BR112018008757A2 - liner hanger - Google Patents

liner hanger

Info

Publication number
BR112018008757A2
BR112018008757A2 BR112018008757A BR112018008757A BR112018008757A2 BR 112018008757 A2 BR112018008757 A2 BR 112018008757A2 BR 112018008757 A BR112018008757 A BR 112018008757A BR 112018008757 A BR112018008757 A BR 112018008757A BR 112018008757 A2 BR112018008757 A2 BR 112018008757A2
Authority
BR
Brazil
Prior art keywords
wedges
liner hanger
actuation
actuation mechanism
hanger
Prior art date
Application number
BR112018008757A
Other languages
Portuguese (pt)
Inventor
Kandaswami Aravind
Subramanya Prasanna
C Calo Sebastian
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of BR112018008757A2 publication Critical patent/BR112018008757A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

um suspensor de liner pode incluir um primeiro conjunto de cunhas; um segundo conjunto de cunhas; um primeiro mecanismo de atuação para atuação do primeiro conjunto de cunhas; e um segundo mecanismo de atuação para atuação do segundo conjunto de cunhas, onde o primeiro conjunto de cunhas, em um estado não atuado, impede atuação do segundo conjunto de cunhas através do segundo mecanismo de atuação.a liner hanger may include a first set of wedges; a second set of wedges; a first actuation mechanism for actuation of the first set of wedges; and a second actuation mechanism for actuation of the second set of wedges, where the first set of wedges, in a non-actuated state, prevents actuation of the second set of wedges through the second actuation mechanism.

BR112018008757A 2015-10-29 2016-10-14 liner hanger BR112018008757A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562247888P 2015-10-29 2015-10-29
PCT/US2016/056929 WO2017074711A1 (en) 2015-10-29 2016-10-14 Liner hanger

Publications (1)

Publication Number Publication Date
BR112018008757A2 true BR112018008757A2 (en) 2018-10-30

Family

ID=58630857

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008757A BR112018008757A2 (en) 2015-10-29 2016-10-14 liner hanger

Country Status (5)

Country Link
US (1) US20180313179A1 (en)
BR (1) BR112018008757A2 (en)
GB (1) GB2560654A (en)
NO (1) NO20180739A1 (en)
WO (1) WO2017074711A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10662762B2 (en) * 2017-11-02 2020-05-26 Saudi Arabian Oil Company Casing system having sensors
WO2019104007A1 (en) * 2017-11-27 2019-05-31 Conocophillips Company Method and apparatus for washing an upper completion
US11111737B2 (en) 2019-10-01 2021-09-07 Morphpackers Limited Downhole coupling mechanism
US11739615B2 (en) * 2020-03-23 2023-08-29 Packers Plus Energy Services Inc. Single trip liner hanger system
US11480024B2 (en) * 2021-03-01 2022-10-25 Baker Hughes Oilfield Operations Llc Packer assembly with slip system
US11905774B2 (en) 2021-11-23 2024-02-20 Vertice Oil Tools Inc. Anchor mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2189701A (en) * 1939-04-21 1940-02-06 Baker Oil Tools Inc Production packer and liner hanger
US2228241A (en) * 1939-05-05 1941-01-14 Baker Oil Tools Inc Well packer
US4059150A (en) * 1976-02-09 1977-11-22 Brown Oil Tools, Inc. Anchoring assembly
US4044826A (en) * 1976-05-17 1977-08-30 Baker International Corporation Retrievable well packers
US5086845A (en) * 1990-06-29 1992-02-11 Baker Hughes Incorporated Liner hanger assembly
US5429192A (en) * 1992-03-26 1995-07-04 Schlumberger Technology Corporation Method and apparatus for anchoring a perforating gun to a casing in a wellbore including a primary and a secondary anchor release mechanism
US7762343B2 (en) * 2004-05-01 2010-07-27 Varco I/P, Inc. Apparatus and method for handling pipe
MX371359B (en) * 2012-02-27 2020-01-27 Bastion Tech Inc Slip device for wellbore tubulars.
BR112014032851A2 (en) * 2012-07-02 2017-06-27 Halliburton Energy Services Inc shutter assembly for use in a wellbore, and method for placing a shutter assembly in a wellbore.

Also Published As

Publication number Publication date
NO20180739A1 (en) 2018-05-29
GB2560654A (en) 2018-09-19
US20180313179A1 (en) 2018-11-01
WO2017074711A1 (en) 2017-05-04
GB201807936D0 (en) 2018-06-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements