of expandable casings, screens, liners, or the like

Industry

CPC
E21B43/103

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells

Current Industry

E21B43/103of expandable casings, screens, liners, or the like

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Two-stage expandable liner hanger
- Patent number 12,203,349
- Issue date Jan 21, 2025
- Halliburton Energy Services, Inc.
- Chee Sing Kelvin Loh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole expandable metal tubular
- Patent number 12,196,055
- Issue date Jan 14, 2025
- Welltec Manufacturing Center Completions ApS
- Ricardo Reves Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liner hanger system
- Patent number 12,134,956
- Issue date Nov 5, 2024
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of pre-testing expansion charge for selectively expanding a...
- Patent number 12,123,272
- Issue date Oct 22, 2024
- James G. Rairigh
- F42 - AMMUNITION BLASTING
Information Patent Grant
Enhanced expandable liner hanger support mechanism
- Patent number 12,116,870
- Issue date Oct 15, 2024
- Halliburton Energy Services, Inc.
- Daniel Newton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Slip package with improved initial setting
- Patent number 12,104,467
- Issue date Oct 1, 2024
- Schlumberger Technology Corporation
- Carlos Moreno
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for sealing fractures in a subterranean well casing
- Patent number 12,091,947
- Issue date Sep 17, 2024
- CAN HOLDINGS LLC.
- Neil Rustin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole positive displacement pump
- Patent number 12,037,858
- Issue date Jul 16, 2024
- Welltec A/S
- Jørgen Hallundbæk
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Expandable liner hanger
- Patent number 12,006,801
- Issue date Jun 11, 2024
- Coretrax Americas Limited
- Jorge Bermudez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable tubulars to isolate production casing
- Patent number 12,000,247
- Issue date Jun 4, 2024
- Saudi Arabian Oil Company
- Ammal F. Al-Anazi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for assembling a liner system
- Patent number 11,988,076
- Issue date May 21, 2024
- Baker Hughes Oilfield Operations LLC
- Jeffrey Williams
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hole protection system and method for coal seam slotting and fractu...
- Patent number 11,970,945
- Issue date Apr 30, 2024
- Hancheng Zaozhuang Industrial Co., Ltd.
- Xiaoyan Sun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole flow controller
- Patent number 11,867,025
- Issue date Jan 9, 2024
- NCS Multistage Inc.
- Stanley Mberia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deploying a liner in a wellbore
- Patent number 11,867,010
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Richard Mark Pye
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable eutectic alloy based downhole tool and methods of deploy...
- Patent number 11,867,020
- Issue date Jan 9, 2024
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore tubular with local inner diameter variation
- Patent number 11,788,387
- Issue date Oct 17, 2023
- Halliburton Energy Services, Inc.
- Angus Duthie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing patch system
- Patent number 11,788,388
- Issue date Oct 17, 2023
- Coretrax Americas Limited
- Andrei G. Filippov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bore protection device and method
- Patent number 11,781,381
- Issue date Oct 10, 2023
- Robert Wyatt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable liner hanger system and methodology
- Patent number 11,773,671
- Issue date Oct 3, 2023
- SALTEL INDUSTRIES SAS
- Gwenael Tanguy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remotely operated isolation valve
- Patent number 11,773,691
- Issue date Oct 3, 2023
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open-hole pressure tight multilateral junction
- Patent number 11,708,747
- Issue date Jul 25, 2023
- Halliburton Energy Services, Inc.
- Espen Dahl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Non-aqueous electrolytic solution and non-aqueous electrolyte secon...
