using liquids and gases

Industry

CPC
E21B21/14

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B21/00Methods or apparatus for flushing boreholes

Current Industry

E21B21/14using liquids and gases

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Propoxylates for foam enhancement
- Patent number 12,173,235
- Issue date Dec 24, 2024
- Halliburton Energy Services, Inc.
- Chunli Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Double-channel fluid injection apparatus
- Patent number 12,049,792
- Issue date Jul 30, 2024
- Sinopec Petroleum Engineering Technology Service Co., Ltd.
- Huangang Zhu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems, processes, and modeling methods for drilling in hot dry ro...
- Patent number 12,018,863
- Issue date Jun 25, 2024
- BLADE ENERGY PARTNERS LTD.
- Poodi Peddi Suryanarayana
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for making variable density foam fluid systems
- Patent number 11,925,910
- Issue date Mar 12, 2024
- RHEOVEST, LLC
- Eric Appleton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Repairing a cased wellbore
- Patent number 11,846,151
- Issue date Dec 19, 2023
- Saudi Arabian Oil Company
- Guodong Zhan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for making variable density foam fluid systems
- Patent number 11,697,098
- Issue date Jul 11, 2023
- RHEOVEST, LLC
- Eric Appleton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for maintaining bottom hole pressure during co...
- Patent number 11,629,563
- Issue date Apr 18, 2023
- Beyond Energy Services & Technology Corp.
- Jason Lock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pickering foam drilling fluids
- Patent number 11,053,425
- Issue date Jul 6, 2021
- Halliburton Energy Services, Inc.
- Tatyana V Khamatnurova
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Layered double hydroxides for oil-based drilling fluids
- Patent number 10,988,659
- Issue date Apr 27, 2021
- Saudi Arabian Oil Company
- Musarrat Halima Mohammed
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Foam cap drilling methods
- Patent number 10,954,731
- Issue date Mar 23, 2021
- ExxonMobil Upstream Research Company
- Gregory King
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for obtaining formation parameters of gas hydrate reservoir...
- Patent number 10,815,778
- Issue date Oct 27, 2020
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Jian Hou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi fluid drilling system
- Patent number 10,544,625
- Issue date Jan 28, 2020
- Strada Design Limited
- Warren Strange
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ball drop two stage valve
- Patent number 10,533,397
- Issue date Jan 14, 2020
- Baker Hughes, a GE company, LLC
- Jason Fuxa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotational drill bits and drilling apparatuses including the same
- Patent number 10,352,102
- Issue date Jul 16, 2019
- APERGY BMCS ACQUISITION CORPORATION
- E. Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Grant
Test packer and method for use
- Patent number 10,167,696
- Issue date Jan 1, 2019
- Weatherford Technology Holdings, LLC
- Graeme Foubister
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotational drill bits and drilling apparatuses including the same
- Patent number 9,982,489
- Issue date May 29, 2018
- Dover BMCS Acquisition Corporation
- E. Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlled geyser well
- Patent number 9,932,807
- Issue date Apr 3, 2018
- The University of Tulsa
- Hong-quan Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Foamed fluid compositions having high salinity using anionic surfac...
- Patent number 9,828,815
- Issue date Nov 28, 2017
- Baker Hughes, a GE company, LLC
- Scott Joseph Silveira
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotational drill bits and drilling apparatuses including the same
- Patent number 9,771,760
- Issue date Sep 26, 2017
- Dover BMCS Acquisition Corporation
- E. Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Grant
Friction and wear reduction of downhole tubulars using graphene
- Patent number 9,605,526
- Issue date Mar 28, 2017
- Halliburton Energy Services, Inc.
