by injection test; by analysing pressure variations in an injection or production test

Industry

CPC
E21B49/008

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B49/00Testing the nature of borehole walls Formation testing Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells

Current Industry

E21B49/008by injection test; by analysing pressure variations in an injection or production test

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for analyzing subsurface formations
- Patent number 12,163,421
- Issue date Dec 10, 2024
- Wisconsin Alumni Research Foundation
- Michael Cardiff
- 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
Method and system for estimating a depth pressure and/or permeabili...
- Patent number 12,110,790
- Issue date Oct 8, 2024
- TOTALENERGIES ONETECH
- Antoine Jacques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Waterflood management of production wells
- Patent number 12,078,061
- Issue date Sep 3, 2024
- C3.ai, Inc.
- Amir Hossein Delgoshaie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated inflow negative test process
- Patent number 12,078,062
- Issue date Sep 3, 2024
- Saudi Arabian Oil Company
- Ahmed M. Alghuryafi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device and method for simulating gas intrusion and bullheading in w...
- Patent number 12,071,849
- Issue date Aug 27, 2024
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Bangtang Yin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated initial shut-in pressure estimation
- Patent number 12,037,899
- Issue date Jul 16, 2024
- CONOCOPHILLIPS COMPANY
- Herbert W. Swan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for evaluating and monitoring formation fracture treatment u...
- Patent number RE50021
- Issue date Jun 25, 2024
- Seismos, Inc.
- Jakub Felkl
Information Patent Grant
Formation testing and sampling tool for stimulation of tight and ul...
- Patent number 12,012,853
- Issue date Jun 18, 2024
- Halliburton Energy Services, Inc.
- Wael Soliman Elhawary
- E21 - EARTH DRILLING MINING
Information Patent Grant
High flowrate formation tester
- Patent number 12,006,822
- Issue date Jun 11, 2024
- Halliburton Energy Services, Inc.
- Edward Harrigan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic integrity analysis
- Patent number 12,006,819
- Issue date Jun 11, 2024
- ConocoPhillips Company
- David D. Cramer
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for automated real-time water injection well testing
- Patent number 12,000,276
- Issue date Jun 4, 2024
- Saudi Arabian Oil Company
- Mohammed J. Alshakhs
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic pressure testing system, and method of testing tubular pr...
- Patent number 12,000,268
- Issue date Jun 4, 2024
- Adams Testing Services, Inc.
- Dustin J. Adams
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mapping inter-well porosity using tracers with different transport...
- Patent number 11,994,020
- Issue date May 28, 2024
- Saudi Arabian Oil Company
- Hsieh Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill stem testing
- Patent number 11,976,553
- Issue date May 7, 2024
- Halliburton Energy Services, Inc.
- Mark Anton Proett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stage profiles for operations of hydraulic systems and associated m...
- Patent number 11,952,878
- Issue date Apr 9, 2024
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for TCA bleed off and well start-up
- Patent number 11,939,850
- Issue date Mar 26, 2024
- Saudi Arabian Oil Company
- Mohamed Larbi Zeghlache
- E21 - EARTH DRILLING MINING
Information Patent Grant
Particles for carriers and tracers
- Patent number 11,932,812
- Issue date Mar 19, 2024
- ALCHEMY SCIENCES, INC.
- Erick Acosta
- G01 - MEASURING TESTING
Information Patent Grant
Measurement of poroelastic pressure response
- Patent number 11,921,246
- Issue date Mar 5, 2024
- ConocoPhillips Company
- Nicolas Patrick Roussel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for perforation clusters stimulation efficiency determination
- Patent number 11,898,443
- Issue date Feb 13, 2024
- Halliburton Energy Services, Inc.
- Tirumani N. Swaminathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pressure transient testing with sensitivity analysis
- Patent number 11,892,592
- Issue date Feb 6, 2024
- Schlumberger Technology Corporation
