NO20084683L - Fremgangsmate og anordning for a sikre en bronn - Google Patents

Fremgangsmate og anordning for a sikre en bronn

Info

Publication number
NO20084683L
NO20084683L NO20084683A NO20084683A NO20084683L NO 20084683 L NO20084683 L NO 20084683L NO 20084683 A NO20084683 A NO 20084683A NO 20084683 A NO20084683 A NO 20084683A NO 20084683 L NO20084683 L NO 20084683L
Authority
NO
Norway
Prior art keywords
well
securing
well tool
tool
valve
Prior art date
Application number
NO20084683A
Other languages
English (en)
Other versions
NO334425B1 (no
Inventor
Asmund Solland
Original Assignee
Aker Well Service 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 Aker Well Service As filed Critical Aker Well Service As
Priority to NO20084683A priority Critical patent/NO334425B1/no
Priority to GB0917163.8A priority patent/GB2465052B/en
Priority to US12/613,327 priority patent/US8459364B2/en
Publication of NO20084683L publication Critical patent/NO20084683L/no
Publication of NO334425B1 publication Critical patent/NO334425B1/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
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • E21B40/00—Tubing catchers, automatically arresting the fall of oil-well tubing
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

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)
  • Pipe Accessories (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

Fremgangsmåte og anordning for å sikre en brønn under inn-slusning av et brønnverktøy (12) hvor fremgangsmåten omfatter: - å anordne en landingshylse (2) som er forsynt med en barri-ereventil (1) i et brønnrør (4) nedstrøms en brønnsikrings-ventil (10); - å forskyve brønnverktøyet (12) inn i brønnrøret (4) inntil en bremsenese (14) som er koplet til brønnverktøyet (12), er anbrakt i landingshylsen (2), og hvor fremgangsmåten videre omfatter: å låse opp barriereventilen (1) ved hjelp av en nøkkel (16) som befinner seg på brønnverktøyet (12) sitt ledende endeparti.
NO20084683A 2008-11-06 2008-11-06 Fremgangsmåte og anordning for å sikre en brønn under innslusing av et brønnverktøy NO334425B1 (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20084683A NO334425B1 (no) 2008-11-06 2008-11-06 Fremgangsmåte og anordning for å sikre en brønn under innslusing av et brønnverktøy
GB0917163.8A GB2465052B (en) 2008-11-06 2009-09-30 Methode and device for securing a well
US12/613,327 US8459364B2 (en) 2008-11-06 2009-11-05 Method and device for securing a well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20084683A NO334425B1 (no) 2008-11-06 2008-11-06 Fremgangsmåte og anordning for å sikre en brønn under innslusing av et brønnverktøy

Publications (2)

Publication Number Publication Date
NO20084683L true NO20084683L (no) 2010-05-07
NO334425B1 NO334425B1 (no) 2014-03-03

Family

ID=41350617

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084683A NO334425B1 (no) 2008-11-06 2008-11-06 Fremgangsmåte og anordning for å sikre en brønn under innslusing av et brønnverktøy

Country Status (3)

Country Link
US (1) US8459364B2 (no)
GB (1) GB2465052B (no)
NO (1) NO334425B1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8607860B2 (en) 2010-12-29 2013-12-17 Baker Hughes Incorporated Flexible collet anchor assembly with compressive load transfer feature
WO2017003429A1 (en) * 2015-06-29 2017-01-05 Halliburton Energy Services, Inc. Rotary sleeve to control annular flow
BR102018014310B1 (pt) * 2018-07-13 2024-01-30 Petróleo Brasileiro S.A. - Petrobras Ferramenta verificadora e método de verificação de válvula de segurança de subsuperfície

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230185A (en) * 1978-05-31 1980-10-28 Otis Engineering Corporation Rod operated rotary well valve
US4280561A (en) * 1979-07-02 1981-07-28 Otis Engineering Corporation Valve
GB2381282B (en) * 2001-10-26 2004-03-24 Schlumberger Holdings Brake system
NO316087B1 (no) * 2002-04-19 2003-12-08 Maritime Well Service As Bremseanordning for verktöystreng

Also Published As

Publication number Publication date
US8459364B2 (en) 2013-06-11
GB0917163D0 (en) 2009-11-11
GB2465052A (en) 2010-05-12
GB2465052B (en) 2013-05-22
NO334425B1 (no) 2014-03-03
US20100108325A1 (en) 2010-05-06

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: ALTUS INTERVENTION AS, NO

MM1K Lapsed by not paying the annual fees