- Patent number 11,695,155
- Issue date Jul 4, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Hiroaki Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal well heat carrier transport system and method for installat...
- Patent number 11,619,117
- Issue date Apr 4, 2023
- ROTOTEC AB
- Mikko Ojanne
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liner retrieval tool and method
- Patent number 11,591,875
- Issue date Feb 28, 2023
- Enventure Global Technology Inc.
- Matthew Mark Godfrey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing expander for well abandonment
- Patent number 11,585,178
- Issue date Feb 21, 2023
- WINTERHAWK WELL ABANDONMENT LTD.
- Dale Kunz
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ expandable tubulars
- Patent number 11,585,188
- Issue date Feb 21, 2023
- Terves, LLC
- Andrew Sherman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Morphable apparatus
- Patent number 11,525,327
- Issue date Dec 13, 2022
- Schlumberger Technology Corporation
- Andrew John Joseph Gorrara
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device and method for joining metallic tubulars of drilling wells
- Patent number 11,504,808
- Issue date Nov 22, 2022
- INNOVATIVE WELDING SOLUTIONS B.V.
- Giordano Pinarello
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pressure reducing metal elements for liner hangers
- Patent number 11,499,399
- Issue date Nov 15, 2022
- Halliburton Energy Services, Inc.
- Stephen Michael Greci
- E21 - EARTH DRILLING MINING
Information Patent Grant
Continuous circulation and rotation for liner deployment to prevent...
- Patent number 11,473,409
- Issue date Oct 18, 2022
- Saudi Arabian Oil Company
- Ahmed A. Al-Mousa
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SELF-ENERGIZING SEAL FOR EXPANDABLE LINER HANGER
- Publication number 20250020045
- Publication date Jan 16, 2025
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- E21 - EARTH DRILLING MINING
Information Patent Application
LINER HANGER APPARATUS AND METHOD
- Publication number 20240384629
- Publication date Nov 21, 2024
- ROKK ENERGY TECHNOLOGIES INC.
- Daniel J. Themig
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL LINE WITH SEAL ENHANCEMENT FEATURE, METHOD AND SYSTEM
- Publication number 20240240527
- Publication date Jul 18, 2024
- Baker Hughes Oilfield Operations LLC
- Dhwanikumar Patel
- E21 - EARTH DRILLING MINING
Information Patent Application
Expandable Liner Hanger With Robust Slips For Downhole Conditions W...
- Publication number 20240229614
- Publication date Jul 11, 2024
- Halliburton Energy Services, Inc.
- Francois Chevallier
- E21 - EARTH DRILLING MINING
Information Patent Application
Two-Stage Expandable Liner Hanger
- Publication number 20240151123
- Publication date May 9, 2024
- Halliburton Energy Services, Inc.
- Chee Sing Kelvin Loh
- E21 - EARTH DRILLING MINING
Information Patent Application
LINER HANGER SYSTEM
- Publication number 20240117716
- Publication date Apr 11, 2024
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- E21 - EARTH DRILLING MINING
Information Patent Application
AN EXPANDABLE EUTECTIC ALLOY BASED DOWNHOLE TOOL AND METHODS OF DEP...
- Publication number 20240060385
- Publication date Feb 22, 2024
- BiSN Tec Ltd.
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Application
ELASTOMER ALLOY FOR INTELLIGENT SAND MANAGEMENT
- Publication number 20230416594
- Publication date Dec 28, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jinglei Xiang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Drill Bore Protection Device and Method
- Publication number 20230417107
- Publication date Dec 28, 2023
- Robert Wyatt
- E21 - EARTH DRILLING MINING
Information Patent Application
SLIP PACKAGE WITH IMPROVED INITIAL SETTING
- Publication number 20230407729
- Publication date Dec 21, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Carlos Moreno
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE LINER HANGER ASSEMBLY HAVING ONE OR MORE HARDENED SECTIONS
- Publication number 20230374890
- Publication date Nov 23, 2023
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL CONDUIT LINING METHOD AND SYSTEM
