NO983519L - OppblÕsbar pakning - Google Patents
OppblÕsbar pakningInfo
- Publication number
- NO983519L NO983519L NO983519A NO983519A NO983519L NO 983519 L NO983519 L NO 983519L NO 983519 A NO983519 A NO 983519A NO 983519 A NO983519 A NO 983519A NO 983519 L NO983519 L NO 983519L
- Authority
- NO
- Norway
- Prior art keywords
- inflatable gasket
- inflatable
- gasket
- Prior art date
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)
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 NO983519D0 (no) | 1998-07-31 |
NO983519L true 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)
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)
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 |
-
1996
- 1996-02-03 GB GBGB9602219.9A patent/GB9602219D0/en active Pending
-
1997
- 1997-02-03 US US09/125,084 patent/US6230798B1/en not_active Expired - Lifetime
- 1997-02-03 CA CA002244131A patent/CA2244131C/en not_active Expired - Fee Related
- 1997-02-03 WO PCT/GB1997/000300 patent/WO1997028348A1/en active IP Right Grant
- 1997-02-03 AU AU16098/97A patent/AU1609897A/en not_active Abandoned
- 1997-02-03 EP EP97902454A patent/EP0877852B1/en not_active Expired - Lifetime
- 1997-02-03 GB GB9702148A patent/GB2309722B/en not_active Expired - Fee Related
-
1998
- 1998-07-31 NO NO19983519A patent/NO316994B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2309722A (en) | 1997-08-06 |
NO983519D0 (no) | 1998-07-31 |
CA2244131A1 (en) | 1997-08-07 |
US6230798B1 (en) | 2001-05-15 |
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |