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CPC
E21B43/26
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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
E21B43/26
by forming crevices or fractures
Industries
Overview
Organizations
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Fracturing system
Patent number
12,173,594
Issue date
Dec 24, 2024
Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
Shuzhen Cui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods for completing hydrocarbon wells using variable rate fractu...
Patent number
12,173,597
Issue date
Dec 24, 2024
ExxonMobil Technology and Engineering Company
Lee J. Hall
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Through-hardened valve seat for hydraulic fracturing
Patent number
12,173,800
Issue date
Dec 24, 2024
Alpha 3D LLC
Erik Rasmussen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pillar fracturing
Patent number
12,173,234
Issue date
Dec 24, 2024
Saudi Arabian Oil Company
Ataur Malik
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Downhole apparatus and system for electric-based fracturing
Patent number
12,173,593
Issue date
Dec 24, 2024
Eden GeoPower, Inc.
Ammar Alali
E21 - EARTH DRILLING MINING
Information
Patent Grant
High density horsepower mobile pump system
Patent number
12,172,722
Issue date
Dec 24, 2024
Enerset Electric Ltd.
Frank J. Reyna
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatic pressure test and equalization to wellhead pressure
Patent number
12,173,596
Issue date
Dec 24, 2024
Halliburton Energy Services, Inc.
Timothy Holiman Hunter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Microbially enhanced thermal oil recovery
Patent number
12,173,591
Issue date
Dec 24, 2024
9668241 Canada Inc.
Casey Hubert
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Systems and methods for connecting and disconnecting pumping equipment
Patent number
12,173,595
Issue date
Dec 24, 2024
EOG RESOURCES, INC.
James G. Nanney
E21 - EARTH DRILLING MINING
Information
Patent Grant
Low frequency distributed acoustic sensing hydraulic fracture geometry
Patent number
12,173,603
Issue date
Dec 24, 2024
ConocoPhillips Company
Ge Jin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Compositions and methods for increasing permeability in hydrocarbon...
Patent number
12,173,231
Issue date
Dec 24, 2024
TRUOX, INC.
Roy W. Martin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pillar fracturing
Patent number
12,168,753
Issue date
Dec 17, 2024
Saudi Arabian Oil Company
Ataur Malik
E21 - EARTH DRILLING MINING
Information
Patent Grant
Exhaust heat recovery from a mobile power generation system
Patent number
12,169,101
Issue date
Dec 17, 2024
TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
Jeffrey G. Morris
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus and process for fracture conductivity tuning
Patent number
12,168,922
Issue date
Dec 17, 2024
The Penn State Research Foundation
Arash Dahi Taleghani
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of increasing hydrocarbon recovery from a wellbore penetrati...
Patent number
12,168,920
Issue date
Dec 17, 2024
Saudi Arabian Oil Company
Misfer J. Almarri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Large fluid storage tank
Patent number
12,162,675
Issue date
Dec 10, 2024
HydrEra Water Services LLC
Danny Kubek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Connecting structure, plunger pump device and generator device
Patent number
12,163,514
Issue date
Dec 10, 2024
Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
Peng Zhang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for deployment of electric-based fracturing too...
Patent number
12,163,409
Issue date
Dec 10, 2024
Eden GeoPower, Inc.
Mehrdad Mehrvand
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of delivering frac fluid and additives
Patent number
12,158,064
Issue date
Dec 3, 2024
Tetra Technologies, Inc.
Enrico J. Termine
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for maintaining pumps
Patent number
12,158,142
Issue date
Dec 3, 2024
SPM Oil & Gas Inc.
Daryl Belshan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Power end frame with residual compressive stress and methods
Patent number
12,158,143
Issue date
Dec 3, 2024
Caterpillar Inc.
Curtis John Graham
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and systems for predicting risk of early-screen-out in near...
Patent number
12,158,063
Issue date
Dec 3, 2024
SOUTHWEST PETROLEUM UNIVERSITY
Xiyu Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid end of a hydraulic fluid pump and method of assembling the same
Patent number
12,158,144
Issue date
Dec 3, 2024
GARDNER DENVER PETROLEUM PUMPS LLC
Kyle Christopher Chady
E21 - EARTH DRILLING MINING
Information
Patent Grant
Smart proppant technology for fracking and well production performa...
Patent number
12,157,856
Issue date
Dec 3, 2024
CiDRA Corporate Services Inc.
