Stage cementing

Industry

CPC
E21B33/146

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B33/00Sealing or packing boreholes or wells

Current Industry

E21B33/146Stage cementing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Modular additive cementing
- Patent number 12,000,239
- Issue date Jun 4, 2024
- Saudi Arabian Oil Company
- Carl D. Lindahl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Operating sleeve
- Patent number 11,965,397
- Issue date Apr 23, 2024
- Halliburton Energy Services, Inc.
- Lonnie Carl Helms
- E21 - EARTH DRILLING MINING
Information Patent Grant
Staged cementing device and staged cementing method
- Patent number 11,952,860
- Issue date Apr 9, 2024
- China Petroleum and Chemical Corporation
- Jinli Qin
- E21 - EARTH DRILLING MINING
Information Patent Grant
External sleeve cementer
- Patent number 11,885,197
- Issue date Jan 30, 2024
- Halliburton Energy Services, Inc.
- Ishwar Patil
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stage cementing tool
- Patent number 11,873,696
- Issue date Jan 16, 2024
- Halliburton Energy Services, Inc.
- Frank Vinicia Acosta Villarreal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stage tool
- Patent number 11,840,905
- Issue date Dec 12, 2023
- Weatherford Technology Holdings, LLC
- Stephanie Dianne Wind
- E21 - EARTH DRILLING MINING
Information Patent Grant
Single sleeve, multi-stage cementer
- Patent number 11,739,611
- Issue date Aug 29, 2023
- Halliburton Energy Services, Inc.
- Frank Vinicio Acosta Villarreal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ground double-hole combined water inrush prevention method for over...
- Patent number 11,732,548
- Issue date Aug 22, 2023
- China University of Mining and Technology
- Xiaozhen Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stage cementing system
- Patent number 11,713,646
- Issue date Aug 1, 2023
- Weatherford Technology Holdings, LLC
- Richard Lee Giroux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing float tool
- Patent number 11,697,968
- Issue date Jul 11, 2023
- NCS Multistage Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular additive cementing
- Patent number 11,655,687
- Issue date May 23, 2023
- Saudi Arabian Oil Company
- Carl D. Lindahl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stage cementing an annulus of a wellbore
- Patent number 11,603,735
- Issue date Mar 14, 2023
- Saudi Arabian Oil Company
- Ali A Hijles
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stage cementer packer
- Patent number 11,566,489
- Issue date Jan 31, 2023
- Halliburton Energy Services, Inc.
- Ishwar Dilip Patil
- E21 - EARTH DRILLING MINING
Information Patent Grant
Telescopic stage cementer packer
- Patent number 11,519,242
- Issue date Dec 6, 2022
- Halliburton Energy Services, Inc.
- Avinash Gopal Dharne
- E21 - EARTH DRILLING MINING
Information Patent Grant
Annular casing packer collar stage tool for cementing operations
- Patent number 11,391,117
- Issue date Jul 19, 2022
- Halliburton Energy Services, Inc.
- Frank Acosta
- E21 - EARTH DRILLING MINING
Information Patent Grant
Phase transformation material delivery and deployment chassis for o...
- Patent number 11,319,759
- Issue date May 3, 2022
- Halliburton Energy Services, Inc.
- Mathusan Mahendran
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stage tool having composite seats
- Patent number 11,306,562
- Issue date Apr 19, 2022
- Weatherford Technology Holdings, LLC
- Richard L. Giroux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for slim hole single trip remedial or plug and abandonment c...
- Patent number 11,280,156
- Issue date Mar 22, 2022
- Landmark Graphics Corporation
- Joseph Eli Hess
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-stage cementing tool
- Patent number 11,280,157
- Issue date Mar 22, 2022
- Halliburton Energy Services, Inc.
- Frank Vinicio Acosta
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for successively uncovering ports along a wellbore to permit...
- Patent number 11,268,348
- Issue date Mar 8, 2022
- SC ASSET CORPORATION
