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E21B43/263
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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
E21B43/263
using explosives
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Patents Grants
last 30 patents
Information
Patent Grant
Cluster gun system
Patent number
12,104,468
Issue date
Oct 1, 2024
Hunting Titan, Inc.
Christopher Brian Sokolove
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cracking permeability increasing method combining hydraulic fractur...
Patent number
12,078,034
Issue date
Sep 3, 2024
China University of Mining and Technology
Wei Yang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for steam fracking
Patent number
12,065,918
Issue date
Aug 20, 2024
Joshua R&DTechnologies, LLC
David Pickett
E21 - EARTH DRILLING MINING
Information
Patent Grant
Transport of explosives
Patent number
12,025,421
Issue date
Jul 2, 2024
AECI Mining Limited
Ellina Kharatyan
F42 - AMMUNITION BLASTING
Information
Patent Grant
Penetrator and dispensers and methods of use
Patent number
12,006,808
Issue date
Jun 11, 2024
DEFIANT ENGINEERING, LLC
Cullen Craig Keyes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Non-explosive CO2-based perforation tool for oil and gas downhole o...
Patent number
11,994,009
Issue date
May 28, 2024
Saudi Arabian Oil Company
Khalid R. Alnoaimi
E21 - EARTH DRILLING MINING
Information
Patent Grant
High energy fracking device for focused shock wave generation for o...
Patent number
11,976,543
Issue date
May 7, 2024
Indian Institute of Technology, Madras
Rajesh Ravi Nair
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flow control in subterranean wells
Patent number
11,851,611
Issue date
Dec 26, 2023
Thru Tubing Solutions, Inc.
Roger L. Schultz
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multi-stage perforation and shock wave combined device and method f...
Patent number
11,840,914
Issue date
Dec 12, 2023
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
Tianqiao Mao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device and method to stimulate a geologic formation with electrical...
Patent number
11,828,151
Issue date
Nov 28, 2023
Barry Kent Holder
E21 - EARTH DRILLING MINING
Information
Patent Grant
Acoustic proppant for fracture diagnostic
Patent number
11,815,638
Issue date
Nov 14, 2023
Battelle Memorial Institute
Steven Risser
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Systems and methods of initiating energetic reactions for reservoir...
Patent number
11,808,128
Issue date
Nov 7, 2023
Schlumberger Technology Corporation
Alhad Phatak
E21 - EARTH DRILLING MINING
Information
Patent Grant
Autonomous pressure triggered well livening tool with exothermic ni...
Patent number
11,808,129
Issue date
Nov 7, 2023
Saudi Arabian Oil Company
Abdulrahman Abdulaziz Al-Mulhem
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems of creating fractures in a subsurface formation
Patent number
11,773,707
Issue date
Oct 3, 2023
ExxonMobil Technology and Engineering Company
Steve Lonnes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Use of energetic events and fluids to fracture near wellbore regions
Patent number
11,767,745
Issue date
Sep 26, 2023
Schlumberger Technology Corporation
Dean Willberg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fracturing of a deep or wet well utilizing an air/fuel mixture and...
Patent number
11,761,319
Issue date
Sep 19, 2023
Twin Disc, Inc.
Edwin E. Wilson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Stackable propellant module for gas generation
Patent number
11,698,245
Issue date
Jul 11, 2023
Halliburton Energy Services, Inc.
Thomas Earl Burky
F42 - AMMUNITION BLASTING
Information
Patent Grant
Fluid injection treatments in subterranean formations stimulated us...
Patent number
11,692,424
Issue date
Jul 4, 2023
Halliburton Energy Services, Inc.
Philip D. Nguyen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Downhole explosion robot based on planetary roller screw telescopin...
Patent number
11,668,148
Issue date
Jun 6, 2023
CHENGDU UNIVERSITY OF TECHNOLOGY
Xuelian Dong
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integrated coaxial perforating acidizing operation
Patent number
11,629,585
Issue date
Apr 18, 2023
Hunting Titan, Inc.
Chenghua Han
F42 - AMMUNITION BLASTING
Information
Patent Grant
Waveform energy generation systems and methods of enhancing matrix...
Patent number
11,572,766
Issue date
Feb 7, 2023
ExxonMobil Upstream Research Company
Steve Lonnes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems for characterizing fractures in a subterranean...
