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Injecting fluid from longitudinally spaced locations in injection well
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CPC
E21B43/162
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Parent Industries
E
FIXED CONSTRUCTIONS
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
Current Industry
E21B43/162
Injecting fluid from longitudinally spaced locations in injection well
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Patents Grants
last 30 patents
Information
Patent Grant
Geomechanical applications using Biots coefficient based on advance...
Patent number
12,146,396
Issue date
Nov 19, 2024
Baker Hughes Oilfield Operations LLC
Guodong Jin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus, method and wellbore installation to mitigate heat damage...
Patent number
12,055,023
Issue date
Aug 6, 2024
General Energy Recovery Inc.
Daniel Thompson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for predicting time-varying principle of waterflo...
Patent number
12,012,832
Issue date
Jun 18, 2024
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Sen Wang
G06 - COMPUTING CALCULATING COUNTING
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
Screens
Patent number
11,879,312
Issue date
Jan 23, 2024
Weatherford U.K. Limited
Stephen Reid
E21 - EARTH DRILLING MINING
Information
Patent Grant
Alternating microsphere and smartwater injection for enhanced oil r...
Patent number
11,867,039
Issue date
Jan 9, 2024
Saudi Arabian Oil Company
Subhash Chandrabose Ayirala
E21 - EARTH DRILLING MINING
Information
Patent Grant
Oil production system and method
Patent number
11,851,996
Issue date
Dec 26, 2023
Jack McIntyre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole fluid acquisition, hidden pay identification, and stimulat...
Patent number
11,840,920
Issue date
Dec 12, 2023
Saudi Arabian Oil Company
Anas Mohammedali Almarzooq
E21 - EARTH DRILLING MINING
Information
Patent Grant
Nonmetallic downhole check valve to improve power water injector we...
Patent number
11,828,146
Issue date
Nov 28, 2023
Saudi Arabian Oil Company
Saud F. Al-Sadhan
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
Methods for tight oil production through secondary recovery using s...
Patent number
11,773,704
Issue date
Oct 3, 2023
Xuebing Fu
E21 - EARTH DRILLING MINING
Information
Patent Grant
High power laser perforating and laser fracturing tools and methods...
Patent number
11,761,265
Issue date
Sep 19, 2023
Foro Energy, Inc.
Brian O. Faircloth
E21 - EARTH DRILLING MINING
Information
Patent Grant
In situ injection or production via a well using selective operatio...
Patent number
11,732,559
Issue date
Aug 22, 2023
NCS Multistage Inc.
Timothy Johnson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of providing homogeneous aqueous polyacrylamide concentrates...
Patent number
11,725,102
Issue date
Aug 15, 2023
BASF SE
Faissal-Ali El-Toufaili
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for recovering hydrocarbons
Patent number
11,713,660
Issue date
Aug 1, 2023
TOTALENERGIES SE
Arnaud Lager
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
System for enhanced oil recovery with solvent recycling using liqui...
Patent number
11,655,696
Issue date
May 23, 2023
Oil Technology Group, LLC
Thomas Gould
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for enhancing oil recovery from groups of wells
Patent number
11,624,271
Issue date
Apr 11, 2023
Thomas Gould
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiscale modeling workflow of advanced waterflooding
Patent number
11,604,910
Issue date
Mar 14, 2023
Saudi Arabian Oil Company
Moataz Abu Al Saud
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Y-grade NGL fluids for enhanced oil recovery
Patent number
11,566,166
Issue date
Jan 31, 2023
John A. Babcock
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for optimized chemical enhanced recovery
Patent number
11,567,058
Issue date
Jan 31, 2023
Chevron U.S.A. Inc.
Xundan Shi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems of modeling fluid diversion treatment operations
Patent number
11,560,776
Issue date
Jan 24, 2023
Halliburton Energy Services, Inc.
Srinath Madasu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatuses, systems and methods for producing hydrocarbon material...