- David Nordheimer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual valves for reverse cementing operations
- Patent number 11,261,703
- Issue date Mar 1, 2022
- Halliburton Energy Services, Inc.
- Lonnie Carl Helms
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selective position top-down cementing tool
- Patent number 11,261,696
- Issue date Mar 1, 2022
- Dril-Quip, Inc.
- Edward Shannon Royer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus
- Patent number 11,220,886
- Issue date Jan 11, 2022
- Weatherford U.K. Limited
- Michael John Maclurg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stage packer shoe with a metal cup system and method of use
- Patent number 11,203,911
- Issue date Dec 21, 2021
- Henry E. Rogers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing float tool
- Patent number 11,180,958
- Issue date Nov 23, 2021
- NCS Multistage Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Scheduling treatment fluid placement and fluid diversion in a subte...
- Patent number 11,168,542
- Issue date Nov 9, 2021
- Halliburton Energy Services, Inc.
- Chaitanya Mallikarjun Karale
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for temporary isolation of well interval, method for hydraul...
- Patent number 11,168,555
- Issue date Nov 9, 2021
- Schlumberger Technology Corporation
- Elena Vladimirovna Danilevich
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thru-tubing subsurface completion unit employing detachable anchori...
- Patent number 11,156,059
- Issue date Oct 26, 2021
- Saudi Arabian Oil Company
- Muhammad Arsalan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stage cementing system
- Patent number 11,125,048
- Issue date Sep 21, 2021
- Weatherford Technology Holdings, LLC
- Richard Lee Giroux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for setting an integrated hanger and annular s...
- Patent number 11,091,979
- Issue date Aug 17, 2021
- Baker Hughes Oilfield Operations LLC
- Chee Kong Yee
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
PUMP OUT STAGE CEMENTING SYSTEM
- Publication number 20240035356
- Publication date Feb 1, 2024
- FORUM US, INC.
- Andrew Webber
- E21 - EARTH DRILLING MINING
Information Patent Application
STAGE CEMENTING TOOL
- Publication number 20240026753
- Publication date Jan 25, 2024
- Halliburton Energy Services, Inc.
- Frank Vinicia Acosta Villarreal
- E21 - EARTH DRILLING MINING
Information Patent Application
OPERATING SLEEVE
- Publication number 20240026754
- Publication date Jan 25, 2024
- Halliburton Energy Services, Inc.
- Lonnie Carl Helms
- E21 - EARTH DRILLING MINING
Information Patent Application
GEOPOLYMER WELL BORE PLACEMENT AND SEALING
- Publication number 20240018845
- Publication date Jan 18, 2024
- Magnum Cementing Services Operations Ltd.
- Shaun T. Mesher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
STAGE TOOLS, STAGE TOOL ASSEMBLIES, CEMENTING OPERATIONS, AND RELAT...
- Publication number 20230358114
- Publication date Nov 9, 2023
- 2458584 ALBERTA LTD.
- David Dyck
- E21 - EARTH DRILLING MINING
Information Patent Application
MODULAR ADDITIVE CEMENTING
- Publication number 20230250705
- Publication date Aug 10, 2023
- Saudi Arabian Oil Company
- Carl D. Lindahl
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR USE OF A STAGE CEMENTING DIFFERENTIAL VALVE TOOL
- Publication number 20230151711
- Publication date May 18, 2023
- Saudi Arabian Oil Company
- Peter Egbe
- E21 - EARTH DRILLING MINING
Information Patent Application
STAGE COLLAR AND RELATED METHODS FOR STAGE CEMENTING OPERATIONS
- Publication number 20230151712
- Publication date May 18, 2023
- FORUM US, INC.
- Andrew WEBBER
- E21 - EARTH DRILLING MINING
Information Patent Application
STAGED CEMENTING DEVICE AND STAGED CEMENTING METHOD
- Publication number 20230142393
- Publication date May 11, 2023
- China Petroleum and Chemical Corporation
- Jinli QIN
- E21 - EARTH DRILLING MINING
Information Patent Application
EXTERNAL SLEEVE CEMENTER
- Publication number 20230139858
- Publication date May 4, 2023
- Halliburton Energy Services, Inc.
