NO983519D0 - OppblÕsbar pakning - Google Patents

OppblÕsbar pakning

Info

Publication number
NO983519D0
NO983519D0 NO983519A NO983519A NO983519D0 NO 983519 D0 NO983519 D0 NO 983519D0 NO 983519 A NO983519 A NO 983519A NO 983519 A NO983519 A NO 983519A NO 983519 D0 NO983519 D0 NO 983519D0
Authority
NO
Norway
Prior art keywords
inflatable gasket
inflatable
gasket
Prior art date
Application number
NO983519A
Other languages
English (en)
Other versions
NO983519L (no
NO316994B1 (no
Inventor
Robert Patrick Appleton
Original Assignee
Smith Int North Sea
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 Smith Int North Sea filed Critical Smith Int North Sea
Publication of NO983519D0 publication Critical patent/NO983519D0/no
Publication of NO983519L publication Critical patent/NO983519L/no
Publication of NO316994B1 publication Critical patent/NO316994B1/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve

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)
  • Piles And Underground Anchors (AREA)
  • Materials For Medical Uses (AREA)
NO19983519A 1996-02-03 1998-07-31 Oppblasbar pakning NO316994B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9602219.9A GB9602219D0 (en) 1996-02-03 1996-02-03 Inflatable packer
PCT/GB1997/000300 WO1997028348A1 (en) 1996-02-03 1997-02-03 Inflatable packer

Publications (3)

Publication Number Publication Date
NO983519D0 true NO983519D0 (no) 1998-07-31
NO983519L NO983519L (no) 1998-09-17
NO316994B1 NO316994B1 (no) 2004-07-19

Family

ID=10788087

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19983519A NO316994B1 (no) 1996-02-03 1998-07-31 Oppblasbar pakning

Country Status (7)

Country Link
US (1) US6230798B1 (no)
EP (1) EP0877852B1 (no)
AU (1) AU1609897A (no)
CA (1) CA2244131C (no)
GB (2) GB9602219D0 (no)
NO (1) NO316994B1 (no)
WO (1) WO1997028348A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9801201D0 (en) 1998-01-20 1998-03-18 Smith International Inflatable packer
WO2005008016A2 (en) * 2003-07-14 2005-01-27 Exxonmobil Upstream Research Company Improve inflatable packer
US7011153B2 (en) * 2003-12-23 2006-03-14 Schlumberger Technology Corporation Hydraulically released inflation tool for permanent bridge plug
US7121338B2 (en) * 2004-01-27 2006-10-17 Halliburton Energy Services, Inc Probe isolation seal pad
US20100163254A1 (en) * 2007-06-07 2010-07-01 Saltel Industries Device For Sealing Off A Well And A Pipe And A Fitting Method
US8087459B2 (en) * 2009-03-31 2012-01-03 Weatherford/Lamb, Inc. Packer providing multiple seals and having swellable element isolatable from the wellbore
US9085964B2 (en) 2009-05-20 2015-07-21 Halliburton Energy Services, Inc. Formation tester pad
US20120012342A1 (en) * 2010-07-13 2012-01-19 Wilkin James F Downhole Packer Having Tandem Packer Elements for Isolating Frac Zones
US9488024B2 (en) 2012-04-16 2016-11-08 Wild Well Control, Inc. Annulus cementing tool for subsea abandonment operation
CN103184856A (zh) * 2013-02-28 2013-07-03 中国石油天然气集团公司 适用于多级水力喷射压裂的水力喷射封隔工具
US10016918B2 (en) 2014-08-30 2018-07-10 Weatherford Technology Holdings, Llc Flow resistant packing element system for composite plug
GB2538530B (en) 2015-05-20 2018-06-06 Statoil Petroleum As Method and apparatus for sealing an annulus around a drill-pipe when drilling down-hole