Patent number
11,549,344
Issue date
Jan 10, 2023
NCS Multistage Inc.
Marty Stromquist
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of optimizing operation one or more tubing strings in a hydr...
Patent number
11,525,334
Issue date
Dec 13, 2022
NCS MULTISTAGE INC.
Masoud Kalantari
E21 - EARTH DRILLING MINING
Information
Patent Grant
Power system and method
Patent number
11,506,026
Issue date
Nov 22, 2022
MGB OILFIELD SOLUTIONS, LLC
Mark Daniel Bishop
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Cement and anti-corrosion fluid for casing isolation
Patent number
11,448,052
Issue date
Sep 20, 2022
Saudi Arabian Oil Company
Sara A. Alkhalaf
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Injection of tailored water chemistry to mitigate foaming agents re...
Patent number
11,421,148
Issue date
Aug 23, 2022
Saudi Arabian Oil Company
Zuhair Al-Yousif
E21 - EARTH DRILLING MINING
Information
Patent Grant
Compositions for delayed acid generation for high temperature appli...
Patent number
11,414,590
Issue date
Aug 16, 2022
Halliburton Energy Services, Inc.
Hui Zhou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods and systems for determining residual fluid saturation of a...
Patent number
11,408,811
Issue date
Aug 9, 2022
Saudi Arabian Oil Company
Quan Chen
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
IN SITU INJECTION OR PRODUCTION VIA A WELL USING DART-ACTUATED VALV...
Publication number
20240318530
Publication date
Sep 26, 2024
NCS MULTISTAGE INC.
Michael WERRIES
E21 - EARTH DRILLING MINING
Information
Patent Application
HIGH POWER LASER PERFORATING AND LASER FRACTURING TOOLS AND METHODS...
Publication number
20240263523
Publication date
Aug 8, 2024
Foro Energy, Inc.
Paul D. Deutch
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR PREDICTING TIME-VARYING PRINCIPLE OF WATERFLO...
Publication number
20240175340
Publication date
May 30, 2024
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Sen WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR PREDICTION AND CLASSIFICATION OF INTEGRATED V...
Publication number
20240093605
Publication date
Mar 21, 2024
Landmark Graphics Corporation
Travis St. George RAMSAY
E21 - EARTH DRILLING MINING
Information
Patent Application
Oil Production System and Method
Publication number
20240093581
Publication date
Mar 21, 2024
Jack McIntyre
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS FOR TIGHT OIL PRODUCTION THROUGH SECONDARY RECOVERY USING S...
Publication number
20230392483
Publication date
Dec 7, 2023
Xuebing Fu
E21 - EARTH DRILLING MINING
Information
Patent Application
USING FIBER OPTIC SENSING TO ESTABLISH LOCATION, AMPLITUDE AND SHAP...
Publication number
20230392482
Publication date
Dec 7, 2023
Halliburton Energy Services, Inc.
Ronald Glen Dusterhoft
E21 - EARTH DRILLING MINING
Information
Patent Application
IN SITU INJECTION OR PRODUCTION VIA A WELL USING SELECTIVE OPERATIO...
Publication number
20230349276
Publication date
Nov 2, 2023
NCS MULTISTAGE INC.
Timothy JOHNSON
E21 - EARTH DRILLING MINING
Information
Patent Application
FULLY INTEGRATED FLOW CONTROL MODULE
Publication number
20230323744
Publication date
Oct 12, 2023
BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED
Scott Macdonald
E21 - EARTH DRILLING MINING
Information
Patent Application
FULLY INTEGRATED FLOW CONTROL MODULE
Publication number
20230287770
Publication date
Sep 14, 2023
BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED
Scott Macdonald
E21 - EARTH DRILLING MINING
Information
Patent Application
ALTERNATING MICROSPHERE AND SMARTWATER INJECTION FOR ENHANCED OIL R...
Publication number
20230220754
Publication date
Jul 13, 2023
Saudi Arabian Oil Company
Subhash Chandrabose Ayirala
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
GAS SPARGER HEAD FOR AIRLIFT GEOTHERMAL SYSTEMS
Publication number
20230175365
Publication date
Jun 8, 2023
Terence Musho
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
NONMETALLIC DOWNHOLE CHECK VALVE TO IMPROVE POWER WATER INJECTOR WE...
Publication number
20230121121
Publication date
Apr 20, 2023
Saudi Arabian Oil Company
Saud F. Al-Sadhan
E21 - EARTH DRILLING MINING
Information
Patent Application
FAST FRONT TRACKING IN EOR FLOODING SIMULATION ON COARSE GRIDS
Publication number
20230104036
Publication date
Apr 6, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Barys Andreevich SAMSON
G06 - COMPUTING CALCULATING COUNTING
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
System and Method for Chemical Injection Paths
Publication number
20220341284
Publication date
Oct 27, 2022
Brandon Patterson
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS, METHOD AND WELLBORE INSTALLATION TO MITIGATE HEAT DAMAGE...
Publication number
20220205348
Publication date
Jun 30, 2022
Daniel Thompson
E21 - EARTH DRILLING MINING
Information
Patent Application
Oil Production System and Method
Publication number
20220195854
Publication date
Jun 23, 2022
Jack McIntyre
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DOWNHOLE ELECTRODE PLACEMENT OPTIMIZATION
Publication number
20220180028
Publication date
Jun 9, 2022
Chevron U.S.A. Inc.
Maruti Kumar Mudunuru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IN SITU INJECTION OR PRODUCTION VIA A WELL USING SELECTIVE OPERATIO...
Publication number
20220145738
Publication date
May 12, 2022
NCS MULTISTAGE INC.
Timothy JOHNSON
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR ENHANCED OIL RECOVERY USING PUMPED LIQUID PHA...
Publication number
20220042403
Publication date
Feb 10, 2022
Oil Technology Group, LLC
Thomas Gould
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CEMENT AND ANTI-CORROSION FLUID FOR CASING ISOLATION
Publication number
20210396108
Publication date
Dec 23, 2021
Saudi Arabian Oil Company
Sara A. Alkhalaf
E21 - EARTH DRILLING MINING
Information
Patent Application
ANTI-BIT BALLING ADDITIVE
Publication number
20210380863
Publication date
Dec 9, 2021
Saudi Arabian Oil Company
Khawlah A. Alanqari
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SCREENS
Publication number
20210381346
Publication date
Dec 9, 2021
WEATHERFORD U.K. LIMITED
Stephen Reid
E21 - EARTH DRILLING MINING
Information
Patent Application
GEOMECHANICAL APPLICATIONS USING BIOTS COEFFICIENT BASED ON ADVANCE...
Publication number
20210381354
Publication date
Dec 9, 2021
Baker Hughes Oilfield Operations LLC
Guodong Jin
G01 - MEASURING TESTING
Information
Patent Application
Y-GRADE NGL FLUIDS FOR ENHANCED OIL RECOVERY
Publication number
20210380870
Publication date
Dec 9, 2021
Linde Aktiengesellschaft
John A. BABCOCK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS AND COMPOSITIONS OF USING VISCOELASTIC SURFACTANTS AS DIVER...
Publication number
20210380873
Publication date
Dec 9, 2021
Saudi Arabian Oil Company
Rajendra Arunkumar Kalgaonkar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS FOR DELAYED ACID GENERATION FOR HIGH TEMPERATURE APPLI...
Publication number
20210371723
Publication date
Dec 2, 2021
Halliburton Energy Services, Inc.
Hui ZHOU
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF PROVIDING HOMOGENEOUS AQUEOUS POLYACRYLAMIDE CONCENTRATES...
Publication number
20210347977
Publication date
Nov 11, 2021
BASF SE
Faissal-Ali EL-TOUFAILI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...