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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
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
Information
Patent Grant
Spectral analysis, machine learning, and frac score assignment to a...
Patent number
12,287,444
Issue date
Apr 29, 2025
Momentum AI, LLC
Reid Daniel Thompson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well water level monitor, pump control and protection system
Patent number
12,286,878
Issue date
Apr 29, 2025
Joseph E. Reppucci
E21 - EARTH DRILLING MINING
Information
Patent Grant
Enhanced reliability and calibration of landfill gas measurement an...
Patent number
12,282,006
Issue date
Apr 22, 2025
Loci Controls, Inc.
Andrew Campanella
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Scaling and plugging detection in artificial lift application
Patent number
12,281,565
Issue date
Apr 22, 2025
Halliburton Energy Services, Inc.
Yuzhu Hu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea wellhead monitoring system
Patent number
12,276,170
Issue date
Apr 15, 2025
Hunting Energy Services, LLC
Brandon Beau Beaver
E21 - EARTH DRILLING MINING
Information
Patent Grant
Articles including coated fibers and methods of making coated fiber...
Patent number
12,268,274
Issue date
Apr 8, 2025
Nike, Inc.
Aaron Bartel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methodology and system for electronic control and acquisition of do...
Patent number
12,270,277
Issue date
Apr 8, 2025
Schlumberger Technology Corporation
Carlos Urdaneta
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for monitoring overburden when advance working in the ground...
Patent number
12,270,291
Issue date
Apr 8, 2025
Herrenknecht
Hans-Peter Uffmann
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole traction system
Patent number
12,264,544
Issue date
Apr 1, 2025
CHENGDU UNIVERSITY OF TECHNOLOGY
Jianguo Zhao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore properties measurement and determination
Patent number
12,264,546
Issue date
Apr 1, 2025
Saudi Arabian Oil Company
Victor Carlos Costa de Oliveira
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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
Information
Patent Application
CONVEYANCE APPARATUS, SYSTEMS, AND METHODS
Publication number
20250154867
Publication date
May 15, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Julien Toniolo
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD TO ENHANCE WELL COMPLETION THROUGH OPTIMIZED FRACTURE DIVERSION
Publication number
20250137366
Publication date
May 1, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Abdul Muqtadir KHAN
E21 - EARTH DRILLING MINING
Information
Patent Application
PORTABLE GAS MONITOR
Publication number
20250128303
Publication date
Apr 24, 2025
Elkins Earthworks, LLC
Charles Elkins
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
DYNAMIC VENTURI FOR MULTIPHASE FLOW METERS
Publication number
20250116541
Publication date
Apr 10, 2025
Saudi Arabian Oil Company
Rayan ALRABAEI
E21 - EARTH DRILLING MINING
Information
Patent Application
UNTETHERED DOWNHOLE TOOLS
Publication number
20250116172
Publication date
Apr 10, 2025
Saudi Arabian Oil Company
Rami Jabari
E21 - EARTH DRILLING MINING
Information
Patent Application
STIMULATION JOB DESIGN AND EXECUTION ADVISORS FOR OPTIMAL FRACTURE...
Publication number
20250116187
Publication date
Apr 10, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Timothy Drews
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR LOCATING A DOWNHOLE TOOL IN STEEL-CASED HOLES
Publication number
20250116188
Publication date
Apr 10, 2025
ARAMCO SERVICES COMPANY
Max Deffenbaugh
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR WELL TESTING
Publication number
20250116191
Publication date
Apr 10, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Chao Wang
E21 - EARTH DRILLING MINING
Information
Patent Application
EVALUATING CHOKE VALVE PERFORMANCE DURING SUBTERRANEAN FIELD OPERAT...
Publication number
20250109652
Publication date
Apr 3, 2025
Chevron U.S.A. Inc.
Hailing An
E21 - EARTH DRILLING MINING
Information
Patent Application
ESTIMATING DOWNHOLE FLUID FLOW RATE FROM ESP EQUIPPED WITH WIRELESS...
Publication number
20250109681
Publication date
Apr 3, 2025
Saudi Arabian Oil Company
Chidirim Enoch Ejim
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR WIRELESS COMMUNICATION IN WELLS USING FLUI...
Publication number
20250109684
Publication date
Apr 3, 2025
WiDril AS
Jarl André Fellinghaug
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATED MONITORING AND DIAGNOSTICS FOR HYDROCARBON WELL OPERATIONS
Publication number
20250101863
Publication date
Mar 27, 2025
Halliburton Energy Services, Inc.
Philippe Quero
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for Calculating Wellbore Friction Resistance of Foam Drainag...
Publication number
20250101866
Publication date
Mar 27, 2025
SOUTHWEST PETROLEUM UNIVERSITY
Chengcheng Luo
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS FOR INTELLIGENT FIELD DEVELOPMENT AND OPTIMIZED...
Publication number
20250103777
Publication date
Mar 27, 2025
ARAMCO SERVICES COMPANY
Uchenna Odi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of oil and gas production using identification of fracture d...
Publication number
20250101858
Publication date
Mar 27, 2025
Smart Algorithms Limited Liability Company
Dmitrii Viktorovich BADAZHKOV
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS FOR DETERMINING WELL SHUT-IN PRESSURES OF OIL A...
Publication number
20250101865
Publication date
Mar 27, 2025
SOUTHWEST PETROLEUM UNIVERSITY
Jie ZHANG
E21 - EARTH DRILLING MINING
Information
Patent Application
LIQUID LOADING IDENTIFICATION
Publication number
20250101854
Publication date
Mar 27, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Long Jun Zhang
E21 - EARTH DRILLING MINING