NO20071219L - Hydraulisk plasser permanent pakning med isolering av hydraulisk aktuator og innbygd sikkerhetssystem. - Google Patents

Hydraulisk plasser permanent pakning med isolering av hydraulisk aktuator og innbygd sikkerhetssystem.

Info

Publication number
NO20071219L
NO20071219L NO20071219A NO20071219A NO20071219L NO 20071219 L NO20071219 L NO 20071219L NO 20071219 A NO20071219 A NO 20071219A NO 20071219 A NO20071219 A NO 20071219A NO 20071219 L NO20071219 L NO 20071219L
Authority
NO
Norway
Prior art keywords
hydraulic
seal
gasket assembly
built
wellbore
Prior art date
Application number
NO20071219A
Other languages
English (en)
Inventor
John Baugh
Timothy Wootan
Paul Zutz
Kenneth Almond
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 NO20071219L publication Critical patent/NO20071219L/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • 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

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Piles And Underground Anchors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

En pakning (30) inkluderer ett eller flere ankere (36, 38) for fastgjøring av pakningen i en brønnboring, og et par av tetningselementer (34, 40) som danner en fluidtetning. Pakningssammenstillingen settes hydraulisk (41), og den kan således lokaliseres i enhver ønsket posisjon inne i brønnboringen, dvs. ikke nødvendigvis umiddelbart på toppen av forlengingsrørhengeren. Pakningssammen-stillingen fastgjøres inne i brønnboringen ved hjelp av en etappevis sette-prosess gjennom bruk av skjærpinner (60) som har skjærverdier som øker i trinn. Redundans i pakningstetting tilveiebringes ved bruk av to tetningselementer for å etablere fluidtetting. Designen av paknings-sammenstillingen tilveiebringer også hydraulisk isolasjon av aktueringspartiene av pakningssammenstillingen ved setting, og kan brukes for en tilknytningsstreng.
NO20071219A 2004-08-24 2007-03-06 Hydraulisk plasser permanent pakning med isolering av hydraulisk aktuator og innbygd sikkerhetssystem. NO20071219L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60390004P 2004-08-24 2004-08-24
US11/209,982 US7383891B2 (en) 2004-08-24 2005-08-23 Hydraulic set permanent packer with isolation of hydraulic actuator and built in redundancy
PCT/US2005/030054 WO2006023952A1 (en) 2004-08-24 2005-08-24 Hydraulic set permanent packer with isolation of hydraulic actuator and built in redundancy

Publications (1)

Publication Number Publication Date
NO20071219L true NO20071219L (no) 2007-03-23

Family

ID=35276088

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071219A NO20071219L (no) 2004-08-24 2007-03-06 Hydraulisk plasser permanent pakning med isolering av hydraulisk aktuator og innbygd sikkerhetssystem.

Country Status (6)

Country Link
US (1) US7383891B2 (no)
AU (1) AU2005277050B2 (no)
CA (1) CA2577897C (no)
GB (2) GB2432863B (no)
NO (1) NO20071219L (no)
WO (1) WO2006023952A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2417043B (en) * 2004-08-10 2009-04-08 Smith International Well casing straddle assembly
US8336615B2 (en) * 2006-06-02 2012-12-25 Bj Tool Services Ltd. Low pressure-set packer
US20080115944A1 (en) * 2006-11-22 2008-05-22 Weatherford/Lamb, Inc. Well barrier apparatus and associated methods
CA2720623C (en) * 2008-04-09 2018-02-27 Cameron International Corporation Straight-bore back pressure valve
US8936214B2 (en) 2011-04-15 2015-01-20 Zodiac Seats France Passenger seating arrangements
US8960281B2 (en) * 2011-07-07 2015-02-24 National Oilwell DHT, L.P. Flowbore mounted sensor package
US9217309B2 (en) * 2012-11-30 2015-12-22 Dril-Quip, Inc. Hybrid-tieback seal assembly using method and system for interventionless hydraulic setting of equipment when performing subterranean operations
NO345002B1 (en) * 2014-07-16 2020-08-17 Dril Quip Inc Mechanical hold-down assembly for a well tie-back string
US10184313B2 (en) * 2015-04-06 2019-01-22 Schlumberger Technology Corporation Packer assembly with wing projection slips
US10233709B2 (en) 2016-09-08 2019-03-19 Baker Hughes, A Ge Company, Llc Top set liner hanger and packer with hanger slips above the packer seal
US10961809B2 (en) * 2018-03-19 2021-03-30 Saudi Arabian Oil Company Systems and methods for smart well bore clean out
CN110374537B (zh) * 2019-07-16 2021-09-07 中国石油化工股份有限公司 一种电控阀式顶封装置
EP4097328A4 (en) * 2020-01-28 2024-06-05 Services Pétroliers Schlumberger SYSTEM AND METHOD FOR RETAINING LOST COLUMN SUSPENSION RETAINING CORNERS
CN114575773A (zh) * 2020-12-01 2022-06-03 中国石油化工股份有限公司 带顶部封隔器的尾管悬挂装置及尾管悬挂总成

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659647A (en) * 1970-03-04 1972-05-02 Joe R Brown Well packer
US4018272A (en) * 1975-04-07 1977-04-19 Brown Oil Tools, Inc. Well packer apparatus
US4289200A (en) * 1980-09-24 1981-09-15 Baker International Corporation Retrievable well apparatus
US4708202A (en) * 1984-05-17 1987-11-24 The Western Company Of North America Drillable well-fluid flow control tool
US4869320A (en) * 1985-10-31 1989-09-26 Chevron Research Company Wellbore packer
US4903777A (en) * 1986-10-24 1990-02-27 Baker Hughes, Incorporated Dual seal packer for corrosive environments
US6315041B1 (en) * 1999-04-15 2001-11-13 Stephen L. Carlisle Multi-zone isolation tool and method of stimulating and testing a subterranean well

Also Published As

Publication number Publication date
US7383891B2 (en) 2008-06-10
AU2005277050A8 (en) 2011-04-07
CA2577897C (en) 2009-10-27
GB2452168B (en) 2009-04-22
AU2005277050B2 (en) 2010-12-09
WO2006023952A8 (en) 2006-04-20
US20060102361A1 (en) 2006-05-18
WO2006023952A1 (en) 2006-03-02
GB2432863A (en) 2007-06-06
CA2577897A1 (en) 2006-03-02
GB2452168A (en) 2009-02-25
AU2005277050A1 (en) 2006-03-02
GB0702983D0 (en) 2007-03-28
GB0815905D0 (en) 2008-10-08
GB2432863B (en) 2009-02-18

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FC2A Withdrawal, rejection or dismissal of laid open patent application