- Kirsty Morton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Workflow to evaluate the time-dependent proppant embedment induced...
- Patent number 11,867,047
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Yanhui Han
- E21 - EARTH DRILLING MINING
Information Patent Grant
Diamondoids for monitoring and surveillance
- Patent number 11,846,180
- Issue date Dec 19, 2023
- Saudi Arabian Oil Company
- Abdulaziz S. Al-Qasim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Determination of geologic permeability correlative with magnetic pe...
- Patent number 11,835,675
- Issue date Dec 5, 2023
- Saudi Arabian Oil Company
- Val Riachentsev
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device to evaluate hydraulic fracturing diversion material behavior...
- Patent number 11,834,948
- Issue date Dec 5, 2023
- Saudi Arabian Oil Company
- Fakuen Frank Chang
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for preventing wellbore interactions
- Patent number 11,828,171
- Issue date Nov 28, 2023
- Chevron U.S.A. Inc.
- Ivan Lim Chen Ning
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods to perform an in-situ determination of a formation property...
- Patent number 11,761,332
- Issue date Sep 19, 2023
- Halliburton Energy Services, Inc.
- Christopher Michael Jones
- G01 - MEASURING TESTING
Information Patent Grant
Real time parent child well interference control
- Patent number 11,753,917
- Issue date Sep 12, 2023
- Halliburton Energy Services, Inc.
- Dinesh Ananda Shetty
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and systems for determining reservoir and fracture properties
- Patent number 11,739,631
- Issue date Aug 29, 2023
- Saudi Arabian Oil Company
- Huseyin Onur Balan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating tube waves within a wellbore using an electrohydraulic d...
- Patent number 11,725,507
- Issue date Aug 15, 2023
- ExxonMobil Technology and Engineering Company
- Peter A. Gordon
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Well Completion for Unconventional Subsurface Reservoirs
- Publication number 20240328293
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Sahyun Hong
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC INTEGRITY ANALYSIS
- Publication number 20240287899
- Publication date Aug 29, 2024
- ConocoPhillips Company
- David D. CRAMER
- E21 - EARTH DRILLING MINING
Information Patent Application
SMART NANOFLUIDS FOR GEOTHERMAL APPLICATIONS AND METHODS OF USE
- Publication number 20240263066
- Publication date Aug 8, 2024
- THE BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA
- Saeed SALEHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
Methods of Treating a Wellbore for Enhancing Productivity of a Subt...
- Publication number 20240254869
- Publication date Aug 1, 2024
- THE BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA
- Rouzbeh Ghanbar Moghanloo
- E21 - EARTH DRILLING MINING
Information Patent Application
MEASUREMENT OF POROELASTIC PRESSURE RESPONSE
- Publication number 20240248226
- Publication date Jul 25, 2024
- ConocoPhillips Company
- Nicolas Patrick ROUSSEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PARTICLES FOR CARRIERS AND TRACERS
- Publication number 20240247184
- Publication date Jul 25, 2024
- Alchemy Sciences, Inc.
- Erick Acosta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVICE AND METHOD FOR SIMULATING GAS INTRUSION AND BULLHEADING IN W...
- Publication number 20240240557
- Publication date Jul 18, 2024
- China University of Petroleum (East China)
- Bangtang YIN
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR APPLYING THE SCALE INHIBITOR TO COMPLETION FLUIDS DURING...
- Publication number 20240229605
- Publication date Jul 11, 2024
- PETRÓLEO BRASILEIRO S.A. - PETROBRAS
- MARIO GERMINO FERREIRA DA SILVA
- E21 - EARTH DRILLING MINING
Information Patent Application
QUANTIFICATION OF PRESSURE INTERFERENCE AMONG WELLS
- Publication number 20240218776
- Publication date Jul 4, 2024
- Saudi Arabian Oil Company
- Omar H. Obathani
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-SITU SWEEP TESTING SYSTEM AND METHOD FOR CONDUCTING IN-SITU OIL...
- Publication number 20240191622
- Publication date Jun 13, 2024
- Saudi Arabian Oil Company
- Mohammed Bataweel
- E21 - EARTH DRILLING MINING
Information Patent Application
GEL PARTICLE-CONTAINING DISCONTINUOUS PHASE SEEPAGE EXPERIMENTAL AP...
- Publication number 20240183270