- Robello Samuel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing filling tool
- Patent number 9,506,306
- Issue date Nov 29, 2016
- Tesco Corporation
- Kevin James Nikiforuk
- E21 - EARTH DRILLING MINING
Information Patent Grant
System, method and apparatus for manufacturing stable cement slurr...
- Patent number 9,481,607
- Issue date Nov 1, 2016
- Mach IV, LLC
- Charles D. Welker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remediation of asphaltene-induced plugging of wellbores and product...
- Patent number 9,404,344
- Issue date Aug 2, 2016
- Shell Oil Company
- Stanley Nemec Milam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Test packer and method for use
- Patent number 9,371,711
- Issue date Jun 21, 2016
- Weatherford Technology Holdings, LLC
- Graeme Foubister
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for lateral well drilling with enhanced capabi...
- Patent number 9,222,310
- Issue date Dec 29, 2015
- Latjet Systems LLC
- Jasper N. Peters
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multiphase drilling systems and methods
- Patent number 9,097,085
- Issue date Aug 4, 2015
- LUBRIZOL OILFIELD SOLUTIONS, INC.
- Daniel Guy Pomerleau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods for using complementary surfactant compositions
- Patent number 9,090,809
- Issue date Jul 28, 2015
- Lubrizol Oilfield Chemistry LLC
- Olusegun M. Falana
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and device for drilling shafts in ground layers consisting o...
- Patent number 9,080,389
- Issue date Jul 14, 2015
- GeoSea N.V.
- Luc Vandenbulcke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Defoaming agent compositions and methods of making and using same
- Patent number 9,074,442
- Issue date Jul 7, 2015
- Halliburton Energy Services, Inc.
- Kenneth W. Pober
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Managed pressure drilling
- Patent number 8,955,619
- Issue date Feb 17, 2015
- Weatherford/Lamb, Inc.
- Frederick T. Tilton
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
PROPOXYLATES FOR FOAM ENHANCEMENT
- Publication number 20240336832
- Publication date Oct 10, 2024
- Halliburton Energy Services, Inc.
- Chunli LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS FOR THE DISSOLUTION OF CALCIUM NAPHTHENATE AND METHODS...
- Publication number 20240166938
- Publication date May 23, 2024
- BLUESKY ENVIRONMENTAL ENGINEERING LIMITED
- Richard William Keatch
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR MAKING VARIABLE DENSITY FOAM FLUID SYSTEMS
- Publication number 20230249141
- Publication date Aug 10, 2023
- RheoVest, LLC
- Eric Appleton
- E21 - EARTH DRILLING MINING
Information Patent Application
REPAIRING A CASED WELLBORE
- Publication number 20220290518
- Publication date Sep 15, 2022
- Saudi Arabian Oil Company
- Guodong Zhan
- E21 - EARTH DRILLING MINING
Information Patent Application
DOUBLE-CHANNEL FLUID INJECTION APPARATUS
- Publication number 20220243540
- Publication date Aug 4, 2022
- Sinopec Petroleum Engineering Technology Service Co., Ltd.
- Huangang ZHU
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR MAKING VARIABLE DENSITY FOAM FLUID SYSTEMS
- Publication number 20220111339
- Publication date Apr 14, 2022
- RheoVest, LLC
- Eric Appleton
- E21 - EARTH DRILLING MINING
Information Patent Application
Pickering Foam Drilling Fluids
- Publication number 20200270504
- Publication date Aug 27, 2020
- Halliburton Energy Services, Inc.
- Tatyana V Khamatnurova
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method and Apparatus for Maintaining Bottom Hole Pressure During Co...
- Publication number 20190352985
- Publication date Nov 21, 2019
- Beyond Energy Services & Technology Corp.
- Jason Lock
- E21 - EARTH DRILLING MINING
Information Patent Application
Foam Cap Drilling Methods
- Publication number 20190330942
- Publication date Oct 31, 2019
- Gregory King
- E21 - EARTH DRILLING MINING
Information Patent Application
BALL DROP TWO STAGE VALVE
- Publication number 20190100980
- Publication date Apr 4, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Jason Fuxa
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING TOOL AND DRILLING METHOD
