operated by fluid pressure

Industry

CPC
E21B37/04

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B37/00Methods or apparatus for cleaning boreholes or wells

Current Industry

E21B37/04operated by fluid pressure

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
System and method for cleaning and inspecting a wellhead
- Patent number 12,270,270
- Issue date Apr 8, 2025
- INNOVEX DOWNHOLE SOLUTIONS, INC.
- Gary Firth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wiper dart having a bi-diameter wiper cup with protruding ring
- Patent number 12,270,281
- Issue date Apr 8, 2025
- Halliburton Energy Services, Inc.
- Shobeir Pirayeh Gar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole cleaning tool and method
- Patent number 12,110,766
- Issue date Oct 8, 2024
- CORETRAX GLOBL LIMITED
- Thilo Rahn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole wellbore treatment system and method
- Patent number 12,091,941
- Issue date Sep 17, 2024
- PIPETECH INTERNATIONAL AS
- Knut Lund
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multiple cycle deployable and retractable downhole scraper or brush
- Patent number 11,933,141
- Issue date Mar 19, 2024
- Halliburton Energy Services, Inc.
- David Allen Dockweiler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore casing scraper
- Patent number 11,885,203
- Issue date Jan 30, 2024
- Halliburton Energy Services, Inc.
- Stephen Michael Greci
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for setting a lower completion and cleaning a casing above t...
- Patent number 11,879,314
- Issue date Jan 23, 2024
- Baker Hughes Oilfield Operations LLC
- Mark Kendall Adam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wash tool
- Patent number 11,814,930
- Issue date Nov 14, 2023
- WRIGHT'S IP HOLDINGS, LLC
- David C. Wright
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing exit anchor with redundant activation system
- Patent number 11,761,277
- Issue date Sep 19, 2023
- Baker Hughes Oilfield Operations LLC
- Tuan Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Scale sampler plunger
- Patent number 11,732,552
- Issue date Aug 22, 2023
- Saudi Arabian Oil Company
- Fatimah H. AlNasser
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for incorporating scrapers in multi zone packer assembly
- Patent number 11,708,745
- Issue date Jul 25, 2023
- Halliburton Energy Services, Inc.
- Kyle Patrick Gravois
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole cleaning apparatus
- Patent number 11,655,691
- Issue date May 23, 2023
- Odfjell Technology Invest Ltd
- Scott Henderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for cleaning a wellbore
- Patent number 11,649,697
- Issue date May 16, 2023
- Baker Hughes Oilfield Operations LLC
- Adam Larsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for moving stuck objects in a well
- Patent number 11,629,569
- Issue date Apr 18, 2023
- ARDYNE HOLDINGS LIMITED
- Alan Fairweather
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bottom hole assembly with a cleaning tool
- Patent number 11,613,967
- Issue date Mar 28, 2023
- Weatherford Technology Holdings, LLC
- Kenneth D. Hora
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for setting a lower completion and cleaning a casing above t...
- Patent number 11,598,181
- Issue date Mar 7, 2023
- Baker Hughes Oilfield Operations LLC
- Mark Kendall Adam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool
- Patent number 11,566,482
- Issue date Jan 31, 2023
- Swarfix AS
- Geir Magne Langeland
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for isolating a horizontal tie-in pipeline of an inactive h...
- Patent number 11,555,373
- Issue date Jan 17, 2023
- John Robert Karl Krug
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for verifying the inner diameter of tubulars forming a tu...
- Patent number 11,549,363
- Issue date Jan 10, 2023
- Dan Todd Bomersbach
- G01 - MEASURING TESTING
Information Patent Grant
Casing cleaning tool
- Patent number 11,473,404
- Issue date Oct 18, 2022
- BigMini Ltd
- Anthony Allen
- B08 - CLEANING
Information Patent Grant