- Publication date Jun 6, 2024
- China University of Petroleum (East China)
- Jian Hou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR APPLYING THE SCALE INHIBITOR TO COMPLETION FLUIDS DURING...
- Publication number 20240133268
- Publication date Apr 25, 2024
- PETRÓLEO BRASILEIRO S.A. - PETROBRAS
- MARIO GERMINO FERREIRA DA SILVA
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTOMATED INFLOW NEGATIVE TEST PROCESS
- Publication number 20240110475
- Publication date Apr 4, 2024
- Saudi Arabian Oil Company
- Ahmed M. Alghuryafi
- E21 - EARTH DRILLING MINING
Information Patent Application
MAPPING INTER-WELL POROSITY USING TRACERS WITH DIFFERENT TRANSPORT...
- Publication number 20240093598
- Publication date Mar 21, 2024
- ARAMCO SERVICES COMPANY
- Hsieh Chen
- E21 - EARTH DRILLING MINING
Information Patent Application
DIAMONDOIDS FOR MONITORING & SURVEILLANCE
- Publication number 20240068361
- Publication date Feb 29, 2024
- Saudi Arabian Oil Company
- Abdulaziz S. Al-Qasim
- E21 - EARTH DRILLING MINING
Information Patent Application
OIL FIELD TRACER, METHOD FOR OIL FIELD TRACING, AND PROPPANT COMPOS...
- Publication number 20240060417
- Publication date Feb 22, 2024
- SUZHOU XINGSHUO NANOTECH CO., LTD.
- Yunjun WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
DETERMINATION OF GEOLOGIC PERMEABILITY CORRELATIVE WITH MAGNETIC PE...
- Publication number 20240061140
- Publication date Feb 22, 2024
- Saudi Arabian Oil Company
- Val Riachentsev
- E21 - EARTH DRILLING MINING
Information Patent Application
CLOSED LOOP MONITORING AND CONTROL OF A CHEMICAL INJECTION SYSTEM
- Publication number 20240035362
- Publication date Feb 1, 2024
- Baker Hughes Oilfield Operations LLC
- Zhi Yong He
- E21 - EARTH DRILLING MINING
Information Patent Application
Real-time Fracture Volume Measurements and Predictions
- Publication number 20240026766
- Publication date Jan 25, 2024
- Frac Science Group LLC
- Wesley W Johnson
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR ESTIMATING A DEPTH PRESSURE AND/OR PERMEABILI...
- Publication number 20240018867
- Publication date Jan 18, 2024
- Antoine Jacques
- E21 - EARTH DRILLING MINING
Information Patent Application
WORKFLOW TO EVALUATE THE TIME-DEPENDENT PROPPANT EMBEDMENT INDUCED...
- Publication number 20230399932
- Publication date Dec 14, 2023
- Aramo Services Company
- Yanhui Han
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE MEASUREMENT MITIGATION
- Publication number 20230313674
- Publication date Oct 5, 2023
- Halliburton Energy Services, Inc.
- Christopher Michael Jones
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR ANALYZING SUBSURFACE FORMATIONS
- Publication number 20230296017
- Publication date Sep 21, 2023
- Wisconsin Alumni Research Foundation
- MICHAEL CARDIFF
- E21 - EARTH DRILLING MINING
Information Patent Application
ARTICLES AND METHODS OF MAKING ARTICLES INCLUDING A COATING
- Publication number 20230284738
- Publication date Sep 14, 2023
- NIKE, Inc.
- Charles R. Edwards
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR REAL-TIME INTERPRETATION OF PRESSURE TRANSIENT TEST
- Publication number 20230279774
- Publication date Sep 7, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Nikita Chugunov
- G01 - MEASURING TESTING
Information Patent Application
ARTICLES INCLUDING COATED FIBERS AND METHODS OF MAKING COATED FIBER...
- Publication number 20230276898
- Publication date Sep 7, 2023
- NIKE, Inc.
- Aaron Bartel
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
OPTIMIZING HYDROCARBON RECOVERY THROUGH INTEGRATED UTILIZATION OF G...
- Publication number 20230272711
- Publication date Aug 31, 2023
- Saudi Arabian Oil Company
- Cenk Temizel
- E21 - EARTH DRILLING MINING
Information Patent Application
Formation Testing And Sampling Tool For Stimulation Of Tight And Ul...
- Publication number 20230235666
- Publication date Jul 27, 2023
- Halliburton Energy Services, Inc.
- Wael Soliman Elhawary
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR AUTOMATED REAL-TIME WATER INJECTION WELL TESTING
- Publication number 20230228188
- Publication date Jul 20, 2023
- Saudi Arabian Oil Company
- Mohammed J. Alshakhs
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR TCA BLEED OFF AND WELL START-UP
- Publication number 20230220753
- Publication date Jul 13, 2023
- Saudi Arabian Oil Company
- Mohamed Larbi Zeghlache
- E21 - EARTH DRILLING MINING