Alan D. Kersey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fully electric-drive sand-mixing apparatus, and automatic control s...
Patent number
12,157,097
Issue date
Dec 3, 2024
SICHUAN HONGHUA PETROLEUM EQUIPMENT CO., LTD.
Yu Tian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid end using cartridge check valve and wedge retention system
Patent number
12,152,684
Issue date
Nov 26, 2024
GARTECH, LLC
Gary Pendleton
E21 - EARTH DRILLING MINING
Information
Patent Grant
Real-time fracture volume measurements and predictions
Patent number
12,152,480
Issue date
Nov 26, 2024
Wesley W Johnson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Low surface tension surfactant system for enhancing flow-back perfo...
Patent number
12,152,194
Issue date
Nov 26, 2024
Saudi Arabian Oil Company
Ziyuan Qi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods for spotting acid in a wellbore
Patent number
12,152,195
Issue date
Nov 26, 2024
Dorf Ketal Chemicals FZE
Clay Purdy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
System and method for integrated flow supply line
Patent number
12,152,711
Issue date
Nov 26, 2024
U.S. WELL SERVICES, LLC
Jared Oehring
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Hybrid Drive and Distributed Power Systems for Well Stimulation Ope...
Publication number
20240426200
Publication date
Dec 26, 2024
Halliburton Energy Services, Inc.
Timothy Holiman Hunter
E21 - EARTH DRILLING MINING
Information
Patent Application
ELECTRICAL STIMULATION OF HYDROGEN-PRODUCING ROCKS AND RESERVOIRS
Publication number
20240426198
Publication date
Dec 26, 2024
Eden GeoPower, Inc.
Alexis Templeton
C01 - INORGANIC CHEMISTRY
Information
Patent Application
STIMULATING WELLS CREATED BY UNDERBALANCED COILED TUBING DRILLING
Publication number
20240426199
Publication date
Dec 26, 2024
Saudi Arabian Oil Company
Kaiming Xia
E21 - EARTH DRILLING MINING
Information
Patent Application
PROPPANT FLOWBACK MITIGATION
Publication number
20240426202
Publication date
Dec 26, 2024
ConocoPhillips Company
Vibhas PANDEY
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM, METHOD, AND COMPOSITION FOR GEOTHERMAL HEAT HARVEST
Publication number
20240429409
Publication date
Dec 26, 2024
Sage Geosystems Inc.
Robert Lance COOK
E21 - EARTH DRILLING MINING
Information
Patent Application
ACTIVATION MECHANISMS FOR WELLBORE DEVICES
Publication number
20240426190
Publication date
Dec 26, 2024
Halliburton Energy Services, Inc.
Shanu Thottungal Eldho
E21 - EARTH DRILLING MINING
Information
Patent Application
ARTICULATED FLUID DELIVERY SYSTEM WITH SELECTABLE NIGHTCAP CONNECTOR
Publication number
20240427355
Publication date
Dec 26, 2024
FHE USA LLC
Matthew E. Kibler
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Hybrid Drive Systems for Well Stimulation Operations
Publication number
20240426201
Publication date
Dec 26, 2024
Halliburton Energy Services, Inc.
Timothy Holiman Hunter
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR HYDRAULIC FRACTURING OF CONVENTIONAL AND UNCONVENTIONAL...
Publication number
20240418068
Publication date
Dec 19, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Anna Beletskaya
E21 - EARTH DRILLING MINING
Information
Patent Application
VALVES AND CONTROL SYSTEMS FOR PRESSURE EQUALIZATION AND DE-ENERGIZ...
Publication number
20240419197
Publication date
Dec 19, 2024
The E3 Company, LLC
Daniel Fink
E21 - EARTH DRILLING MINING
Information
Patent Application
HOT SWAPPABLE FRACTURING PUMP SYSTEM
Publication number
20240418067
Publication date
Dec 19, 2024
Downing Wellhead Equipment, LLC
Austin C. Johnson
E21 - EARTH DRILLING MINING
Information
Patent Application
Optimizing Well Placement to Maximize Exposed Hydraulic Fracture Ar...
Publication number
20240418412
Publication date
Dec 19, 2024
Halliburton Energy Services, Inc.