- Publication number 20230358121
- Publication date Nov 9, 2023
- Saudi Arabian Oil Company
- Wael O. Badeghaish
- E21 - EARTH DRILLING MINING
Information Patent Application
ASYMMETRIC ANCHORING RIDGE DESIGN FOR EXPANDABLE LINER HANGER
- Publication number 20230349270
- Publication date Nov 2, 2023
- Halliburton Energy Services, Inc.
- Shane Patrick Furlong
- E21 - EARTH DRILLING MINING
Information Patent Application
HOLE PROTECTION SYSTEM AND METHOD FOR COAL SEAM SLOTTING AND FRACTU...
- Publication number 20230313682
- Publication date Oct 5, 2023
- Hancheng Zaozhuang Industrial Co., Ltd.
- Xiaoyan SUN
- E21 - EARTH DRILLING MINING
Information Patent Application
NON-AQUEOUS ELECTROLYTIC SOLUTION AND NON-AQUEOUS ELECTROLYTE SECON...
- Publication number 20230155178
- Publication date May 18, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Hiroaki YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXPANDABLE LINER AND METHOD FOR RUNNING THE SAME
- Publication number 20220403716
- Publication date Dec 22, 2022
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
- Xiaosen LI
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHODOLOGY TO COMBINE SAND CONTROL AND ZONAL ISOLATION...
- Publication number 20220389788
- Publication date Dec 8, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ashutosh Dikshit
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FLOW CONTROLLER
- Publication number 20220178225
- Publication date Jun 9, 2022
- NCS MULTISTAGE INC.
- Stanley MBERIA
- E21 - EARTH DRILLING MINING
Information Patent Application
FULL DEPTH DRILLING SYSTEM AND METHOD
- Publication number 20220170325
- Publication date Jun 2, 2022
- Baker Hughes Oilfield Operations LLC
- Philip J. Potter
- E21 - EARTH DRILLING MINING
Information Patent Application
OPEN-HOLE PRESSURE TIGHT MULTILATERAL JUNCTION
- Publication number 20220106860
- Publication date Apr 7, 2022
- Halliburton Energy Services, Inc.
- Espen Dahl
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE LINER HANGER SYSTEM AND METHODOLOGY
- Publication number 20220090457
- Publication date Mar 24, 2022
- SALTEL INDUSTRIES
- Gwenael Tanguy
- E21 - EARTH DRILLING MINING
Information Patent Application
CLOSED-LOOP HYDRAULIC DRILLING
- Publication number 20220065099
- Publication date Mar 3, 2022
- AMERIFORGE GROUP INC.
- Austin Johnson
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTINUOUS CIRCULATION AND ROTATION FOR LINER DEPLOYMENT TO PREVENT...
- Publication number 20220025742
- Publication date Jan 27, 2022
- Saudi Arabian Oil Company
- Ahmed A. Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
THERMAL WELL HEAT CARRIER TRANSPORT SYSTEM AND METHOD FOR INSTALLAT...
- Publication number 20210372238
- Publication date Dec 2, 2021
- ROTOTEC AB
- Mikko OJANNE
- E21 - EARTH DRILLING MINING
Information Patent Application
Liner Retrieval Tool And Method
- Publication number 20210348463
- Publication date Nov 11, 2021
- ENVENTURE GLOBAL TECHNOLOGY, INC.
- Matthew Mark Godfrey
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF REMEDIATING LEAKS IN A CEMENT SHEATH SURROUNDING A WELLBO...
- Publication number 20210348473
- Publication date Nov 11, 2021
- Shell Oil Company
- Frank RUCKERT
- E21 - EARTH DRILLING MINING
Information Patent Application
NON-AQUEOUS ELECTROLYTIC SOLUTION AND NON-AQUEOUS ELECTROLYTE SECON...
- Publication number 20210207452
- Publication date Jul 8, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Hiroaki YOSHIDA
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE REDUCING METAL ELEMENTS FOR LINER HANGERS
- Publication number 20210189842
- Publication date Jun 24, 2021
- Halliburton Energy Services, Inc.
- Stephen Michael GRECI
- E21 - EARTH DRILLING MINING
Information Patent Application
DEPLOYING A LINER IN A WELLBORE
- Publication number 20210164329
- Publication date Jun 3, 2021
- Saudi Arabian Oil Company
- Michael AFFLECK
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTELY OPERATED ISOLATION VALVE
- Publication number 20210131233
- Publication date May 6, 2021
- Weatherford Technology Holdings, LLC.
- Joe NOSKE
- E21 - EARTH DRILLING MINING