- Publication number 20190003261
- Publication date Jan 3, 2019
- MITSUBISHI MATERIALS CORPORATION
- Kunihiko Tanaka
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI FLUID DRILLING SYSTEM
- Publication number 20180274299
- Publication date Sep 27, 2018
- Strada Design Limited
- Warren STRANGE
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATIONAL DRILL BITS AND DRILLING APPARATUSES INCLUDING THE SAME
- Publication number 20180252045
- Publication date Sep 6, 2018
- Dover BMCS Acquisition Corporation
- E. Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Application
Foamed Fluid Compositions Having High Salinity Using Anionic Surfac...
- Publication number 20160075932
- Publication date Mar 17, 2016
- BAKER HUGHES INCORPORATED
- SCOTT JOSEPH SILVEIRA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REVERSIBLE FOAMED WELLBORE FLUIDS
- Publication number 20160068736
- Publication date Mar 10, 2016
- M-I L.L.C.
- Guido De Stefano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Apparatus and Method for Underbalanced Drilling and Completion of a...
- Publication number 20160053542
- Publication date Feb 25, 2016
- Laris Oil & Gas, LLC
- John M. Stafford
- E21 - EARTH DRILLING MINING
Information Patent Application
ENVIRONMENTALLY FRIENDLY BASE FLUIDS AND METHODS FOR MAKING AND USI...
- Publication number 20150377002
- Publication date Dec 31, 2015
- Olusegun M. Falana
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method of Stopping Lost Circulation
- Publication number 20150292279
- Publication date Oct 15, 2015
- SHARP-ROCK TECHNOLOGIES, INC.
- Hong Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CASING FILLING TOOL
- Publication number 20150034302
- Publication date Feb 5, 2015
- Tesco Corporation
- Kevin James Nikiforuk
- E21 - EARTH DRILLING MINING
Information Patent Application
TEST PACKER AND METHOD FOR USE
- Publication number 20150013971
- Publication date Jan 15, 2015
- Weatherford Technology Holdings, LLC.
- Graeme Foubister
- E21 - EARTH DRILLING MINING
Information Patent Application
REMEDIATION OF ASPHALTENE-INDUCED PLUGGING OF WELLBORES AND PRODUCT...
- Publication number 20150000915
- Publication date Jan 1, 2015
- Shell Oil Company
- Stanley Nemec MILAM
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR MANUFACTURING STABLE CEMENT SLURRY...
- Publication number 20140238665
- Publication date Aug 28, 2014
- Charles D. Welker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF ENHANCING DRILLING FLUID PERFORMANCE
- Publication number 20140231146
- Publication date Aug 21, 2014
- Halliburton Energy Services, Inc.
- Philip D. Nguyen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Defoaming Agent Compositions and Methods of Making and Using Same
- Publication number 20140174723
- Publication date Jun 26, 2014
- Halliburton Energy Services, Inc.
- Kenneth W. POBER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Defoaming Agent Compositions and Methods of Making and Using Same
- Publication number 20140102699
- Publication date Apr 17, 2014
- Halliburton Energy Services, Inc.
- Kenneth W. POBER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS FOR USING COMPLEMENTARY SURFACTANT COMPOSITIONS
- Publication number 20130331301
- Publication date Dec 12, 2013
- CLEARWATER INTERNATIONAL, LLC
- Olusegun M. Falana
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TEST PACKER AND METHOD FOR USE
- Publication number 20120175108
- Publication date Jul 12, 2012
- Weatherford/Lamb, Inc.
- Graeme Foubister
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROLLED HYDROSTATIC PRESSURE COMPLETION SYSTEM
- Publication number 20120175113
- Publication date Jul 12, 2012
- Halliburton Energy Services, Inc.
- Raymond R. BULLOCK
- E21 - EARTH DRILLING MINING
Information Patent Application
Method And Device For Drilling Shafts In Ground Layers Consisting O...
- Publication number 20120118644
- Publication date May 17, 2012
- Luc Vandenbulcke
- E21 - EARTH DRILLING MINING
Information Patent Application
ENVIRONMENTALLY FRIENDLY BASE FLUIDS AND METHODS FOR MAKING AND USI...
- Publication number 20120071367
- Publication date Mar 22, 2012
- CLEARWATER INTERNATIONAL, LLC
- Olusegun M. Falana
- G05 - CONTROLLING REGULATING