Method of removing iron-containing scale from a wellbore, pipe, or...
- Patent number 11,441,064
- Issue date Sep 13, 2022
- King Fahd University of Petroleum & Minerals
- Salaheldin Elkatatny
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool assemblies for drilling wellbores and methods for ope...
- Patent number 11,421,510
- Issue date Aug 23, 2022
- Saudi Arabian Oil Company
- Mohammed M. Otaibi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore system for interventionaless cleanout
- Patent number 11,359,461
- Issue date Jun 14, 2022
- Baker Hughes Oilfield Operations LLC
- Ryan Christopher Holcomb
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Downhole cleaning apparatus
- Patent number 11,174,707
- Issue date Nov 16, 2021
- ODFJELL PARTNERS INVEST LTD.
- Nikolaos Tzallas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing exit anchor with redundant activation system
- Patent number 11,162,314
- Issue date Nov 2, 2021
- Baker Hughes Oilfield Operations LLC
- Tuan Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for cleaning an oil and gas well riser assembl...
- Patent number 11,135,628
- Issue date Oct 5, 2021
- Tri-State Environmental, LLC
- Anthony Scott Carter
- B08 - CLEANING
Information Patent Grant
Vectored annular wellbore cleaning system
- Patent number 11,111,760
- Issue date Sep 7, 2021
- Baker Hughes Oilfield Operations LLC
- Adam Larsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing scraper activated and deactivated downhole
- Patent number 11,060,379
- Issue date Jul 13, 2021
- Weatherford Technology Holdings, LLC
- Matthew D. Garcia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bottom hole assembly with a cleaning tool
- Patent number 11,047,210
- Issue date Jun 29, 2021
- Weatherford Technology Holdings, LLC
- Kenneth D. Hora
- E21 - EARTH DRILLING MINING
Information Patent Grant
Diffuser assembly
- Patent number 11,047,181
- Issue date Jun 29, 2021
- Cambre Allen Romero
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
WIPER DART HAVING A BI-DIAMETER WIPER CUP WITH PROTRUDING RING
- Publication number 20250084732
- Publication date Mar 13, 2025
- Halliburton Energy Services, Inc.
- Shobeir Pirayeh GAR
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY TOOL HYDRAULIC POWER SYSTEM
- Publication number 20250084716
- Publication date Mar 13, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Juan Jose Jaramillo
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE CLEANING TOOL AND METHOD
- Publication number 20240418058
- Publication date Dec 19, 2024
- CORETRAX GLOBAL LIMITED
- Thilo RAHN
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS
- Publication number 20240052712
- Publication date Feb 15, 2024
- DeltaTek Oil Tools Limited
- Tristam Paul Horn
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE CASING SCRAPER
- Publication number 20240035359
- Publication date Feb 1, 2024
- Halliburton Energy Services, Inc.
- Stephen Michael GRECI
- E21 - EARTH DRILLING MINING
Information Patent Application
Multiple Cycle Deployable and Retractable Downhole Scraper or Brush
- Publication number 20230399921
- Publication date Dec 14, 2023
- Halliburton Energy Services, Inc.
- David Allen Dockweiler
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE CLEANING TOOL AND METHOD
- Publication number 20230366295
- Publication date Nov 16, 2023
- CORETRAX GLOBAL LIMITED
- Thilo RAHN
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR SETTING A LOWER COMPLETION AND CLEANING A CASING ABOVE T...
- Publication number 20230258058
- Publication date Aug 17, 2023
- Baker Hughes Oilfield Operations LLC
- Mark Kendall Adam
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus for Verifying the Inner Diameter of Tubulars Forming A Tu...
- Publication number 20230109922
- Publication date Apr 13, 2023
- Dan Todd Bomersbach
- E21 - EARTH DRILLING MINING
Information Patent Application
Wash Tool
- Publication number 20230088389
- Publication date Mar 23, 2023
- Wright's Well Control Services, LLC
- David C. Wright
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL
- Publication number 20220372827
- Publication date Nov 24, 2022
- Swarfix AS
- Geir Magne Langeland
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR SETTING A LOWER COMPLETION AND CLEANING A CASING ABOVE T...
- Publication number 20220220831
- Publication date Jul 14, 2022
- Baker Hughes Oilfield Operations LLC
- Mark Kendall Adam
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL ASSEMBLIES FOR DRILLING WELLBORES AND METHODS FOR OPE...
- Publication number 20220205339
- Publication date Jun 30, 2022
- Saudi Arabian Oil Company
- Mohammed M. Otaibi
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR CLEANING AND INSPECTING A WELLHEAD
- Publication number 20220120155
- Publication date Apr 21, 2022
- INNOVEX DOWNHOLE SOLUTIONS, INC.
- Gary Firth
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE WELLBORE TREATMENT SYSTEM AND METHOD
- Publication number 20220106859
- Publication date Apr 7, 2022
- Pipetech International AS
- Knut Lund
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL
- Publication number 20220025726
- Publication date Jan 27, 2022
- Swarfix AS
- Geir Magne Langeland
- E21 - EARTH DRILLING MINING
Information Patent Application
Well Operations
- Publication number 20220010642
- Publication date Jan 13, 2022
- Ardyne Holdings Limited
- Alan Fairweather
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING EXIT ANCHOR WITH REDUNDANT ACTIVATION SYSTEM
- Publication number 20210372211
- Publication date Dec 2, 2021
- Baker Hughes Oilfield Operations LLC
- Tuan Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING EXIT ANCHOR WITH REDUNDANT ACTIVATION SYSTEM
- Publication number 20210301610
- Publication date Sep 30, 2021
- Baker Hughes Oilfield Operations LLC
- Tuan Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Application
BOTTOM HOLE ASSEMBLY WITH A CLEANING TOOL
- Publication number 20210285307
- Publication date Sep 16, 2021
- Weatherford Technology Holdings, LLC.
- Kenneth D. HORA
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR INCORPORATING SCRAPERS IN MULTI ZONE PACKER ASSEMBLY
- Publication number 20210262317
- Publication date Aug 26, 2021
- Halliburton Energy Services, Inc.
- Kyle Patrick Gravois
- E21 - EARTH DRILLING MINING
Information Patent Application
PROCESS FOR ISOLATING A HORIZONTAL TIE-IN PIPELINE OF AN INACTIVE H...
- Publication number 20210238949
- Publication date Aug 5, 2021
- John Robert Karl Krug
- E21 - EARTH DRILLING MINING
Information Patent Application
An Apparatus for Verifying the Inner Diameter of Tubulars Forming A...
- Publication number 20210215469
- Publication date Jul 15, 2021
- Dan Todd Bomersbach
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF REMOVING IRON-CONTAINING SCALE FROM A WELLBORE, PIPE, OR...
- Publication number 20210207019
- Publication date Jul 8, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Salaheldin ELKATATNY
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INTERVENTIONLESS CLEANOUTS WITH VACS TUBING COMPLETION
- Publication number 20210172290
- Publication date Jun 10, 2021
- Baker Hughes Oilfield Operations LLC
- Ryan Christopher Holcomb
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
VECTORED ANNULAR WELLBORE CLEANING SYSTEM
- Publication number 20210156228
- Publication date May 27, 2021
- Baker Hughes Oilfield Operations LLC
- Adam Larsen
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Cleaning Apparatus
- Publication number 20210131230
- Publication date May 6, 2021
- ODFJELL PARTNERS INVEST LTD
- Scott Henderson
- E21 - EARTH DRILLING MINING
Information Patent Application
Diffuser Assembly
- Publication number 20200270957
- Publication date Aug 27, 2020
- Cambre Allen Romero
- E21 - EARTH DRILLING MINING
Information Patent Application
BOTTOM HOLE ASSEMBLY WITH A CLEANING TOOL
- Publication number 20200131886
- Publication date Apr 30, 2020
- Weatherford Technology Holdings, LLC.
- Kenneth D. Hora
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE CLEANING APPARATUS
- Publication number 20200102810
- Publication date Apr 2, 2020
- Odfjell Partners Invest Ltd
- Nikolaos Tzallas
- E21 - EARTH DRILLING MINING

