Obtaining fluid samples or testing fluids, in boreholes or wells

Industry

CPC
E21B49/08

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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

E21B49/08Obtaining fluid samples or testing fluids, in boreholes or wells

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen production, storage and recovery
- Patent number 12,366,138
- Issue date Jul 22, 2025
- TERRAH2 LLC
- Eva Vinegar
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for measuring downhole mud flow density
- Patent number 12,366,161
- Issue date Jul 22, 2025
- Baker Hughes Oilfield Operations LLC
- Volker Peters
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and process for geological sequestration of carbon-containin...
- Patent number 12,359,538
- Issue date Jul 15, 2025
- Charm Industrial, Inc.
- Shaun Meehan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Logging and analysis module for drill cuttings, and method of analy...
- Patent number 12,359,563
- Issue date Jul 15, 2025
- Ahmed M. H. ElGamal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Real time downhole water chemistry and uses
- Patent number 12,359,565
- Issue date Jul 15, 2025
- ConocoPhillips Company
- Subhadeep Chowdhury
- E21 - EARTH DRILLING MINING
Information Patent Grant
Online particles count monitoring system and seawater injection sys...
- Patent number 12,360,031
- Issue date Jul 15, 2025
- Saudi Arabian Oil Company
- Ahmad Noor Al-deen Rizq
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gas and water breakthrough detection
- Patent number 12,359,543
- Issue date Jul 15, 2025
- Saudi Arabian Oil Company
- Ammal F. Al-Anazi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-calibrated method of determining borehole fluid acoustic prope...
- Patent number 12,359,564
- Issue date Jul 15, 2025
- Baker Hughes Oilfield Operations LLC
- Wei Han
- E21 - EARTH DRILLING MINING
Information Patent Grant
Integrated time-lapse gas geochemistry and equation of state modeli...
- Patent number 12,352,163
- Issue date Jul 8, 2025
- Saudi Arabian Oil Company
- Pan Luo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid holdup monitoring in downhole fluid sampling tools
- Patent number 12,352,162
- Issue date Jul 8, 2025
- Halliburton Energy Services, Inc.
- Zhonghuan Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Optical detection of ION water chemistry in oil and water
- Patent number 12,345,156
- Issue date Jul 1, 2025
- Halliburton Energy Services, Inc.
- Christopher Michael Jones
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enhanced deep micro-fracturing tool using laser beams and acoustic...
- Patent number 12,345,143
- Issue date Jul 1, 2025
- Saudi Arabian Oil Company
- Rima T. Alfaraj
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for downhole fluid microsample collection with...
- Patent number 12,338,733
- Issue date Jun 24, 2025
- Halliburton Energy Services, Inc.
- Christian Reding
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low emission multi-zone hydrocarbon reservoir testing
- Patent number 12,338,734
- Issue date Jun 24, 2025
- Halliburton Energy Services, Inc.
- Paul D. Ringgenberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for creating pressure waves in a well
- Patent number 12,331,616
- Issue date Jun 17, 2025
- Schlumberger Technology Corporation
- Mark Callister Oettli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lithium detection techniques using neutrons and/or alpha particles
- Patent number 12,332,400
- Issue date Jun 17, 2025
- Schlumberger Technology Corporation
- Shikha Prasad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Combination of a surface well testing facility and a cable formatio...
- Patent number 12,326,049
- Issue date Jun 10, 2025
- Schlumberger Technology Corporation
- Yermek Kaipov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bi-conical optical sensor for obtaining downhole fluid properties
- Patent number 12,320,255
- Issue date Jun 3, 2025
- Baker Hughes Oilfield Operations LLC
- Sandip Maity
- 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
Systems and methods for analyzing multiphase production fluids
- Patent number 12,320,688
- Issue date Jun 3, 2025
- Saudi Arabian Oil Company
- Jana M. Al-Jindan
- 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
Measuring drilling fluid hydrogen sulfide with smart polymers
- Patent number 12,305,507
- Issue date May 20, 2025
- Saudi Arabian Oil Company
- Mohammed Albassam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Advanced flow rate measurement using chemical prospector of oil and...
- Patent number 12,305,508
- Issue date May 20, 2025
- Saudi Arabian Oil Company
- Keshabananda Baruah
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for exchanging fracturing components of a hydra...
- Patent number 12,305,495
- Issue date May 20, 2025
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well system with attached sealant line
- Patent number 12,305,473
- Issue date May 20, 2025
- Perl Holdings Corporation
- Lance I. Robinson
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and process for geological sequestration of carbon-containin...
- Patent number 12,297,719
- Issue date May 13, 2025
- Charm Industrial, Inc.
- Shaun Kinetic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sealing detection during formation pressure testing
- Patent number 12,291,960
- Issue date May 6, 2025
- Halliburton Energy Services, Inc.
- Mehdi Ali Pour Kallehbasti
- 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
Assessing and remediating well clogging from mobile particles, syst...
- Patent number 12,287,271
- Issue date Apr 29, 2025
- SEVEE & MAHER ENGINEERS, INC.
- Bruce Austin Fowler
- E03 - WATER SUPPLY SEWERAGE
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