using liquids and gases

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Propoxylates for foam enhancement

Double-channel fluid injection apparatus

Systems, processes, and modeling methods for drilling in hot dry ro...

Apparatus and method for making variable density foam fluid systems

Repairing a cased wellbore

Apparatus and method for making variable density foam fluid systems

Method and apparatus for maintaining bottom hole pressure during co...

Pickering foam drilling fluids

Layered double hydroxides for oil-based drilling fluids

Foam cap drilling methods

Method for obtaining formation parameters of gas hydrate reservoir...

Multi fluid drilling system

Ball drop two stage valve

Rotational drill bits and drilling apparatuses including the same

Test packer and method for use

Rotational drill bits and drilling apparatuses including the same

Controlled geyser well

Foamed fluid compositions having high salinity using anionic surfac...

Rotational drill bits and drilling apparatuses including the same

Friction and wear reduction of downhole tubulars using graphene

Casing filling tool

System, method and apparatus for manufacturing stable cement slurr...

Remediation of asphaltene-induced plugging of wellbores and product...

Test packer and method for use

Method and apparatus for lateral well drilling with enhanced capabi...

Multiphase drilling systems and methods

Methods for using complementary surfactant compositions

Method and device for drilling shafts in ground layers consisting o...

Defoaming agent compositions and methods of making and using same

Managed pressure drilling

Patents Applicationslast 30 patents

PROPOXYLATES FOR FOAM ENHANCEMENT

COMPOSITIONS FOR THE DISSOLUTION OF CALCIUM NAPHTHENATE AND METHODS...

APPARATUS AND METHOD FOR MAKING VARIABLE DENSITY FOAM FLUID SYSTEMS

REPAIRING A CASED WELLBORE

DOUBLE-CHANNEL FLUID INJECTION APPARATUS

APPARATUS AND METHOD FOR MAKING VARIABLE DENSITY FOAM FLUID SYSTEMS

Pickering Foam Drilling Fluids

Method and Apparatus for Maintaining Bottom Hole Pressure During Co...

Foam Cap Drilling Methods

BALL DROP TWO STAGE VALVE

DRILLING TOOL AND DRILLING METHOD

MULTI FLUID DRILLING SYSTEM

ROTATIONAL DRILL BITS AND DRILLING APPARATUSES INCLUDING THE SAME

Foamed Fluid Compositions Having High Salinity Using Anionic Surfac...

REVERSIBLE FOAMED WELLBORE FLUIDS

Apparatus and Method for Underbalanced Drilling and Completion of a...

ENVIRONMENTALLY FRIENDLY BASE FLUIDS AND METHODS FOR MAKING AND USI...

Method of Stopping Lost Circulation

CASING FILLING TOOL

TEST PACKER AND METHOD FOR USE

REMEDIATION OF ASPHALTENE-INDUCED PLUGGING OF WELLBORES AND PRODUCT...

SYSTEM, METHOD AND APPARATUS FOR MANUFACTURING STABLE CEMENT SLURRY...

METHOD OF ENHANCING DRILLING FLUID PERFORMANCE

Defoaming Agent Compositions and Methods of Making and Using Same

Defoaming Agent Compositions and Methods of Making and Using Same

METHODS FOR USING COMPLEMENTARY SURFACTANT COMPOSITIONS

TEST PACKER AND METHOD FOR USE

CONTROLLED HYDROSTATIC PRESSURE COMPLETION SYSTEM

Method And Device For Drilling Shafts In Ground Layers Consisting O...

ENVIRONMENTALLY FRIENDLY BASE FLUIDS AND METHODS FOR MAKING AND USI...