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E21B43/30
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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
E21B43/30
Specific pattern of wells
Industries
Overview
Organizations
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Pitch data processing system for horizontal directional drilling
Patent number
11,976,555
Issue date
May 7, 2024
Underground Magnetics, Inc.
Yuriy Khapochkin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for forming high efficiency geothermal wellbores
Patent number
11,959,356
Issue date
Apr 16, 2024
Eavor Technologies Inc.
Matthew Toews
E21 - EARTH DRILLING MINING
Information
Patent Grant
High-efficiency yield-increasing exploitation method for natural ga...
Patent number
11,952,869
Issue date
Apr 9, 2024
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Jianbo Zhang
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for mag ranging drilling control
Patent number
11,933,158
Issue date
Mar 19, 2024
MOTIVE DRILLING TECHNOLOGIES, INC.
Todd W. Benson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Predicting oil gains derived from horizontal sidetracking of produc...
Patent number
11,922,104
Issue date
Mar 5, 2024
Saudi Arabian Oil Company
Jose Andino Saint Antonin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Steering a wellbore using stratigraphic misfit heat maps
Patent number
11,920,441
Issue date
Mar 5, 2024
MAGNETIC VARIATION SERVICES, LLC
Timothy William Gee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems for inter-fracture flooding of wellbores and methods of usi...
Patent number
11,920,428
Issue date
Mar 5, 2024
Xuebing Fu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual well, dual pump production
Patent number
11,905,803
Issue date
Feb 20, 2024
Halliburton Energy Services, Inc.
Donn J. Brown
E21 - EARTH DRILLING MINING
Information
Patent Grant
Non-comingled concentric tubing production from two different reser...
Patent number
11,898,427
Issue date
Feb 13, 2024
Saudi Arabian Oil Company
Jawad Zahur
E21 - EARTH DRILLING MINING
Information
Patent Grant
Efficient gas hydrate production system using flue gas waste heat /...
Patent number
11,879,310
Issue date
Jan 23, 2024
Dalian University of Technology
Yongchen Song
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for configuring wellbores in a geologic formation
Patent number
11,852,384
Issue date
Dec 26, 2023
Eavor Technologies Inc.
Matthew Toews
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole ranging from multiple boreholes
Patent number
11,846,745
Issue date
Dec 19, 2023
Halliburton Energy Services, Inc.
Burkay Donderici
E21 - EARTH DRILLING MINING
Information
Patent Grant
Lateral boreholes in an earth formation
Patent number
11,846,185
Issue date
Dec 19, 2023
SHELL USA, INC.
Robert Theodore Hahn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Attaining access to compromised fractured production regions at an...
Patent number
11,840,909
Issue date
Dec 12, 2023
Schlumberger Technology Corporation
Dmitriy Ivanovich Potapenko
E21 - EARTH DRILLING MINING
Information
Patent Grant
3D in-situ characterization method for heterogeneity in generating...
Patent number
11,834,947
Issue date
Dec 5, 2023
SOUTHWEST PETROLEUM UNIVERSITY
Chenghua Ou
E21 - EARTH DRILLING MINING
Information
Patent Grant
Non-equidistant open transmission lines for electromagnetic heating...
Patent number
11,773,706
Issue date
Oct 3, 2023
ACCELEWARE LTD.
Michal M. Okoniewski
E21 - EARTH DRILLING MINING
Information
Patent Grant
Determining a relative wellbore location utilizing a well shoe havi...
Patent number
11,746,646
Issue date
Sep 5, 2023
Halliburton Energy Services, Inc.
Venkataraman Sankaran
G01 - MEASURING TESTING
Information
Patent Grant
Processes and configurations for subterranean resource extraction
Patent number
11,739,624
Issue date
Aug 29, 2023
102062448 Saskatchewan Ltd.
Bradley V. A. Fettis
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of generating a drill hole sequence plan and drill hole sequ...
Patent number
11,725,484
Issue date
Aug 15, 2023
Technological Resources Pty. Limited
Florian Oppolzer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Intelligent, real-time response to changes in oilfield equilibrium
Patent number
11,725,489
Issue date
Aug 15, 2023
Landmark Graphics Corporation
Joseph Blake Winston
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-well system for environmental remediation or sampling
Patent number
11,719,095
Issue date
Aug 8, 2023
En Rx Chemical, Inc.
Lance I. Robinson
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Systems and methods for generating a drainage radius log
Patent number
11,708,754
Issue date
Jul 25, 2023
Saudi Arabian Oil Company
Ali M. Al-Shahri
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Geothermal heat harvesters
Patent number
11,703,036
Issue date
Jul 18, 2023
XGS Energy, Inc.
Piotr D. Moncarz
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and methods for in situ recovery and processing of recovered...
Patent number
11,697,914
Issue date
Jul 11, 2023
Denison Mines Corp.
Peter Longo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Producing hydrocarbons with carbon dioxide and water injection thro...
Patent number
11,697,983
Issue date
Jul 11, 2023
Saudi Arabian Oil Company
AbdulAziz Salah AlKhateeb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for determining integrated exploitation approa...
Patent number
11,692,426
Issue date
Jul 4, 2023
PetroChina Company Limited
Lianhua Hou
G01 - MEASURING TESTING
Information
Patent Grant
Advanced lateral accessibility, segmented monitoring, and control o...
Patent number
11,692,417
Issue date
Jul 4, 2023
Saudi Arabian Oil Company
Feras Hamid Rowaihy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self-deflecting multilateral junction
Patent number
11,668,164
Issue date
Jun 6, 2023
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well configuration for coinjection
Patent number
11,668,176
Issue date
Jun 6, 2023
ConocoPhillips Company
Bo Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multi-level cross mining areas surface well pattern deployment method
Patent number
11,649,701
Issue date
May 16, 2023
Taiyuan University of Technology
Zhen Li
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Systems for Inter-Fracture Flooding of Wellbores and Methods of Usi...
Publication number
20240167361
Publication date
May 23, 2024
Xuebing Fu
E21 - EARTH DRILLING MINING
Information
Patent Application
DUAL WELL, DUAL PUMP PRODUCTION
Publication number
20240141765
Publication date
May 2, 2024
Halliburton Energy Services, Inc.
Donn J. BROWN
E21 - EARTH DRILLING MINING
Information
Patent Application
Steering A Wellbore Using Stratigraphic Misfit Heat Maps
Publication number
20240141776
Publication date
May 2, 2024
Magnetic Variation Services, LLC
Timothy William Gee
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for Configuring Wellbores in a Geologic Formation
Publication number
20240110731
Publication date
Apr 4, 2024
EAVOR TECHNOLOGIES INC
Matthew Toews
E21 - EARTH DRILLING MINING
Information
Patent Application
HIGH-EFFICIENCY YIELD-INCREASING EXPLOITATION METHOD FOR NATURAL GA...
Publication number
20240093579
Publication date
Mar 21, 2024
China University of Petroleum (East China)
Jianbo Zhang
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR ANALYTIC MAPPING OF THE METAGEOMIC AND HYDR...
Publication number
20240060410
Publication date
Feb 22, 2024
Chevron U.S.A. Inc.
Preethi GUNARATNE
E21 - EARTH DRILLING MINING
Information
Patent Application
GEOTHERMAL HEAT HARVESTERS
Publication number
20240052815
Publication date
Feb 15, 2024
XGS Energy, Inc.
Piotr D. MONCARZ
E21 - EARTH DRILLING MINING
Information
Patent Application
WIRELESS HYDROGEN SUBSURFACE SENSING FRAMEWORK FOR RESERVOIR OPTIMI...
Publication number
20240044242
Publication date
Feb 8, 2024
Saudi Arabian Oil Company
Klemens Katterbauer
E21 - EARTH DRILLING MINING
Information
Patent Application
OPTIMAL BOTTOM HOLE ASSEMBLY CONFIGURATION
Publication number
20240044238
Publication date
Feb 8, 2024
Baker Hughes Oilfield Operations LLC
Philipp Wolniak
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR DETERMINING WELL SPACING FOR IN-SITU LEACHING...
Publication number
20240026767
Publication date
Jan 25, 2024
Beijing Research Institute of CH.E. and Metall.
Xuebin Su
E21 - EARTH DRILLING MINING
Information
Patent Application
NON-EQUIDISTANT OPEN TRANSMISSION LINES FOR ELECTROMAGNETIC HEATING...
Publication number
20240018857
Publication date
Jan 18, 2024
Acceleware Ltd.
Michal M. Okoniewski
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYNTHESIS OF MULTIPLE BOUNDARY LOCATION SCENARIOS FOR WELLS
Publication number
20240019600
Publication date
Jan 18, 2024
Chevron U.S.A. Inc.
