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E21B47/06
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FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B47/00
Survey of boreholes or wells
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E21B47/06
Measuring temperature or pressure
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Patents Grants
last 30 patents
Information
Patent Grant
Control module for a detonation sub and a detonation sub
Patent number
12,366,145
Issue date
Jul 22, 2025
Chris Brace
F42 - AMMUNITION BLASTING
Information
Patent Grant
Communicating with blowout preventer control system
Patent number
12,366,130
Issue date
Jul 22, 2025
Schlumberger Technology Coporation
Eric Ducamin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sensor assembly and system, and a method of determining the free wa...
Patent number
12,366,159
Issue date
Jul 22, 2025
HYDROPHILIC AS
Trond Arne Rolfsvåg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulic pressure testing system, and method of testing tubular pr...
Patent number
12,360,026
Issue date
Jul 15, 2025
Adams Testing Service, Inc.
Dustin J. Adams
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of oil and gas production using identification of fracture d...
Patent number
12,359,559
Issue date
Jul 15, 2025
Smart Algorithms Limited Liability Company
Dmitrii Viktorovich Badazhkov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Safety integrity level (SIL) 3 high-integrity protection system (HI...
Patent number
12,359,557
Issue date
Jul 15, 2025
Saudi Arabian Oil Company
Pedro Alejandro Mujica
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for detecting and predicting sanding and sand scr...
Patent number
12,359,558
Issue date
Jul 15, 2025
Saudi Arabian Oil Company
Ammar AlQatari
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for determining well wall collapse of single well for fractu...
Patent number
12,345,155
Issue date
Jul 1, 2025
SOUTHWEST PETROLEUM UNIVERSITY
Xiandong Jiang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus, systems and methods to energize seals in a rod pump stuf...
Patent number
12,331,611
Issue date
Jun 17, 2025
Joe Goodeyon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for hybrid model hydraulic fracture pressure fo...
Patent number
12,332,399
Issue date
Jun 17, 2025
Liberty Energy Services LLC
Leen Weijers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus, system and process for regulating a control mechanism of...
Patent number
12,326,064
Issue date
Jun 10, 2025
Intelligent Wellhead Systems Inc.
Bradley Robert Martin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Interconnectable downhole instrument package
Patent number
12,320,204
Issue date
Jun 3, 2025
China Petroleum and Chemical Corporation
Sheng Zhan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Indirect measurement system for identifying the position, density a...
Patent number
12,320,250
Issue date
Jun 3, 2025
9380-1934 QUEBEC INC.
Ahmed Melki
E21 - EARTH DRILLING MINING
Information
Patent Grant
Assessment of flow networks
Patent number
12,320,236
Issue date
Jun 3, 2025
SOLUTION SEEKER AS
Vidar Gunnerud
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coil of reference fiber for downhole fiber sensing measurement
Patent number
12,320,712
Issue date
Jun 3, 2025
Halliburton Energy Services, Inc.
Michel LeBlanc
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fracking efficiency evaluation system and method(s) of use
Patent number
12,312,927
Issue date
May 27, 2025
Wen Wang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wireless remote control method and system for controllable rotary s...
Patent number
12,312,934
Issue date
May 27, 2025
CHENGDU UNIVERSITY OF TECHNOLOGY
Jianguo Zhao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems for generating energy from geothermal sources and methods o...
Patent number
12,305,621
Issue date
May 20, 2025
Roda Energy Corporation
Curtis Cook
E21 - EARTH DRILLING MINING
Information
Patent Grant
Monobore drilling methods with managed pressure drilling
Patent number
12,305,456
Issue date
May 20, 2025
Opla Energy Ltd.
Elvin Mammadov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Evaluating choke valve performance during subterranean field operat...
Patent number
12,305,478
Issue date
May 20, 2025
Chevron U.S.A. Inc.
Hailing An
E21 - EARTH DRILLING MINING
Information
Patent Grant
Side packer for a blowout preventer
Patent number
12,305,468
Issue date
May 20, 2025
Schlumberger Technology Corporation
Micah Threadgill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tool for severing a downhole tubular by a stream of combustion prod...
Patent number
12,297,709
Issue date
May 13, 2025
SPEX CORPORATE HOLDINGS LTD.
Sidney Dantuma Johnston
E21 - EARTH DRILLING MINING
Information
Patent Grant
Control of fracture growth during well operation
Patent number
12,297,725
Issue date
May 13, 2025
Chevron U.S.A. Inc.
Andrew Paul Bunger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Support mechanism of self-adaptive traction robot for complex wellb...
Patent number
12,297,705
Issue date
May 13, 2025
CHENGDU UNIVERSITY OF TECHNOLOGY
Xingming Wang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for controlling a drilling path based on drift...
Patent number
12,297,736
Issue date
May 13, 2025
MOTIVE DRILLING TECHNOLOGIES, INC.
Todd W. Benson
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method for real-time interpretation of pressure transient test
Patent number
12,291,964
Issue date
May 6, 2025
Schlumberger Technology Corporation
Nikita Chugunov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Spectral analysis and machine learning for determining cluster effi...
Patent number
12,292,539
Issue date
May 6, 2025
Momentum AI, LLC
Reid Daniel Thompson
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for enhanced geothermal energy extraction
Patent number
12,291,951
Issue date
May 6, 2025
HUNT ENERGY, L.L.C.
Todd W. Benson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure measurement mitigation
Patent number
12,291,958
Issue date
May 6, 2025
Halliburton Energy Services, Inc.
Christopher Michael Jones
E21 - EARTH DRILLING MINING
Information
Patent Grant
Monitoring operation of a rotating control device
Patent number
12,286,859
Issue date
Apr 29, 2025
Weatherford Technology Holdings, LLC
Levi C. Banuta
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
TOE SLEEVES AND METHODS OF USE
Publication number
20250237135
Publication date
Jul 24, 2025
Halliburton Energy Services, Inc.
Sean Canning
E21 - EARTH DRILLING MINING
Information
Patent Application
Maintaining Wellbore Stability during Production
Publication number
20250237141
Publication date
Jul 24, 2025
Saudi Arabian Oil Company
Chao Liu
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems for Generating Energy from Geothermal Sources and Methods o...
Publication number
20250237198
Publication date
Jul 24, 2025
Roda Energy Corporation
Curtis Cook
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODOLOGY AND SYSTEM FOR ELECTRONIC CONTROL AND ACQUISITION OF DO...
Publication number
20250237120
Publication date
Jul 24, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Carlos Urdaneta
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATED WORKFLOW TO OPTIMIZE PARAMETERS FOR FORMATION PRESSURE ME...
Publication number
20250237123
Publication date
Jul 24, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Pontus Loviken
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS, SYSTEM AND PROCESS FOR REGULATING A CONTROL MECHANISM OF...
Publication number
20250230727
Publication date
Jul 17, 2025
Intelligent Wellhead Systems Inc.
Bradley Robert Martin
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS, SYSTEM AND PROCESS FOR REGULATING A CONTROL MECHANISM OF...
Publication number
20250223885
Publication date
Jul 10, 2025
Intelligent Wellhead Systems Inc.
Bradley Robert Martin
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS, SYSTEM AND PROCESS FOR REGULATING A CONTROL MECHANISM OF...
Publication number
20250223886
Publication date
Jul 10, 2025
Intelligent Wellhead Systems Inc.
Bradley Robert Martin
E21 - EARTH DRILLING MINING
Information
Patent Application
INTEGRATED MODELLING, ESTIMATION, AND CONTROL OF WEIGHT-ON-BIT AND...
Publication number
20250215778
Publication date
Jul 3, 2025
Halliburton Energy Services, Inc.
Jiamin XU
E21 - EARTH DRILLING MINING
Information
Patent Application
DROP & RETRIEVE TOOL CARRIER
Publication number
20250215783
Publication date
Jul 3, 2025
ConocoPhillips Company
Dustin K. WARD
E21 - EARTH DRILLING MINING
Information
Patent Application
HIGH-RELIABILITY DATA COMPRESSION AND TELEMETRY SCHEME FOR REAL-TIM...
Publication number
20250215789
Publication date
Jul 3, 2025
Halliburton Energy Services, Inc.
Yadong WANG
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS FOR OPTIMIZING GAS-LIFTING OPERATIONS
Publication number
20250215772
Publication date
Jul 3, 2025
Saudi Arabian Oil Company
Muhammad Daanyal
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE RESISTIVE MEMBRANE POTENTIOMETER FOR WELL SYSTEMS
Publication number
20250215785
Publication date
Jul 3, 2025
Halliburton Energy Services, Inc.
