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
Expandable eutectic alloy based downhole tool and methods of deploy...
- Patent number 12,359,528
- Issue date Jul 15, 2025
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole expandable tubular
- Patent number 12,312,901
- Issue date May 27, 2025
- Welltec Manufacturing Center Completions ApS
- Ricardo Reves Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for deploying fiber optic cables with a cured-in-...
- Patent number 12,291,944
- Issue date May 6, 2025
- Saudi Arabian Oil Company
- Vladimir Kazei
- E21 - EARTH DRILLING MINING
Information Patent Grant
Running tool for a downhole aparatus for patching a wall of conduit...
- Patent number 12,291,938
- Issue date May 6, 2025
- Isealate AS
- Einar Waage-Rasmussen
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and methodology to combine sand control and zonal isolation...
- Patent number 12,264,549
- Issue date Apr 1, 2025
- Schlumberger Technology Corporation
- Ashutosh Dikshit
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable liner hanger assembly having one or more hardened sections
- Patent number 12,252,961
- Issue date Mar 18, 2025
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well conduit lining method and system
- Patent number 12,215,575
- Issue date Feb 4, 2025
- Saudi Arabian Oil Company
- Wael O. Badeghaish
- E21 - EARTH DRILLING MINING
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

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR ANCHORING A SUB-SURFACE COMPLETION UNIT IN...
- Publication number 20250137359
- Publication date May 1, 2025
- Saudi Arabian Oil Company
- Pranay Asthana
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE LINER HANGER ASSEMBLY HAVING ANCHOR KEY IN DOVETAIL GROO...
- Publication number 20250129691
- Publication date Apr 24, 2025
- Halliburton Energy Services, Inc.
- Muhammad Nur Adli Juhari
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR DEPLOYING FIBER OPTIC CABLES WITH A CURED-IN-...
- Publication number 20250122781
- Publication date Apr 17, 2025
- ARAMCO SERVICES COMPANY
- Vladimir Kazei
- E21 - EARTH DRILLING MINING
Information Patent Application
Two-Stage Expandable Liner Hanger
- Publication number 20250109666
- Publication date Apr 3, 2025
- Halliburton Energy Services, Inc.
- Chee Sing Kelvin Loh
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULAR BARRIER AND DOWNHOLE SYSTEM
- Publication number 20250084736
- Publication date Mar 13, 2025
- Welltec Manufacturing Center Completions ApS
- Ricardo Reves VASQUES
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL AND ANCHOR FOR EXPANDABLE LINER HANGERS
- Publication number 20250059857
- Publication date Feb 20, 2025
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Application
A METHOD OF LINING A BOREHOLE, A SYSTEM AND COMPONENTS OF SAME
- Publication number 20250043663
- Publication date Feb 6, 2025
- Minova International Limited
- Adam Janicek
- E21 - EARTH DRILLING MINING
Information Patent Application
ENHANCED EXPANDABLE LINER HANGER SUPPORT MECHANISM
- Publication number 20250027388
- Publication date Jan 23, 2025
- Halliburton Energy Services, Inc.
- Daniel Newton
- E21 - EARTH DRILLING MINING
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

of expandable casings, screens, liners, or the like

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Downhole expandable tubular

System and method for deploying fiber optic cables with a cured-in-...

Running tool for a downhole aparatus for patching a wall of conduit...

System and methodology to combine sand control and zonal isolation...

Expandable liner hanger assembly having one or more hardened sections

Well conduit lining method and system

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...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR ANCHORING A SUB-SURFACE COMPLETION UNIT IN...

EXPANDABLE LINER HANGER ASSEMBLY HAVING ANCHOR KEY IN DOVETAIL GROO...

SYSTEM AND METHOD FOR DEPLOYING FIBER OPTIC CABLES WITH A CURED-IN-...

Two-Stage Expandable Liner Hanger

ANNULAR BARRIER AND DOWNHOLE SYSTEM

SEAL AND ANCHOR FOR EXPANDABLE LINER HANGERS

A METHOD OF LINING A BOREHOLE, A SYSTEM AND COMPONENTS OF SAME

ENHANCED EXPANDABLE LINER HANGER SUPPORT MECHANISM

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