Patents Applicationslast 30 patents

Information Patent Application
Performing Seismic Inversion by a Three-Dimensional Residual Fit
- Publication number 20250237134
- Publication date Jul 24, 2025
- Saudi Arabian Oil Company
- Saleh K. Almeshari
- E21 - EARTH DRILLING MINING
Information Patent Application
CLEANING SYSTEM FOR A FLUID TESTING SYSTEM
- Publication number 20250235907
- Publication date Jul 24, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Brian Ligertwood
- B08 - CLEANING
Information Patent Application
SYSTEM AND METHOD FOR AUTOMATIC, FULL-FIELD AND MULTI-WELL PERMEABI...
- Publication number 20250237142
- Publication date Jul 24, 2025
- Saudi Arabian Oil Company
- Babatope Kayode
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE-VOLUME-TEMPERATURE (PVT) SYSTEM FOR RESERVOIR FLUID CHARAC...
- Publication number 20250231161
- Publication date Jul 17, 2025
- Saudi Arabian Oil Company
- Khalid M. Alhajri
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAININ...
- Publication number 20250230732
- Publication date Jul 17, 2025
- Charm Industrial, Inc.
- Shaun Kinetic
- E21 - EARTH DRILLING MINING
Information Patent Application
VALIDATION FOR RESERVOIR FLOW DURING FORMATION TESTING
- Publication number 20250223904
- Publication date Jul 10, 2025
- Halliburton Energy Services, Inc.
- Mehdi Ali Pour Kallehbasti
- E21 - EARTH DRILLING MINING
Information Patent Application
CORRELATED WAVE-PARTICLE APPLICATION FOR DOWNHOLE MEASUREMENTS
- Publication number 20250223903
- Publication date Jul 10, 2025
- Halliburton Energy Services, Inc.
- Christopher Michael Jones
- E21 - EARTH DRILLING MINING
Information Patent Application
System And Method For Down Hole High Concentration Gas Sensing
- Publication number 20250215796
- Publication date Jul 3, 2025
- Halliburton Energy Services, Inc.
- Christopher Michael Jones
- E21 - EARTH DRILLING MINING
Information Patent Application
ATTENUATED TOTAL INTERNAL REFLECTION OPTICAL SENSOR FOR OBTAINING D...
- Publication number 20250215797
- Publication date Jul 3, 2025
- Baker Hughes Oilfield Operations LLC
- Sandip Maity
- 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
PRESSURE TUNED INFRARED LIGHT EMITTING DIODE FOR DOWNHOLE SPECTROSCOPY
- Publication number 20250215795
- Publication date Jul 3, 2025
- Baker Hughes Oilfield Operations LLC
- Rocco DiFoggio
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FLUID SAMPLING SYSTEM WITH HYDRAULIC ACTUATION
- Publication number 20250215793
- Publication date Jul 3, 2025
- Halliburton Energy Services, Inc.
- Christian Reding
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID SAMPLING TOOL AND SAMPLE CHAMBER FOR CHEMICALLY ACTIVE COMPON...
- Publication number 20250215794
- Publication date Jul 3, 2025
- Halliburton Energy Services, Inc.
- Wael Soliman Elhawary
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE LITHIUM DETECTION BY ACCUMULATION
- Publication number 20250207497
- Publication date Jun 26, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Rod William Shampine
- E21 - EARTH DRILLING MINING
Information Patent Application
Low Emission Multi-Zone Hydrocarbon Reservoir Testing
- Publication number 20250207496
- Publication date Jun 26, 2025
- Halliburton Energy Services, Inc.
- Paul D. RINGGENBERG
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DETECTION OF FORMATION AND FLUID PROPERTIES USING QUANTUM...
- Publication number 20250198283
- Publication date Jun 19, 2025
- Halliburton Energy Services, Inc.
- Songhua CHEN
- E21 - EARTH DRILLING MINING