by injection test; by analysing pressure variations in an injection or production test

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for analyzing subsurface formations

Real-time fracture volume measurements and predictions

Method and system for estimating a depth pressure and/or permeabili...

Waterflood management of production wells

Automated inflow negative test process

Device and method for simulating gas intrusion and bullheading in w...

Automated initial shut-in pressure estimation

Method for evaluating and monitoring formation fracture treatment u...

Formation testing and sampling tool for stimulation of tight and ul...

High flowrate formation tester

Hydraulic integrity analysis

System for automated real-time water injection well testing

Hydraulic pressure testing system, and method of testing tubular pr...

Mapping inter-well porosity using tracers with different transport...

Drill stem testing

Stage profiles for operations of hydraulic systems and associated m...

Apparatus for TCA bleed off and well start-up

Particles for carriers and tracers

Measurement of poroelastic pressure response

Method for perforation clusters stimulation efficiency determination

Pressure transient testing with sensitivity analysis

Workflow to evaluate the time-dependent proppant embedment induced...

Diamondoids for monitoring and surveillance

Determination of geologic permeability correlative with magnetic pe...

Device to evaluate hydraulic fracturing diversion material behavior...

System and method for preventing wellbore interactions

Methods to perform an in-situ determination of a formation property...

Real time parent child well interference control

Methods and systems for determining reservoir and fracture properties

Generating tube waves within a wellbore using an electrohydraulic d...

Patents Applicationslast 30 patents

Well Completion for Unconventional Subsurface Reservoirs

HYDRAULIC INTEGRITY ANALYSIS

SMART NANOFLUIDS FOR GEOTHERMAL APPLICATIONS AND METHODS OF USE

Methods of Treating a Wellbore for Enhancing Productivity of a Subt...

MEASUREMENT OF POROELASTIC PRESSURE RESPONSE

PARTICLES FOR CARRIERS AND TRACERS

DEVICE AND METHOD FOR SIMULATING GAS INTRUSION AND BULLHEADING IN W...

METHOD FOR APPLYING THE SCALE INHIBITOR TO COMPLETION FLUIDS DURING...

QUANTIFICATION OF PRESSURE INTERFERENCE AMONG WELLS

IN-SITU SWEEP TESTING SYSTEM AND METHOD FOR CONDUCTING IN-SITU OIL...

GEL PARTICLE-CONTAINING DISCONTINUOUS PHASE SEEPAGE EXPERIMENTAL AP...

METHOD FOR APPLYING THE SCALE INHIBITOR TO COMPLETION FLUIDS DURING...

AUTOMATED INFLOW NEGATIVE TEST PROCESS

MAPPING INTER-WELL POROSITY USING TRACERS WITH DIFFERENT TRANSPORT...

DIAMONDOIDS FOR MONITORING & SURVEILLANCE

OIL FIELD TRACER, METHOD FOR OIL FIELD TRACING, AND PROPPANT COMPOS...

DETERMINATION OF GEOLOGIC PERMEABILITY CORRELATIVE WITH MAGNETIC PE...

CLOSED LOOP MONITORING AND CONTROL OF A CHEMICAL INJECTION SYSTEM

Real-time Fracture Volume Measurements and Predictions

METHOD AND SYSTEM FOR ESTIMATING A DEPTH PRESSURE AND/OR PERMEABILI...

WORKFLOW TO EVALUATE THE TIME-DEPENDENT PROPPANT EMBEDMENT INDUCED...

PRESSURE MEASUREMENT MITIGATION

SYSTEMS AND METHODS FOR ANALYZING SUBSURFACE FORMATIONS

ARTICLES AND METHODS OF MAKING ARTICLES INCLUDING A COATING

METHOD FOR REAL-TIME INTERPRETATION OF PRESSURE TRANSIENT TEST

ARTICLES INCLUDING COATED FIBERS AND METHODS OF MAKING COATED FIBER...

OPTIMIZING HYDROCARBON RECOVERY THROUGH INTEGRATED UTILIZATION OF G...

Formation Testing And Sampling Tool For Stimulation Of Tight And Ul...

SYSTEM FOR AUTOMATED REAL-TIME WATER INJECTION WELL TESTING

APPARATUS FOR TCA BLEED OFF AND WELL START-UP