Robert Barree
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHILLED INTAKE AIR FOR INCREASED POWER GENERATION
Publication number
20240410347
Publication date
Dec 12, 2024
Typhon Technology Solutions (U.S.), LLC
Adrian Benjamin Bodishbaugh
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HIGH-RESOLUTION REFLECTION IMAGING WITH LARGE-SCALE RESERVOIR AND S...
Publication number
20240411043
Publication date
Dec 12, 2024
Hornby Geophysical Services, LLC
BRIAN EDWARD HORNBY
E21 - EARTH DRILLING MINING
Information
Patent Application
CHEMICAL COMPOSITIONS FOR GEOTHERMAL WELL STIMULATION
Publication number
20240409803
Publication date
Dec 12, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Rasika Prabhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS
Publication number
20240409805
Publication date
Dec 12, 2024
CNPC USA CORPORATION
Fuchen Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WELL EVALUATION USING WATER CHEMISTRY ANALYSIS
Publication number
20240410873
Publication date
Dec 12, 2024
Chevron U.S.A. Inc.
Wei Wang
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods for Conducting Hydraulic Fracturing Operations
Publication number
20240410261
Publication date
Dec 12, 2024
Halliburton Energy Services, Inc.
Ronald Glen Dusterhoft
E21 - EARTH DRILLING MINING
Information
Patent Application
Controlling Hydraulic Fracture Growth Using Stress Shadows
Publication number
20240410262
Publication date
Dec 12, 2024
ExxonMobil Technology and Engineering Company
Ward E. NARHI
E21 - EARTH DRILLING MINING
Information
Patent Application
SHIELD FOR ENCLOSURE ASSEMBLY OF A TURBINE AND RELATED METHODS
Publication number
20240410263
Publication date
Dec 12, 2024
BJ Energy Solutions, LLC
Heber Martinez Barron
F41 - WEAPONS
Information
Patent Application
ASSEMBLIES, APPARATUSES, AND METHODS FOR FACILITATING ASSEMBLY AND...
Publication number
20240410362
Publication date
Dec 12, 2024
BJ Energy Solutions, LLC
Hau Nguyen-Phuc Pham
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHODS AND MATERIALS FOR MONITORING STIMULATION EFFECTIVENESS
Publication number
20240410274
Publication date
Dec 12, 2024
Chevron U.S.A. Inc.
Michael James Fuller
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE SERVICES SYSTEM WITH ANYTIME ACCESS FOR PUMP MAINTENANCE
Publication number
20240401452
Publication date
Dec 5, 2024
Halliburton Energy Services, Inc.
Brad Robert Bull
E21 - EARTH DRILLING MINING
Information
Patent Application
TESTING METHODOLOGY AND WORKFLOW TO QUANTIFY DRILLING FLUIDS INFLUE...
Publication number
20240401476
Publication date
Dec 5, 2024
Saudi Arabian Oil Company
Hussain Albahrani
E21 - EARTH DRILLING MINING
Information
Patent Application
CONSOLIDATION OF CARBONATE-BASED FORMATION ROCKS WITH GROUND CALCIU...
Publication number
20240400887
Publication date
Dec 5, 2024
Saudi Arabian Oil Company
Abeer Ateeq Alarawi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DUAL TRANSFORMER METHOD, FOR POWER DISTRIBUTION TO FRACTURING PUMP...
Publication number
20240405524
Publication date
Dec 5, 2024
Typhon Technology Solutions (U.S.), LLC
Johnny Martin
E21 - EARTH DRILLING MINING
Information
Patent Application
BLENDER SCREEN
Publication number
20240399385
Publication date
Dec 5, 2024
Robert Hanshew
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
Interventions to Boost Well Performance in Geothermal Systems
Publication number
20240401445
Publication date
Dec 5, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Abdul Muqtadir Khan
E21 - EARTH DRILLING MINING
Information
Patent Application
CONCURRENT OIL SATURATION AND POROSITY IMAGING USING COMPLETION-BAS...
Publication number
20240402380
Publication date
Dec 5, 2024
ARAMCO SERVICES COMPANY
Hsieh Chen
E21 - EARTH DRILLING MINING
Information
Patent Application
Automated Detection of Plug and Perforate Completions, Wellheads an...
Publication number
20240401455
Publication date
Dec 5, 2024
COLD BORE TECHNOLOGY INC.
William Dean WARNER
E21 - EARTH DRILLING MINING