Robert Chadwick Holmes
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of generating a drill hole sequence plan and drill hole sequ...
Publication number
20240003225
Publication date
Jan 4, 2024
TECHNOLOGICAL RESOURCES PTY. LIMITED
Florian Oppolzer
E21 - EARTH DRILLING MINING
Information
Patent Application
PROCESSES AND CONFIGURATIONS FOR SUBTERRANEAN RESOURCE EXTRACTION
Publication number
20230358128
Publication date
Nov 9, 2023
102062448 Saskatchewan Ltd.
Bradley V.A. Fettis
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR ASSISTING IN EXTRACTION OF FLUID FROM COAL...
Publication number
20230349237
Publication date
Nov 2, 2023
CFT Technologies Pty Ltd
Rodney Michael BRESNEHAN
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLFIELD MANAGEMENT SYSTEMS AND METHODS
Publication number
20230243256
Publication date
Aug 3, 2023
GEOSCIENCE Support Services, Inc.
Dennis E. Williams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR COUPLING HYDRAULIC FRACTURE NETWORK EXTENSION AND PRODUC...
Publication number
20230229830
Publication date
Jul 20, 2023
SOUTHWEST PETROLEUM UNIVERSITY
Yulong ZHAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods for Enhancing Heavy Oil Recovery
Publication number
20230203384
Publication date
Jun 29, 2023
Petroraza SAS
Jose Edgar Patiño
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
INFILL DEVELOPMENT PREDICTION SYSTEM
Publication number
20230193736
Publication date
Jun 22, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Saurabh THAKUR
E21 - EARTH DRILLING MINING
Information
Patent Application
CHARACTERIZING GEOLOGIC AREAS BASED ON COMPARATIVE COMPOSITIONAL AN...
Publication number
20230175369
Publication date
Jun 8, 2023
Advanced Hydrocarbon Stratigraphy, Inc.
Christopher Smith
E21 - EARTH DRILLING MINING
Information
Patent Application
NON-COMINGLED CONCENTRIC TUBING PRODUCTION FROM TWO DIFFERENT RESER...
Publication number
20230160287
Publication date
May 25, 2023
Saudi Arabian Oil Company
Jawad Zahur
E21 - EARTH DRILLING MINING
Information
Patent Application
MODULAR HYDROCARBON FACILITY PLACEMENT PLANNING SYSTEM
Publication number
20230134304
Publication date
May 4, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Kassem GHORAYEB
E21 - EARTH DRILLING MINING
Information
Patent Application
END-OF-LIFE RECOVERY OF MOBILIZED HYDROCARBONS
Publication number
20230051011
Publication date
Feb 16, 2023
CENOVUS ENERGY INC.
Emeka Chinedu Chineme
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTIDIMENSIONAL FULL FIELD DEVELOPMENT OPTIMIZATION GUIDED BY VARI...
Publication number
20230052919
Publication date
Feb 16, 2023
Saudi Arabian Oil Company
Hassan Hasan Hamam
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR OPTIMIZING RIG ENERGY EFFICIENCY USING MACHIN...
Publication number
20230037305
Publication date
Feb 9, 2023
Saudi Arabian Oil Company
Ahmad Amoudi
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODOLOGY FOR HPHISO QUALITY MAP FILTERED BY TRANSMISSIBILITY AND...
Publication number
20230028727
Publication date
Jan 26, 2023
Petroleo Brasileiro S.A. - PETROBRAS
Victor COSTA DA SILVA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR CORRECTING AND PREDICTING SONIC WELL LOGS USI...
Publication number
20230003118
Publication date
Jan 5, 2023
Saudi Arabian Oil Company
Murtadha J. AlTammar
E21 - EARTH DRILLING MINING
Information
Patent Application
SIDETRACK WELL PARAMETER IDENTIFICATION BASED ON SIMULATIONS RELATE...
Publication number
20220381127
Publication date
Dec 1, 2022
Saudi Arabian Oil Company
Babatope Kayode
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for Forming High Efficiency Geothermal Wellbores
Publication number
20220372838
Publication date
Nov 24, 2022
EAVOR TECHNOLOGIES INC
Matthew Toews
E21 - EARTH DRILLING MINING
Information
Patent Application
GEOTHERMAL HEAT HARVESTERS
Publication number
20220364550
Publication date
Nov 17, 2022
Geothermic Solution, LLC
Piotr D. MONCARZ
E21 - EARTH DRILLING MINING