of expandable casings, screens, liners, or the like

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Two-stage expandable liner hanger

Downhole expandable metal tubular

Liner hanger system

Methods of pre-testing expansion charge for selectively expanding a...

Enhanced expandable liner hanger support mechanism

Slip package with improved initial setting

Method for sealing fractures in a subterranean well casing

Downhole positive displacement pump

Expandable liner hanger

Expandable tubulars to isolate production casing

Method for assembling a liner system

Hole protection system and method for coal seam slotting and fractu...

Downhole flow controller

Deploying a liner in a wellbore

Expandable eutectic alloy based downhole tool and methods of deploy...

Wellbore tubular with local inner diameter variation

Casing patch system

Drill bore protection device and method

Expandable liner hanger system and methodology

Remotely operated isolation valve

Open-hole pressure tight multilateral junction

Non-aqueous electrolytic solution and non-aqueous electrolyte secon...

Thermal well heat carrier transport system and method for installat...

Liner retrieval tool and method

Casing expander for well abandonment

In situ expandable tubulars

Morphable apparatus

Device and method for joining metallic tubulars of drilling wells

Pressure reducing metal elements for liner hangers

Continuous circulation and rotation for liner deployment to prevent...

Patents Applicationslast 30 patents

SELF-ENERGIZING SEAL FOR EXPANDABLE LINER HANGER

LINER HANGER APPARATUS AND METHOD

CONTROL LINE WITH SEAL ENHANCEMENT FEATURE, METHOD AND SYSTEM

Expandable Liner Hanger With Robust Slips For Downhole Conditions W...

Two-Stage Expandable Liner Hanger

LINER HANGER SYSTEM

AN EXPANDABLE EUTECTIC ALLOY BASED DOWNHOLE TOOL AND METHODS OF DEP...

ELASTOMER ALLOY FOR INTELLIGENT SAND MANAGEMENT

Drill Bore Protection Device and Method

SLIP PACKAGE WITH IMPROVED INITIAL SETTING

EXPANDABLE LINER HANGER ASSEMBLY HAVING ONE OR MORE HARDENED SECTIONS

WELL CONDUIT LINING METHOD AND SYSTEM

ASYMMETRIC ANCHORING RIDGE DESIGN FOR EXPANDABLE LINER HANGER

HOLE PROTECTION SYSTEM AND METHOD FOR COAL SEAM SLOTTING AND FRACTU...

NON-AQUEOUS ELECTROLYTIC SOLUTION AND NON-AQUEOUS ELECTROLYTE SECON...

EXPANDABLE LINER AND METHOD FOR RUNNING THE SAME

SYSTEM AND METHODOLOGY TO COMBINE SAND CONTROL AND ZONAL ISOLATION...

DOWNHOLE FLOW CONTROLLER

FULL DEPTH DRILLING SYSTEM AND METHOD

OPEN-HOLE PRESSURE TIGHT MULTILATERAL JUNCTION

EXPANDABLE LINER HANGER SYSTEM AND METHODOLOGY

CLOSED-LOOP HYDRAULIC DRILLING

CONTINUOUS CIRCULATION AND ROTATION FOR LINER DEPLOYMENT TO PREVENT...

THERMAL WELL HEAT CARRIER TRANSPORT SYSTEM AND METHOD FOR INSTALLAT...

Liner Retrieval Tool And Method

METHOD OF REMEDIATING LEAKS IN A CEMENT SHEATH SURROUNDING A WELLBO...

NON-AQUEOUS ELECTROLYTIC SOLUTION AND NON-AQUEOUS ELECTROLYTE SECON...

PRESSURE REDUCING METAL ELEMENTS FOR LINER HANGERS

DEPLOYING A LINER IN A WELLBORE

REMOTELY OPERATED ISOLATION VALVE