Application
BALL DROP TWO STAGE VALVE
Publication number
20190100980
Publication date
Apr 4, 2019
BAKER HUGHES, A GE COMPANY, LLC
Jason Fuxa
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS OF OPTIMIZING Y-GRADE NGL FRACTURING FLUIDS
Publication number
20190055828
Publication date
Feb 21, 2019
Linde Aktiengesellschaft
John A. BABCOCK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEMS AND METHODS FOR HYDRATE MANAGEMENT
Publication number
20190003293
Publication date
Jan 3, 2019
Onesubsea IP UK Limited
Stig Kaare Kanstad
E21 - EARTH DRILLING MINING