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827965A (en) * 1955-09-19 1958-03-25 Exxon Research Engineering Co Means for equalizing load on two end plates of inflatable reinforced packer
US3270814A (en) * 1964-01-23 1966-09-06 Halliburton Co Selective completion cementing packer
US3334691A (en) * 1964-11-06 1967-08-08 Phillips Petroleum Co Apparatus for shutting off water during air drilling
US3529665A (en) * 1968-12-13 1970-09-22 Lynes Inc Method of testing,treating and isolating formations during drilling
US4082298A (en) * 1975-11-19 1978-04-04 Lawrence Sanford Inflatable packer and valve mechanism therefor
US4076083A (en) * 1975-11-24 1978-02-28 Otis Engineering Corporation Method and apparatus for controlling a well during drilling operations
US4406461A (en) * 1982-03-12 1983-09-27 Schlumberger Technology Corporation Inflatable well packer apparatus reinforced with tire cording
US4871179A (en) * 1983-01-24 1989-10-03 Completion Tool Company Inflatable packer with roughened mandrel
GB2139670B (en) * 1983-05-09 1986-03-26 Magyar Szenhidrogenipari Bore hole packers
US4500095A (en) * 1983-11-03 1985-02-19 The Goodyear Tire & Rubber Company Inflatable oil well hole plug with reinforcing wires
US4893678A (en) * 1988-06-08 1990-01-16 Tam International Multiple-set downhole tool and method
US4823882A (en) * 1988-06-08 1989-04-25 Tam International, Inc. Multiple-set packer and method
US4892144A (en) * 1989-01-26 1990-01-09 Davis-Lynch, Inc. Inflatable tools
US5375662A (en) * 1991-08-12 1994-12-27 Halliburton Company Hydraulic setting sleeve
GB2295836A (en) * 1994-12-09 1996-06-12 Appleton Robert P Inflatable packer or bridge plug
US5542473A (en) * 1995-06-01 1996-08-06 Pringle; Ronald E. Simplified sealing and anchoring device for a well tool

Also Published As

Publication number Publication date
GB2309722A (en) 1997-08-06
CA2244131A1 (en) 1997-08-07
US6230798B1 (en) 2001-05-15
NO983519L (no) 1998-09-17
EP0877852A1 (en) 1998-11-18
EP0877852B1 (en) 2001-08-08
CA2244131C (en) 2004-05-11
WO1997028348A1 (en) 1997-08-07
GB9602219D0 (en) 1996-04-03
NO316994B1 (no) 2004-07-19
GB9702148D0 (en) 1997-03-26
AU1609897A (en) 1997-08-22
GB2309722B (en) 1999-12-15

Similar Documents

Publication Publication Date Title
NO972072L (no) Oppblåsbar pakning
DK1306358T4 (da) Tætningselement
DE69710940D1 (de) Schichtkörperdichtung
DE19681302T1 (de) Verschlußplombe
NO20003695L (no) OppblÕsbar pakning
DE59704426D1 (de) Dichtungsanordnung
DE69522403D1 (de) Stopfbüchsen-dichtpackung
DE69709353D1 (de) Dichtungsanordnungen
DE69725827D1 (de) Dichtungsstruktur
NO974373D0 (no) Transportörspor-tetning
DE59601382D1 (de) Dichtungsanordnung
NO983519L (no) OppblÕsbar pakning
BRPI9816175B1 (pt) Gaxeta
DE59706740D1 (de) Gleitringdichtung
DE59607951D1 (de) Gleitringdichtung
DK0946837T3 (da) Tætningsindretning
DE69716608D1 (de) Aufblasbare matratzen
DE69827178D1 (de) Aufblasbare Dichtungen
DE19781082D2 (de) Wasserfahrzeug
DE59811214D1 (de) Flachdichtung
MA23665A1 (fr) Matllas gonflable
FI2453U1 (fi) Taakkateline
NO961245D0 (no) Pakning
NO962778D0 (no) Pakning
NO963697L (no) Tetningsring

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees