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NO20081644L - Valve for a production pipe, as well as a production pipe for oil and gas extraction - Google Patents

Valve for a production pipe, as well as a production pipe for oil and gas extraction

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
Norwegian (no)
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/en
Priority to PCT/NO2009/000110 priority patent/WO2009123464A1/en
Publication of NO20081644L publication Critical patent/NO20081644L/en

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.There is disclosed a valve (60) for a production pipe (12) in connection with the extraction of oil and gas, adapted to automatically shut off fluid flow into the production pipe (12) in the case of water breakthrough, the valve comprising at least one closable flow channel for said flowing fluid. In said at least one flow channel (64) there is provided a closing and release mechanism (62; 162) arranged to be held in the retracted position by a mechanical lock (72) formed in a disintegrable material which reacts with water, whereby the valve (60) ) upon release of the closing and release mechanism (62; 162) is adapted to close the flowing fluid into the production tube (12) if said fluid contains water. Also mentioned is a production pipe with a valve as discussed.

NO20081644A 2008-04-02 2008-04-02 Valve for a production pipe, as well as a production pipe for oil and gas extraction NO20081644L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20081644A NO20081644L (en) 2008-04-02 2008-04-02 Valve for a production pipe, as well as a production pipe for oil and gas extraction
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 (en) 2008-04-02 2008-04-02 Valve for a production pipe, as well as a production pipe for oil and gas extraction

Publications (1)

Publication Number Publication Date
NO20081644L true NO20081644L (en) 2009-10-05

Family

ID=41135754

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081644A NO20081644L (en) 2008-04-02 2008-04-02 Valve for a production pipe, as well as a production pipe for oil and gas extraction

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120487009A (en) * 2025-04-11 2025-08-15 中国海洋石油集团有限公司 Comprehensive development and utilization method for geothermal energy, differential pressure energy and dissolved gas pressure fusion

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 (en) * 2019-05-24 2022-10-18 中国石油化工股份有限公司 Underground switch for finding water blockage

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 (en) * 2025-04-11 2025-08-15 中国海洋石油集团有限公司 Comprehensive development and utilization method for geothermal energy, differential pressure energy and dissolved gas pressure fusion

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