SG10201703348SA - High temperature back pressure valve - Google Patents

High temperature back pressure valve

Info

Publication number: SG10201703348SA
Authority: SG; Singapore
Prior art keywords: high temperature; back pressure; pressure valve; temperature back; valve
Prior art date: 2012-10-29

Application number

SG10201703348SA

Inventor

Henry X He

Behrooz A Movalfagh

Christina Shannon

Original Assignee

Vetco Gray Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-10-29

Filing date

2013-10-11

Publication date

2017-07-28

2013-10-11 Application filed by Vetco Gray Inc filed Critical Vetco Gray Inc

2017-07-28 Publication of SG10201703348SA publication Critical patent/SG10201703348SA/en

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Valve Housings (AREA)
Gasket Seals (AREA)
Details Of Valves (AREA)

SG10201703348SA 2012-10-29 2013-10-11 High temperature back pressure valve SG10201703348SA (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13/663,058 US20140116720A1 (en)	2012-10-29	2012-10-29	High Temperature Back Pressure Valve

Publications (1)

Publication Number	Publication Date
SG10201703348SA true SG10201703348SA (en)	2017-07-28

Family

ID=49578545

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SG10201703348SA SG10201703348SA (en)	2012-10-29	2013-10-11	High temperature back pressure valve
SG11201503284PA SG11201503284PA (en)	2012-10-29	2013-10-11	High temperature back pressure valve

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SG11201503284PA SG11201503284PA (en)	2012-10-29	2013-10-11	High temperature back pressure valve

Country Status (5)

Country	Link
US (1)	US20140116720A1 (en)
CA (1)	CA2889803A1 (en)
GB (1)	GB2523021A (en)
SG (2)	SG10201703348SA (en)
WO (1)	WO2014070418A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10787883B2 (en)	2016-12-13	2020-09-29	Chevron U.S.A. Inc.	Testable back pressure valves
US10689947B2 (en)	2016-12-13	2020-06-23	Chevron U.S.A. Inc.	Testable back pressure valves
US10458198B2 (en) *	2017-08-07	2019-10-29	Ge Oil & Gas Pressure Control Lp	Test dart system and method
US11053769B2 (en) *	2019-02-02	2021-07-06	Northern Oil Solutions	Back pressure valve plug
US10927643B2 (en) *	2019-05-01	2021-02-23	Saudi Arabian Oil Company	Operating a subsurface safety valve using a downhole pump
CN113833430B (en) *	2020-06-24	2023-04-25	中国石油化工股份有限公司	Unidirectional sealing structure
US11499563B2 (en)	2020-08-24	2022-11-15	Saudi Arabian Oil Company	Self-balancing thrust disk
US11920469B2 (en)	2020-09-08	2024-03-05	Saudi Arabian Oil Company	Determining fluid parameters
US11644351B2 (en)	2021-03-19	2023-05-09	Saudi Arabian Oil Company	Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en)	2021-04-05	2023-02-28	Saudi Arabian Oil Company	Wellbore density meter using a rotor and diffuser
US11913464B2 (en)	2021-04-15	2024-02-27	Saudi Arabian Oil Company	Lubricating an electric submersible pump
US11994016B2 (en)	2021-12-09	2024-05-28	Saudi Arabian Oil Company	Downhole phase separation in deviated wells
US12085687B2 (en)	2022-01-10	2024-09-10	Saudi Arabian Oil Company	Model-constrained multi-phase virtual flow metering and forecasting with machine learning
WO2024101983A1 (en) *	2022-11-11	2024-05-16	Petroliam Nasional Berhad (Petronas)	Valve for sealing off pressure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2148327A (en) *	1937-12-14	1939-02-21	Gray Tool Co	Oil well completion apparatus
US2241288A (en) *	1940-01-26	1941-05-06	Gray Tool Co	Apparatus for completing wells
US2830666A (en) *	1956-07-12	1958-04-15	George A Butler	Combined sealing plug and tubing hanger
US2958336A (en) *	1958-04-23	1960-11-01	Fmc Corp	Back pressure valve
US5099882A (en) *	1991-01-11	1992-03-31	National Coupling Company, Inc.	Pressure balanced hydraulic coupling with metal seals
US5758682A (en) *	1996-06-05	1998-06-02	Metal Goods Manufacturing Company	Safety shut off valve
GB2493471B (en) *	2008-04-09	2013-03-20	Cameron Int Corp	Straight-bore back pressure valve
US8205890B2 (en) *	2008-07-08	2012-06-26	Worldwide Oilfield Machine, Inc.	Resilient high pressure metal-to-metal seal and method

2012
- 2012-10-29 US US13/663,058 patent/US20140116720A1/en not_active Abandoned
2013
- 2013-10-11 SG SG10201703348SA patent/SG10201703348SA/en unknown
- 2013-10-11 CA CA2889803A patent/CA2889803A1/en not_active Abandoned
- 2013-10-11 GB GB1507638.3A patent/GB2523021A/en not_active Withdrawn
- 2013-10-11 WO PCT/US2013/064591 patent/WO2014070418A2/en active Application Filing
- 2013-10-11 SG SG11201503284PA patent/SG11201503284PA/en unknown

Also Published As

Publication number	Publication date
WO2014070418A2 (en)	2014-05-08
GB2523021A (en)	2015-08-12
GB201507638D0 (en)	2015-06-17
US20140116720A1 (en)	2014-05-01
SG11201503284PA (en)	2015-05-28
CA2889803A1 (en)	2014-05-08
WO2014070418A3 (en)	2014-11-27

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