Patent number
11,492,899
Issue date
Nov 8, 2022
Halliburton Energy Services, Inc.
Mikko Jaaskelainen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device for conducting explosive-fracturing
Patent number
11,473,414
Issue date
Oct 18, 2022
Bo Qu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods of fracturing and rupturing rock formations for enhancing h...
Patent number
11,434,740
Issue date
Sep 6, 2022
Halliburton Energy Services, Inc.
Philip D. Ngyuen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flow control in subterranean wells
Patent number
11,427,751
Issue date
Aug 30, 2022
Thru Tubing Solutions, Inc.
Roger L. Schultz
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cluster gun system
Patent number
11,414,964
Issue date
Aug 16, 2022
Hunting Titan, Inc.
Christopher Brian Sokolove
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for spatially-oriented chemically-induced pul...
Patent number
11,414,972
Issue date
Aug 16, 2022
Saudi Arabian Oil Company
Ayman R. Al-Nakhli
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well production enhancement systems and methods to enhance well pro...
Patent number
11,352,859
Issue date
Jun 7, 2022
Halliburton Energy Services, Inc.
Philip D. Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fracturing of a wet well utilizing an air/fuel mixture
Patent number
11,346,198
Issue date
May 31, 2022
Twin Disc, Inc.
Edwin E. Wilson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cluster gun system
Patent number
11,346,191
Issue date
May 31, 2022
Hunting Titan, Inc.
Christopher Brian Sokolove
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PENETRATOR AND DISPENSERS AND METHODS OF USE
Publication number
20240287886
Publication date
Aug 29, 2024
Defiant Engineering, LLC
Cullen Craig Keyes
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods of Initiating Energetic Reactions for Reservoir...
Publication number
20240151129
Publication date
May 9, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Alhad Phatak
E21 - EARTH DRILLING MINING
Information
Patent Application
CRACKING PERMEABILITY INCREASING METHOD COMBINING HYDRAULIC FRACTUR...
Publication number
20240110465
Publication date
Apr 4, 2024
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
WEI YANG
E21 - EARTH DRILLING MINING
Information
Patent Application
PENETRATOR AND DISPENSERS AND METHODS OF USE
Publication number
20240068346
Publication date
Feb 29, 2024
Defiant Engineering, LLC
Cullen Craig Keyes
E21 - EARTH DRILLING MINING
Information
Patent Application
Microseismic Processing Using Fiber-Derived Flow Data
Publication number
20230193746
Publication date
Jun 22, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Joel Herve Le Calvez
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSPORT OF EXPLOSIVES
Publication number
20230152073
Publication date
May 18, 2023
AECI MINING LIMITED
Ellina KHARATYAN
E21 - EARTH DRILLING MINING
Information
Patent Application
IMPROVED TOOL
Publication number
20220381102
Publication date
Dec 1, 2022
SPEX GROUP HOLDINGS LIMITED
Martin Derrick INNES
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods for Steam Fracking
Publication number
20220381123
Publication date
Dec 1, 2022
Joshua R&D Technologies, LLC
David Pickett
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOW CONTROL IN SUBTERRANEAN WELLS
Publication number
20220348819
Publication date
Nov 3, 2022
THRU TUBING SOLUTIONS, INC.
Roger L. SCHULTZ
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Cluster Gun System
Publication number
20220349278
Publication date
Nov 3, 2022
Hunting Titan, Inc.
Christopher Brian Sokolove
E21 - EARTH DRILLING MINING
Information
Patent Application
Fracturing of a Deep or Wet Well Utilizing an Air/Fuel Mixture and...
Publication number
20220290542
Publication date
Sep 15, 2022
Twin Disc, Inc.
Edwin E. Wilson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HIGH ENERGY FRACKING DEVICE FOR FOCUSED SHOCK WAVE GENERATION FOR O...
Publication number
20220162932
Publication date
May 26, 2022
Indian Institute of Technology, Madras
Rajesh Ravi Nair
E21 - EARTH DRILLING MINING
Information
Patent Application
Integrated Coaxial Perforating Acidizing Operation
Publication number
20220090479
Publication date
Mar 24, 2022
Hunting Titan, Inc.
