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NO20081644L - Ventil for et produksjonsror, samt produksjonsror for utvinning av olje og gass - Google Patents

Ventil for et produksjonsror, samt produksjonsror for utvinning av olje og gass

Info

Publication number
NO20081644L
NO20081644L NO20081644A NO20081644A NO20081644L NO 20081644 L NO20081644 L NO 20081644L NO 20081644 A NO20081644 A NO 20081644A NO 20081644 A NO20081644 A NO 20081644A NO 20081644 L NO20081644 L NO 20081644L
Authority
NO
Norway
Prior art keywords
production pipe
valve
oil
well
gas extraction
Prior art date
Application number
NO20081644A
Other languages
English (en)
Inventor
Eilif H Johannesen
Original Assignee
Ior Technology 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.)
Filing date
Publication date
Application filed by Ior Technology As filed Critical Ior Technology As
Priority to NO20081644A priority Critical patent/NO20081644L/no
Priority to PCT/NO2009/000110 priority patent/WO2009123464A1/en
Publication of NO20081644L publication Critical patent/NO20081644L/no

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc
    • 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
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lift Valve (AREA)
  • Pipe Accessories (AREA)

Abstract

Det omtales en ventil (60) for et produksjonsrør (12) i forbindelse med utvinning av olje og gass, innrettet til automatisk avstengning av fluidstrøm inn i produksjonsrøret (12) i tilfelle vanngjennombrudd, hvor ventilen omfatter minst en lukkbar strømningskanal for nevnte strømmende fluid. I nevnte minst ene strømningskanal (64) er det anordnet en lukke- og utløsermekanisme (62; 162) innrettet til å bli opprettholdt i tilbaketrukket stilling av en mekanisk sperre (72) utformet i et disintegrerbart material som reagerer med vann, hvorved ventilen (60) ved frigjøring av lukke- og utløsermekanismen (62; 162) er innrettet til å stenge for den strømmende fluid inn i produksjonsrøret (12) dersom nevnte fluid inneholder vann. Det omtales også et produksjonsrør med en ventil som omtalt.
NO20081644A 2008-04-02 2008-04-02 Ventil for et produksjonsror, samt produksjonsror for utvinning av olje og gass NO20081644L (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20081644A NO20081644L (no) 2008-04-02 2008-04-02 Ventil for et produksjonsror, samt produksjonsror for utvinning av olje og gass
PCT/NO2009/000110 WO2009123464A1 (en) 2008-04-02 2009-03-26 A valve for a production tubing, and also a production tubing for recovery of oil and gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20081644A NO20081644L (no) 2008-04-02 2008-04-02 Ventil for et produksjonsror, samt produksjonsror for utvinning av olje og gass

Publications (1)

Publication Number Publication Date
NO20081644L true NO20081644L (no) 2009-10-05

Family

ID=41135754

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081644A NO20081644L (no) 2008-04-02 2008-04-02 Ventil for et produksjonsror, samt produksjonsror for utvinning av olje og gass

Country Status (2)

Country Link
NO (1) NO20081644L (no)
WO (1) WO2009123464A1 (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120487009A (zh) * 2025-04-11 2025-08-15 中国海洋石油集团有限公司 一种地热能、压差能及压溶气多能融合综合开发利用方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015017638A1 (en) 2013-07-31 2015-02-05 Schlumberger Canada Limited Sand control system and methodology
WO2018135950A1 (en) * 2017-01-17 2018-07-26 Scale Protection As Autonomous water flow shutoff device
CN111980626B (zh) * 2019-05-24 2022-10-18 中国石油化工股份有限公司 找堵水井下开关器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836940A (en) * 1987-09-14 1989-06-06 American Colloid Company Composition and method of controlling lost circulation from wellbores
US5358051A (en) * 1993-10-22 1994-10-25 Halliburton Company Method of water control with hydroxy unsaturated carbonyls
US7287586B2 (en) * 2005-02-01 2007-10-30 Halliburton Energy Services, Inc. Compositions and methods for plugging and sealing a subterranean formation
US20090101354A1 (en) * 2007-10-19 2009-04-23 Baker Hughes Incorporated Water Sensing Devices and Methods Utilizing Same to Control Flow of Subsurface Fluids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120487009A (zh) * 2025-04-11 2025-08-15 中国海洋石油集团有限公司 一种地热能、压差能及压溶气多能融合综合开发利用方法

Also Published As

Publication number Publication date
WO2009123464A1 (en) 2009-10-08

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application