Kar Ki Andrew Loh
E21 - EARTH DRILLING MINING
Information
Patent Application
ARTICLES INCLUDING COATED FIBERS AND METHODS OF MAKING COATED FIBER...
Publication number
20250204635
Publication date
Jun 26, 2025
Nike Inc.
Aaron Bartel
A43 - FOOTWEAR
Information
Patent Application
Subsea Wellhead Monitoring System
Publication number
20250207471
Publication date
Jun 26, 2025
Hunting Energy Services, LLC
Brandon Beau Beaver
E21 - EARTH DRILLING MINING
Information
Patent Application
ARTIFICIAL LIFT APPARATUS WITH INTEGRATED SHUT-IN VALVE
Publication number
20250198266
Publication date
Jun 19, 2025
Saudi Arabian Oil Company
Laurie S. Duthie
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR CARBON DIOXIDE INJECTION INTO A SUBTERRANEAN RESERVOIR
Publication number
20250198260
Publication date
Jun 19, 2025
TOTALENERGIES ONETECH
Søren Mylius DAVIDSEN
E21 - EARTH DRILLING MINING
Information
Patent Application
ARTICLES AND METHODS OF MAKING ARTICLES INCLUDING A COATING
Publication number
20250185753
Publication date
Jun 12, 2025
NIKE, Inc.
Charles R. Edwards
A43 - FOOTWEAR
Information
Patent Application
VARIABLE TORQUE CONVERTER FOR BOREHOLE OPERATIONS
Publication number
20250180008
Publication date
Jun 5, 2025
Halliburton Energy Services, Inc.
Stanley Vernon Stephenson
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR DRILLING A BOREHOLE
Publication number
20250179903
Publication date
Jun 5, 2025
MOTIVE DRILLING TECHNOLOGIES, INC.
Todd W. Benson
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR OPTIMIZED PRODUCTION OF HYDROCARBONS FROM SHA...
Publication number
20250171680
Publication date
May 29, 2025
SHALE INGENUITY, LLC
Robert A. Downey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WELLBORE TRIPPING ADVISOR
Publication number
20250172064
Publication date
May 29, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Prasanna Amur Varadarajan
E21 - EARTH DRILLING MINING
Information
Patent Application
A PRESSURE TESTABLE TOE SLEEVE AND A METHOD FOR PRESSURE TESTING A...
Publication number
20250172065
Publication date
May 29, 2025
NEWGEN SYSTEMS LIMITED
Cameron Hill RADTKE
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTISTAGE COMPLETION TOOL
Publication number
20250163788
Publication date
May 22, 2025
TIER 1 ENERGY SOLUTIONS, INC.
Jeffrey Golinowski
G08 - SIGNALLING
Information
Patent Application
Systems And Methods For Monitoring And Controlling Tank Pressure An...
Publication number
20250163799
Publication date
May 22, 2025
Spindle, LLC
Jeffrey V. Kauffman
E21 - EARTH DRILLING MINING
Information
Patent Application
Connection Device for Casing Stubs
Publication number
20250163763
Publication date
May 22, 2025
Saudi Arabian Oil Company
Salahaldeen Saleh Almasmoom
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR OIL RECOVERY USING SOLVENT-ASSISTED ELECTRIC...
Publication number
20250163787
Publication date
May 22, 2025
Thomas Grant HARDING
E21 - EARTH DRILLING MINING
Information
Patent Application
UTILIZING HIGH PRESSURE SUBSEA RESERVOIR ENERGY TO SUPPORT LOW-PRES...
Publication number
20250163780
Publication date
May 22, 2025
Chevron U.S.A. Inc.
Nikhil Dayanand
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE TORQUE CONVERTER FOR BOREHOLE OPERATIONS
Publication number
20250154946
Publication date
May 15, 2025
Halliburton Energy Services, Inc.
Stanley Vernon Stephenson
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING DRILLING BASED ON ESTIMATED POS...
Publication number
20250154830
Publication date
May 15, 2025
MOTIVE DRILLING TECHNOLOGIES, INC.
TODD W. BENSON
G05 - CONTROLLING REGULATING