Chenghua Han
E21 - EARTH DRILLING MINING
Information
Patent Application
Waveform Energy Generation Systems and Methods of Enhandling Matrix...
Publication number
20220074286
Publication date
Mar 10, 2022
ExxonMobil Upstream Research Company
Steve Lonnes
E21 - EARTH DRILLING MINING
Information
Patent Application
DEPLOYMENT TOOL & METHODOLOGY FOR RUNNING AND SETTING FRAC PLUGS AN...
Publication number
20220049590
Publication date
Feb 17, 2022
WILDCAT OIL TOOLS, LLC
Dan S. DENNIS
E21 - EARTH DRILLING MINING
Information
Patent Application
STACKABLE PROPELLANT MODULE FOR GAS GENERATION
Publication number
20220042775
Publication date
Feb 10, 2022
Halliburton Energy Services, Inc.
Thomas Earl Burky
F42 - AMMUNITION BLASTING
Information
Patent Application
Device and Method to Stimulate a Geologic Formation with Electrical...
Publication number
20220003097
Publication date
Jan 6, 2022
Barry Kent Holder
E21 - EARTH DRILLING MINING
Information
Patent Application
Acoustic Proppant for Fracture Diagnostic
Publication number
20210318456
Publication date
Oct 14, 2021
Battelle Memorial Institute
Steven Risser
E21 - EARTH DRILLING MINING
Information
Patent Application
NON-EXPLOSIVE CO2-BASED PERFORATION TOOL FOR OIL AND GAS DOWNHOLE O...
Publication number
20210301633
Publication date
Sep 30, 2021
Saudi Arabian Oil Company
Khalid R. Alnoaimi
E21 - EARTH DRILLING MINING
Information
Patent Application
Fracturing of a Wet Well Utilizing an Air/Fuel Mixture
Publication number
20210277759
Publication date
Sep 9, 2021
Twin Disc, Inc.
Edwin E. Wilson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ENHANCING TRANSVERSE FRACTURES WHILE PERFORMING HYDRAULIC FRACTURIN...
Publication number
20210270115
Publication date
Sep 2, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Harold PFUTZNER
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND DEVICE FOR CONDUCTING EXPLOSIVE-FRACTURING
Publication number
20210254443
Publication date
Aug 19, 2021
Bo QU
E21 - EARTH DRILLING MINING
Information
Patent Application
FLUID INJECTION TREATMENTS IN SUBTERRANEAN FORMATIONS STIMULATED US...
Publication number
20210230991
Publication date
Jul 29, 2021
Halliburton Energy Services, Inc.
Philip D. Nguyen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS FOR ENHANCING AND MAINTAINING EFFECTIVE PERMEABILITY OF IND...
Publication number
20210207465
Publication date
Jul 8, 2021
Halliburton Energy Services, Inc.
Philip D. Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods of Initiating Energetic Reactions for Reservoir...
Publication number
20210207466
Publication date
Jul 8, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Alhad Phatak
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS FOR ENHANCING HYDROCARBON PRODUCTION FROM SUBTERRANEAN FORM...
Publication number
20210148210
Publication date
May 20, 2021
Halliburton Energy Services, Inc.
Philip D. Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Application
DISSOLVABLE EXPLOSIVE PROPPANT STRUCTURES
Publication number
20210148209
Publication date
May 20, 2021
Halliburton Energy Services, Inc.
Daniel Joshua Stark
E21 - EARTH DRILLING MINING
Information
Patent Application
Novel Multi-Firing Swivel Head Probe for Electro-Hydraulic Fracturi...
Publication number
20210116224
Publication date
Apr 22, 2021
Petram Technologies, Inc.
Frank A. Magnotti
F42 - AMMUNITION BLASTING
Information
Patent Application
WELLl PRODUCTION ENHANCEMENT SYSTEMS AND METHODS TO ENHANCE WELL PR...
Publication number
20210079766
Publication date
Mar 18, 2021
Halliburton Energy Services, Inc.
Philip D. NGUYEN
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND APPARATUS FOR SPATIALLY-ORIENTED CHEMICALLY-INDUCED PUL...
Publication number
20210071512
Publication date
Mar 11, 2021
Saudi Arabian Oil Company
Ayman R. Al-Nakhli
E21 - EARTH DRILLING MINING