NO913359L - Tetningsanordning for avtetting mellom konsentriske, roerformete legemer i en broenn. - Google Patents

Tetningsanordning for avtetting mellom konsentriske, roerformete legemer i en broenn.

Info

Publication number
NO913359L
NO913359L NO91913359A NO913359A NO913359L NO 913359 L NO913359 L NO 913359L NO 91913359 A NO91913359 A NO 91913359A NO 913359 A NO913359 A NO 913359A NO 913359 L NO913359 L NO 913359L
Authority
NO
Norway
Prior art keywords
well
hanger
sealing
pipe
concentric
Prior art date
Application number
NO91913359A
Other languages
English (en)
Other versions
NO913359D0 (no
Inventor
Richard P Rubbo
Mike A Luke
Brett Bouldin
Frank X Mooney
Original Assignee
Baker Hughes 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.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO913359D0 publication Critical patent/NO913359D0/no
Publication of NO913359L publication Critical patent/NO913359L/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure

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)
  • Earth Drilling (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Pakningsrørhenger (11) for anvendelse i en rorstreng som strekker seg fra en brønnoverflatesone til en brønnkanalsone i et brønnfåringsrør. Hengerdelen (13) er utstyrt med et ut- vendig pakningselement (53) og låsekiler (121) for fastholding av hengerdelen i det omgivende brønnforingsrør. Gjennom en hydraulisk ledning (167) overføres hydraulisk trykk fra den nedre ende av hengeren til et monteringskammer (69), for hydraulisk fastspenning av pakningselementet og låsekilene. Rørhengeren kan løsgjøres ved direkte overføring av oppad- rettet trekk-kraft til rørstrengen som strekker seg fra brønn- overflåten til rørhengeren.
NO91913359A 1990-08-28 1991-08-27 Tetningsanordning for avtetting mellom konsentriske, roerformete legemer i en broenn. NO913359L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/574,279 US5044433A (en) 1990-08-28 1990-08-28 Pack-off well apparatus with straight shear release

Publications (2)

Publication Number Publication Date
NO913359D0 NO913359D0 (no) 1991-08-27
NO913359L true NO913359L (no) 1992-03-02

Family

ID=24295439

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91913359A NO913359L (no) 1990-08-28 1991-08-27 Tetningsanordning for avtetting mellom konsentriske, roerformete legemer i en broenn.

Country Status (4)

Country Link
US (1) US5044433A (no)
FR (1) FR2666373A1 (no)
GB (1) GB2247483B (no)
NO (1) NO913359L (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244038A (en) * 1992-08-17 1993-09-14 Dril-Quip, Inc. Wellhead equipment
US5487427A (en) * 1994-04-06 1996-01-30 Baker Hughes Incorporated Slip release mechanism
JP2981744B1 (ja) 1998-11-05 1999-11-22 ジェー線株式会社 プラスチック製クリップ
US7191828B2 (en) * 2004-05-18 2007-03-20 Welldynamics, Inc. Hydraulically set concentric packer with multiple umbilical bypass through the piston
BR112016005279B1 (pt) 2013-09-16 2022-04-19 Baker Hughes Incorporated Aparelho para o uso em um furo de poço e método para realizar uma operação de furo de poço
US10465461B2 (en) 2013-09-16 2019-11-05 Baker Hughes, A Ge Company, Llc Apparatus and methods setting a string at particular locations in a wellbore for performing a wellbore operation
RU2748373C1 (ru) * 2020-10-28 2021-05-24 Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" Пакер гидромеханический
US20230072189A1 (en) * 2021-09-08 2023-03-09 Halliburton Energy Services, Inc. Hydraulic Setting Chamber Isolation Mechanism From Tubing Pressure During Production And Stimulation Of The Well
US11859463B2 (en) 2021-12-08 2024-01-02 Halliburton Energy Services, Inc. Pressure isolation ring to isolate the setting chamber once hydraulic packer is set

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263968A (en) * 1980-03-11 1981-04-28 Camco, Incorporated Hydraulic set and straight pull release well packer
US4311195A (en) * 1980-07-14 1982-01-19 Baker International Corporation Hydraulically set well packer
US4387767A (en) * 1980-11-13 1983-06-14 Dresser Industries, Inc. Subsurface safety valve system with hydraulic packer
GB2130274B (en) * 1981-02-17 1985-03-13 Ava Int Corp Flow controlling apparatus
US4437516A (en) * 1981-06-03 1984-03-20 Baker International Corporation Combination release mechanism for downhole well apparatus
US4432417A (en) * 1981-10-02 1984-02-21 Baker International Corporation Control pressure actuated downhole hanger apparatus
US4512399A (en) * 1983-04-01 1985-04-23 Otis Engineering Corporation Well packer
FR2558520B1 (fr) * 1984-01-20 1986-11-21 Flopetrol Etu Fabrications Procede et dispositif pour installer des garnitures d'etancheite dans un puits
US4862957A (en) * 1985-09-11 1989-09-05 Dowell Schlumberger Incorporated Packer and service tool assembly
US4662450A (en) * 1985-09-13 1987-05-05 Haugen David M Explosively set downhole apparatus
US4688634A (en) * 1986-01-31 1987-08-25 Dresser Industries, Inc. Running and setting tool for well packers
US4711326A (en) * 1986-06-20 1987-12-08 Hughes Tool Company Slip gripping mechanism
CA2022195C (en) * 1989-08-21 1994-03-29 Neil H. Akkerman Hydraulically operated permanent type well packer assembly

Also Published As

Publication number Publication date
GB2247483B (en) 1994-09-07
FR2666373A1 (fr) 1992-03-06
US5044433A (en) 1991-09-03
GB9118449D0 (en) 1991-10-16
NO913359D0 (no) 1991-08-27
GB2247483A (en) 1992-03-04

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