GB201815683D0 - Pressure sensing system - Google Patents

Pressure sensing system

Info

Publication number: GB201815683D0
Authority: GB; United Kingdom
Prior art keywords: sensing system; pressure sensing; pressure; sensing
Prior art date: 2016-03-15
Legal status (The legal status 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 status listed.): Granted

Application number

GBGB1815683.6A

Other versions

GB2572661B (en

GB2572661A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Equinor Energy AS

Original Assignee

Equinor Energy AS

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.)

2016-03-15

Filing date

2017-03-15

Publication date

2018-11-07

2017-03-15 Application filed by Equinor Energy AS filed Critical Equinor Energy AS

2018-11-07 Publication of GB201815683D0 publication Critical patent/GB201815683D0/en

2019-10-09 Publication of GB2572661A publication Critical patent/GB2572661A/en

2021-11-03 Application granted granted Critical

2021-11-03 Publication of GB2572661B publication Critical patent/GB2572661B/en

Status Active legal-status Critical Current

2037-03-15 Anticipated expiration legal-status Critical

Links

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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/122—Gas lift
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure

Landscapes

Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geophysics (AREA)
Earth Drilling (AREA)
Measuring Fluid Pressure (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)

GB1815683.6A 2016-03-15 2017-03-15 Pressure protection system Active GB2572661B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201662308699P	2016-03-15	2016-03-15
PCT/EP2017/056161 WO2017158051A1 (en)	2016-03-15	2017-03-15	Pressure sensing system

Publications (3)

Publication Number	Publication Date
GB201815683D0 true GB201815683D0 (en)	2018-11-07
GB2572661A GB2572661A (en)	2019-10-09
GB2572661B GB2572661B (en)	2021-11-03

Family

ID=58314233

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1815683.6A Active GB2572661B (en)	2016-03-15	2017-03-15	Pressure protection system

Country Status (7)

Country	Link
AU (1)	AU2017234997B2 (en)
BR (1)	BR112018068650B1 (en)
CA (1)	CA3017674A1 (en)
GB (1)	GB2572661B (en)
NO (1)	NO20181297A1 (en)
RU (1)	RU2738699C2 (en)
WO (1)	WO2017158051A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108643886B (en) *	2018-04-24	2022-02-11	中国海洋石油集团有限公司	Deep well annulus trapping pressure monitoring device and method
CN110593789B (en) *	2019-10-28	2021-10-22	中国石油化工股份有限公司	Annular belt well killing wellhead control device and working method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4326411A (en) *	1980-07-14	1982-04-27	Halliburton Company	Method and apparatus for monitoring fluid flow
US4711306A (en) *	1984-07-16	1987-12-08	Bobo Roy A	Gas lift system
US5634522A (en) *	1996-05-31	1997-06-03	Hershberger; Michael D.	Liquid level detection for artificial lift system control
US5735346A (en) *	1996-04-29	1998-04-07	Itt Fluid Technology Corporation	Fluid level sensing for artificial lift control systems
AT3597U3 (en) *	2000-02-07	2001-05-25	Guenter Dipl Ing Hamedinger	DEVICE FOR DETERMINING THE LIQUID LEVEL OF A LIQUID COLUMN
RU2244105C1 (en) *	2003-08-11	2005-01-10	ООО "Уренгойгазпром"	Method of examining wells
RU2455469C2 (en) *	2010-06-07	2012-07-10	Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ"	Method of automatic adjustment of gas well operation mode

2017
- 2017-03-15 GB GB1815683.6A patent/GB2572661B/en active Active
- 2017-03-15 AU AU2017234997A patent/AU2017234997B2/en not_active Ceased
- 2017-03-15 RU RU2018134339A patent/RU2738699C2/en active
- 2017-03-15 BR BR112018068650-6A patent/BR112018068650B1/en active IP Right Grant
- 2017-03-15 WO PCT/EP2017/056161 patent/WO2017158051A1/en active Application Filing
- 2017-03-15 CA CA3017674A patent/CA3017674A1/en active Pending
2018
- 2018-10-09 NO NO20181297A patent/NO20181297A1/en unknown

Also Published As

Publication number	Publication date
RU2018134339A3 (en)	2020-06-02
RU2018134339A (en)	2020-04-15
CA3017674A1 (en)	2017-09-21
GB2572661B (en)	2021-11-03
BR112018068650B1 (en)	2023-03-28
GB2572661A (en)	2019-10-09
BR112018068650A2 (en)	2019-02-05
RU2738699C2 (en)	2020-12-15
AU2017234997B2 (en)	2021-12-09
NO20181297A1 (en)	2018-10-09
AU2017234997A1 (en)	2018-10-18
WO2017158051A1 (en)	2017-09-21

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