- Ishwar Patil
- E21 - EARTH DRILLING MINING
Information Patent Application
GROUND DOUBLE-HOLE COMBINED WATER INRUSH PREVENTION METHOD FOR OVER...
- Publication number 20230075452
- Publication date Mar 9, 2023
- China University of Mining and Technology
- XIAOZHEN WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
STAGE CEMENTING COLLAR WITH CUP TOOL
- Publication number 20220381109
- Publication date Dec 1, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jose Hurtado
- E21 - EARTH DRILLING MINING
Information Patent Application
STAGE CEMENTER PACKER
- Publication number 20220349272
- Publication date Nov 3, 2022
- Halliburton Energy Services, Inc.
- Ishwar Dilip Patil
- E21 - EARTH DRILLING MINING
Information Patent Application
TELESCOPIC STAGE CEMENTER PACKER
- Publication number 20220349273
- Publication date Nov 3, 2022
- Halliburton Energy Services, Inc.
- Avinash Gopal Dharne
- E21 - EARTH DRILLING MINING
Information Patent Application
SINGLE SLEEVE, MULTI-STAGE CEMENTER
- Publication number 20220195835
- Publication date Jun 23, 2022
- Halliburton Energy Services, Inc.
- Frank Vinicio ACOSTA VILLARREAL
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FLOAT TOOL
- Publication number 20220178207
- Publication date Jun 9, 2022
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
MODULAR ADDITIVE CEMENTING
- Publication number 20220127928
- Publication date Apr 28, 2022
- Saudi Arabian Oil Company
- Carl D. Lindahl
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-STAGE CEMENTING TOOL
- Publication number 20220018213
- Publication date Jan 20, 2022
- Halliburton Energy Services, Inc.
- Frank Vinicio Acosta
- E21 - EARTH DRILLING MINING
Information Patent Application
STAGE CEMENTING SYSTEM
- Publication number 20220003069
- Publication date Jan 6, 2022
- Weatherford Technology Holdings, LLC.
- Richard Lee GIROUX
- E21 - EARTH DRILLING MINING
Information Patent Application
STAGE CEMENTING AN ANNULUS OF A WELLBORE
- Publication number 20210355782
- Publication date Nov 18, 2021
- Saudi Arabian Oil Company
- Ali A. Hijles
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR TEMPORARY ISOLATION OF WELL INTERVAL, METHOD FOR HYDRAUL...
- Publication number 20210140293
- Publication date May 13, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Elena Vladimirovna DANILEVICH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CASING FLOAT TOOL
- Publication number 20210115735
- Publication date Apr 22, 2021
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
SELECTIVE POSITION TOP-DOWN CEMENTING TOOL
- Publication number 20210079757
- Publication date Mar 18, 2021
- Dril-Quip, Inc.
- Edward Shannon Royer
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULAR CASING PACKER COLLAR STAGE TOOL FOR CEMENTING OPERATIONS
- Publication number 20210010345
- Publication date Jan 14, 2021
- Halliburton Energy Services, Inc.
- Frank Acosta
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR SETTING AN INTEGRATED HANGER AND ANNULAR S...
- Publication number 20200378213
- Publication date Dec 3, 2020
- Baker Hughes Oilfield Operations LLC
- Chee Kong Yee
- E21 - EARTH DRILLING MINING
Information Patent Application
STAGE CEMENTING AN ANNULUS OF A WELLBORE
- Publication number 20200332624
- Publication date Oct 22, 2020
- Saudi Arabian Oil Company
- Ali A Hijles
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FLOAT TOOL
- Publication number 20200332601
- Publication date Oct 22, 2020
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FLOAT TOOL
- Publication number 20200240214
- Publication date Jul 30, 2020
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR SLIM HOLE SINGLE TRIP REMEDIAL OR PLUG AND ABANDONMENT C...
- Publication number 20200232300
- Publication date Jul 23, 2020
- Landmark Graphics Corporation
- Joseph Eli Hess
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR SUCCESSIVELY UNCOVERING PORTS ALONG A WELLBORE TO PERMIT...
- Publication number 20200182018
- Publication date Jun 11, 2020
- SC Asset Corporation
- David NORDHEIMER
- E21 - EARTH DRILLING MINING