operated by fluid pressure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for cleaning and inspecting a wellhead

Wiper dart having a bi-diameter wiper cup with protruding ring

Downhole cleaning tool and method

Downhole wellbore treatment system and method

Multiple cycle deployable and retractable downhole scraper or brush

Wellbore casing scraper

System for setting a lower completion and cleaning a casing above t...

Wash tool

Casing exit anchor with redundant activation system

Scale sampler plunger

Method for incorporating scrapers in multi zone packer assembly

Downhole cleaning apparatus

Method and apparatus for cleaning a wellbore

System and method for moving stuck objects in a well

Bottom hole assembly with a cleaning tool

System for setting a lower completion and cleaning a casing above t...

Well tool

Process for isolating a horizontal tie-in pipeline of an inactive h...

Apparatus for verifying the inner diameter of tubulars forming a tu...

Casing cleaning tool

Method of removing iron-containing scale from a wellbore, pipe, or...

Downhole tool assemblies for drilling wellbores and methods for ope...

Wellbore system for interventionaless cleanout

Downhole cleaning apparatus

Casing exit anchor with redundant activation system

Method and apparatus for cleaning an oil and gas well riser assembl...

Vectored annular wellbore cleaning system

Casing scraper activated and deactivated downhole

Bottom hole assembly with a cleaning tool

Diffuser assembly

Patents Applicationslast 30 patents

WIPER DART HAVING A BI-DIAMETER WIPER CUP WITH PROTRUDING RING

ROTARY TOOL HYDRAULIC POWER SYSTEM

DOWNHOLE CLEANING TOOL AND METHOD

DOWNHOLE APPARATUS

WELLBORE CASING SCRAPER

Multiple Cycle Deployable and Retractable Downhole Scraper or Brush

DOWNHOLE CLEANING TOOL AND METHOD

SYSTEM FOR SETTING A LOWER COMPLETION AND CLEANING A CASING ABOVE T...

Apparatus for Verifying the Inner Diameter of Tubulars Forming A Tu...

Wash Tool

WELL TOOL

SYSTEM FOR SETTING A LOWER COMPLETION AND CLEANING A CASING ABOVE T...

DOWNHOLE TOOL ASSEMBLIES FOR DRILLING WELLBORES AND METHODS FOR OPE...

SYSTEM AND METHOD FOR CLEANING AND INSPECTING A WELLHEAD

DOWNHOLE WELLBORE TREATMENT SYSTEM AND METHOD

WELL TOOL

Well Operations

CASING EXIT ANCHOR WITH REDUNDANT ACTIVATION SYSTEM

CASING EXIT ANCHOR WITH REDUNDANT ACTIVATION SYSTEM

BOTTOM HOLE ASSEMBLY WITH A CLEANING TOOL

METHOD FOR INCORPORATING SCRAPERS IN MULTI ZONE PACKER ASSEMBLY

PROCESS FOR ISOLATING A HORIZONTAL TIE-IN PIPELINE OF AN INACTIVE H...

An Apparatus for Verifying the Inner Diameter of Tubulars Forming A...

METHOD OF REMOVING IRON-CONTAINING SCALE FROM A WELLBORE, PIPE, OR...

INTERVENTIONLESS CLEANOUTS WITH VACS TUBING COMPLETION

VECTORED ANNULAR WELLBORE CLEANING SYSTEM

Downhole Cleaning Apparatus

Diffuser Assembly

BOTTOM HOLE ASSEMBLY WITH A CLEANING TOOL

DOWNHOLE CLEANING APPARATUS