Information Patent Application
Method And Apparatus For Downhole Fluid Microsample Collection With...
- Publication number 20250198282
- Publication date Jun 19, 2025
- Halliburton Energy Services, Inc.
- Christian Reding
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING DEFORMATION OF A TOOL STRING
- Publication number 20250188834
- Publication date Jun 12, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Hua Yu
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS FOR PREDICTING FLUID TYPE WHILE GEOSTEERING
- Publication number 20250188836
- Publication date Jun 12, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Shahnawaz Hossain Molla
- E21 - EARTH DRILLING MINING
Information Patent Application
DETERMINING HYDROCARBON RESOURCE CHARACTERISTICS VIA MUD LOGGING
- Publication number 20250188835
- Publication date Jun 12, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Shahnawaz Hossain Molla
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD OF MONITORING FRACTURING IN GEOTHERMAL SYSTEMS
- Publication number 20250179911
- Publication date Jun 5, 2025
- RESMAN AS
- Scott LAVOIE
- E21 - EARTH DRILLING MINING
Information Patent Application
PHOTOELECTRIC FUSION IN-SITU DETECTION DEVICE AND METHOD FOR THERMA...
- Publication number 20250172718
- Publication date May 29, 2025
- JILIN UNIVERSITY
- Zhiyong CHANG
- 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
METHOD AND SYSTEM FOR MANAGING UNCONVENTIONAL RESERVOIR OPERATIONS
- Publication number 20250163803
- Publication date May 22, 2025
- Saudi Arabian Oil Company
- Mehaboob B. Abdulazeez
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR DATA-DRIVEN HYDROCARBON FLUID PROPERTY PREDIC...
- Publication number 20250163802
- Publication date May 22, 2025
- Saudi Arabian Oil Company
- Ahmed H. Al Ayesh
- E21 - EARTH DRILLING MINING
Information Patent Application
IMPLOSION DEVICE
- Publication number 20250163778
- Publication date May 22, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Adil Al Busaidy
- E21 - EARTH DRILLING MINING
Information Patent Application
ACOUSTIC FLUID DENSITY DETERMINATION FOR GEOMETRICALLY COMPLEX FLOW...
- Publication number 20250155345
- Publication date May 15, 2025
- Baker Hughes Oilfield Operations LLC
- Rocco DiFoggio
- G01 - MEASURING TESTING
Information Patent Application
Correlated Wave-Particle Application For Downhole Measurements
- Publication number 20250146409
- Publication date May 8, 2025
- Halliburton Energy Services, Inc.
- Christopher Michael Jones
- E21 - EARTH DRILLING MINING
Information Patent Application
REAL-TIME ANALYSIS OF PRODUCTION CHEMICALS AT WELLSITES
- Publication number 20250146411
- Publication date May 8, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Sharath Chandra Mahavadi
- E21 - EARTH DRILLING MINING
Information Patent Application
QUANTIFICATION OF WELLBORE FLUID ADDITIVES BY LASER INDUCED BREAKDO...
- Publication number 20250146945
- Publication date May 8, 2025
- Halliburton Energy Services, Inc.
- Jay Deville
- E21 - EARTH DRILLING MINING

Obtaining fluid samples or testing fluids, in boreholes or wells

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hydrogen production, storage and recovery

System and method for measuring downhole mud flow density

System and process for geological sequestration of carbon-containin...

Logging and analysis module for drill cuttings, and method of analy...

Real time downhole water chemistry and uses

Online particles count monitoring system and seawater injection sys...