Stage cementing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modular additive cementing

Operating sleeve

Staged cementing device and staged cementing method

External sleeve cementer

Stage cementing tool

Stage tool

Single sleeve, multi-stage cementer

Ground double-hole combined water inrush prevention method for over...

Stage cementing system

Casing float tool

Modular additive cementing

Stage cementing an annulus of a wellbore

Stage cementer packer

Telescopic stage cementer packer

Annular casing packer collar stage tool for cementing operations

Phase transformation material delivery and deployment chassis for o...

Stage tool having composite seats

Method for slim hole single trip remedial or plug and abandonment c...

Multi-stage cementing tool

System for successively uncovering ports along a wellbore to permit...

Dual valves for reverse cementing operations

Selective position top-down cementing tool

Downhole apparatus

Stage packer shoe with a metal cup system and method of use

Casing float tool

Scheduling treatment fluid placement and fluid diversion in a subte...

Method for temporary isolation of well interval, method for hydraul...

Thru-tubing subsurface completion unit employing detachable anchori...

Stage cementing system

Method and apparatus for setting an integrated hanger and annular s...

Patents Applicationslast 30 patents

PUMP OUT STAGE CEMENTING SYSTEM

STAGE CEMENTING TOOL

OPERATING SLEEVE

GEOPOLYMER WELL BORE PLACEMENT AND SEALING

STAGE TOOLS, STAGE TOOL ASSEMBLIES, CEMENTING OPERATIONS, AND RELAT...

MODULAR ADDITIVE CEMENTING

SYSTEM AND METHOD FOR USE OF A STAGE CEMENTING DIFFERENTIAL VALVE TOOL

STAGE COLLAR AND RELATED METHODS FOR STAGE CEMENTING OPERATIONS

STAGED CEMENTING DEVICE AND STAGED CEMENTING METHOD

EXTERNAL SLEEVE CEMENTER

GROUND DOUBLE-HOLE COMBINED WATER INRUSH PREVENTION METHOD FOR OVER...

STAGE CEMENTING COLLAR WITH CUP TOOL

STAGE CEMENTER PACKER

TELESCOPIC STAGE CEMENTER PACKER

SINGLE SLEEVE, MULTI-STAGE CEMENTER

CASING FLOAT TOOL

MODULAR ADDITIVE CEMENTING

MULTI-STAGE CEMENTING TOOL

STAGE CEMENTING SYSTEM

STAGE CEMENTING AN ANNULUS OF A WELLBORE

METHOD FOR TEMPORARY ISOLATION OF WELL INTERVAL, METHOD FOR HYDRAUL...

CASING FLOAT TOOL

SELECTIVE POSITION TOP-DOWN CEMENTING TOOL

ANNULAR CASING PACKER COLLAR STAGE TOOL FOR CEMENTING OPERATIONS

METHOD AND APPARATUS FOR SETTING AN INTEGRATED HANGER AND ANNULAR S...

STAGE CEMENTING AN ANNULUS OF A WELLBORE

CASING FLOAT TOOL

CASING FLOAT TOOL

METHOD FOR SLIM HOLE SINGLE TRIP REMEDIAL OR PLUG AND ABANDONMENT C...

SYSTEM FOR SUCCESSIVELY UNCOVERING PORTS ALONG A WELLBORE TO PERMIT...