Gas and water breakthrough detection

Self-calibrated method of determining borehole fluid acoustic prope...

Integrated time-lapse gas geochemistry and equation of state modeli...

Fluid holdup monitoring in downhole fluid sampling tools

Optical detection of ION water chemistry in oil and water

Enhanced deep micro-fracturing tool using laser beams and acoustic...

Method and apparatus for downhole fluid microsample collection with...

Low emission multi-zone hydrocarbon reservoir testing

System and method for creating pressure waves in a well

Lithium detection techniques using neutrons and/or alpha particles

Combination of a surface well testing facility and a cable formatio...

Bi-conical optical sensor for obtaining downhole fluid properties

Indirect measurement system for identifying the position, density a...

Systems and methods for analyzing multiphase production fluids

Assessment of flow networks

Measuring drilling fluid hydrogen sulfide with smart polymers

Advanced flow rate measurement using chemical prospector of oil and...

Systems and methods for exchanging fracturing components of a hydra...

Well system with attached sealant line

System and process for geological sequestration of carbon-containin...

Sealing detection during formation pressure testing

Pressure measurement mitigation

Assessing and remediating well clogging from mobile particles, syst...

Enhanced reliability and calibration of landfill gas measurement an...

Patents Applicationslast 30 patents

Performing Seismic Inversion by a Three-Dimensional Residual Fit

CLEANING SYSTEM FOR A FLUID TESTING SYSTEM

SYSTEM AND METHOD FOR AUTOMATIC, FULL-FIELD AND MULTI-WELL PERMEABI...

PRESSURE-VOLUME-TEMPERATURE (PVT) SYSTEM FOR RESERVOIR FLUID CHARAC...

SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAININ...

VALIDATION FOR RESERVOIR FLOW DURING FORMATION TESTING

CORRELATED WAVE-PARTICLE APPLICATION FOR DOWNHOLE MEASUREMENTS

System And Method For Down Hole High Concentration Gas Sensing

ATTENUATED TOTAL INTERNAL REFLECTION OPTICAL SENSOR FOR OBTAINING D...

METHODS AND SYSTEMS FOR OPTIMIZING GAS-LIFTING OPERATIONS

PRESSURE TUNED INFRARED LIGHT EMITTING DIODE FOR DOWNHOLE SPECTROSCOPY

DOWNHOLE FLUID SAMPLING SYSTEM WITH HYDRAULIC ACTUATION

FLUID SAMPLING TOOL AND SAMPLE CHAMBER FOR CHEMICALLY ACTIVE COMPON...

DOWNHOLE LITHIUM DETECTION BY ACCUMULATION

Low Emission Multi-Zone Hydrocarbon Reservoir Testing

DOWNHOLE DETECTION OF FORMATION AND FLUID PROPERTIES USING QUANTUM...

Method And Apparatus For Downhole Fluid Microsample Collection With...

SYSTEMS AND METHODS FOR DETERMINING DEFORMATION OF A TOOL STRING

METHODS AND SYSTEMS FOR PREDICTING FLUID TYPE WHILE GEOSTEERING

DETERMINING HYDROCARBON RESOURCE CHARACTERISTICS VIA MUD LOGGING

SYSTEM AND METHOD OF MONITORING FRACTURING IN GEOTHERMAL SYSTEMS

PHOTOELECTRIC FUSION IN-SITU DETECTION DEVICE AND METHOD FOR THERMA...

SYSTEM AND METHOD FOR OPTIMIZED PRODUCTION OF HYDROCARBONS FROM SHA...

METHOD AND SYSTEM FOR MANAGING UNCONVENTIONAL RESERVOIR OPERATIONS

SYSTEM AND METHOD FOR DATA-DRIVEN HYDROCARBON FLUID PROPERTY PREDIC...

IMPLOSION DEVICE

ACOUSTIC FLUID DENSITY DETERMINATION FOR GEOMETRICALLY COMPLEX FLOW...

Correlated Wave-Particle Application For Downhole Measurements

REAL-TIME ANALYSIS OF PRODUCTION CHEMICALS AT WELLSITES

QUANTIFICATION OF WELLBORE FLUID ADDITIVES BY LASER INDUCED BREAKDO...