NO20013129D0 - Brönnpakning - Google Patents
BrönnpakningInfo
- Publication number
- NO20013129D0 NO20013129D0 NO20013129A NO20013129A NO20013129D0 NO 20013129 D0 NO20013129 D0 NO 20013129D0 NO 20013129 A NO20013129 A NO 20013129A NO 20013129 A NO20013129 A NO 20013129A NO 20013129 D0 NO20013129 D0 NO 20013129D0
- Authority
- NO
- Norway
- Prior art keywords
- brönnpakning
- Prior art date
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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/602,982 US6431274B1 (en) | 2000-06-23 | 2000-06-23 | Well packer |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20013129D0 true NO20013129D0 (no) | 2001-06-22 |
NO20013129L NO20013129L (no) | 2001-12-24 |
Family
ID=24413569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20013129A NO20013129L (no) | 2000-06-23 | 2001-06-22 | Brönnpakning |
Country Status (5)
Country | Link |
---|---|
US (1) | US6431274B1 (no) |
AU (1) | AU778769B2 (no) |
CA (1) | CA2351769A1 (no) |
GB (1) | GB2363812B (no) |
NO (1) | NO20013129L (no) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003209251B2 (en) * | 2002-01-16 | 2006-10-26 | Weatherford Technology Holdings, Llc | Inflatable packing element |
WO2004070163A1 (en) * | 2003-02-03 | 2004-08-19 | Baker Hughes Incorporated | Composite inflatable downhole packer or bridge plug |
JP4786378B2 (ja) * | 2006-03-14 | 2011-10-05 | 三菱重工業株式会社 | 配管継手構造 |
US8267177B1 (en) | 2008-08-15 | 2012-09-18 | Exelis Inc. | Means for creating field configurable bridge, fracture or soluble insert plugs |
US7900696B1 (en) | 2008-08-15 | 2011-03-08 | Itt Manufacturing Enterprises, Inc. | Downhole tool with exposable and openable flow-back vents |
US8714273B2 (en) * | 2009-05-21 | 2014-05-06 | Baker Hughes Incorporated | High expansion metal seal system |
US8579023B1 (en) | 2010-10-29 | 2013-11-12 | Exelis Inc. | Composite downhole tool with ratchet locking mechanism |
US8770276B1 (en) | 2011-04-28 | 2014-07-08 | Exelis, Inc. | Downhole tool with cones and slips |
US8997859B1 (en) | 2012-05-11 | 2015-04-07 | Exelis, Inc. | Downhole tool with fluted anvil |
CA2958187C (en) * | 2014-10-23 | 2019-04-30 | Halliburton Energy Services, Inc. | Sealed downhole equipment and method for fabricating the equipment |
CA2960009C (en) * | 2014-10-23 | 2019-10-29 | Halliburton Energy Services, Inc. | Sealed downhole equipment and method for fabricating the equipment |
US9845658B1 (en) | 2015-04-17 | 2017-12-19 | Albany International Corp. | Lightweight, easily drillable or millable slip for composite frac, bridge and drop ball plugs |
US10704355B2 (en) | 2016-01-06 | 2020-07-07 | Baker Hughes, A Ge Company, Llc | Slotted anti-extrusion ring assembly |
US10526864B2 (en) | 2017-04-13 | 2020-01-07 | Baker Hughes, A Ge Company, Llc | Seal backup, seal system and wellbore system |
US10370935B2 (en) | 2017-07-14 | 2019-08-06 | Baker Hughes, A Ge Company, Llc | Packer assembly including a support ring |
US10907437B2 (en) | 2019-03-28 | 2021-02-02 | Baker Hughes Oilfield Operations Llc | Multi-layer backup ring |
US10689942B2 (en) | 2017-09-11 | 2020-06-23 | Baker Hughes, A Ge Company, Llc | Multi-layer packer backup ring with closed extrusion gaps |
US10907438B2 (en) | 2017-09-11 | 2021-02-02 | Baker Hughes, A Ge Company, Llc | Multi-layer backup ring |
US10677014B2 (en) | 2017-09-11 | 2020-06-09 | Baker Hughes, A Ge Company, Llc | Multi-layer backup ring including interlock members |
EP3754155A1 (en) | 2019-06-21 | 2020-12-23 | Welltec Oilfield Solutions AG | Annular barrier with bite connection |
US11142978B2 (en) | 2019-12-12 | 2021-10-12 | Baker Hughes Oilfield Operations Llc | Packer assembly including an interlock feature |
CN113338840B (zh) * | 2021-06-29 | 2021-12-17 | 山东健源石油工程技术有限公司 | 一种承压能力强的油田井下封隔器 |
US11828132B2 (en) | 2022-02-28 | 2023-11-28 | Saudi Arabian Oil Company | Inflatable bridge plug |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US599423A (en) | 1898-02-22 | And edward m | ||
US599420A (en) | 1898-02-22 | Amusement device | ||
US3529667A (en) | 1969-01-10 | 1970-09-22 | Lynes Inc | Inflatable,permanently set,drillable element |
US3837947A (en) * | 1969-05-01 | 1974-09-24 | Lynes Inc | Method of forming an inflatable member |
US4191383A (en) | 1979-02-02 | 1980-03-04 | Halliburton Company | Inflatable packer and method of constructing same |
US4372562A (en) | 1981-09-09 | 1983-02-08 | Halliburton Company | Inflatable packer with liquid resin anchored reinforcing sheath |
US4424861A (en) | 1981-10-08 | 1984-01-10 | Halliburton Company | Inflatable anchor element and packer employing same |
US5143154A (en) | 1990-03-13 | 1992-09-01 | Baker Hughes Incorporated | Inflatable packing element |
US5361479A (en) | 1992-11-25 | 1994-11-08 | Dowell Schlumberger Incorporated | Method of assembly for inflatable packer |
US5280824A (en) * | 1992-11-25 | 1994-01-25 | Dowell Schlumberger | Sealing element for inflatable packer |
US5363542A (en) | 1992-12-11 | 1994-11-15 | Dowell Schlumberger Incorporated | Method of assembly for inflatable packer |
US5439053A (en) | 1993-07-13 | 1995-08-08 | Dowell Schlumberger Incorporated | Reinforcing slat for inflatable packer |
US5398755A (en) | 1993-09-28 | 1995-03-21 | Dowell Schlumberger Incorporated | Stress rings for inflatable packers |
-
2000
- 2000-06-23 US US09/602,982 patent/US6431274B1/en not_active Expired - Fee Related
-
2001
- 2001-06-20 AU AU53945/01A patent/AU778769B2/en not_active Ceased
- 2001-06-22 GB GB0115399A patent/GB2363812B/en not_active Expired - Fee Related
- 2001-06-22 NO NO20013129A patent/NO20013129L/no not_active Application Discontinuation
- 2001-06-26 CA CA002351769A patent/CA2351769A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU778769B2 (en) | 2004-12-23 |
NO20013129L (no) | 2001-12-24 |
GB2363812A (en) | 2002-01-09 |
US6431274B1 (en) | 2002-08-13 |
AU5394501A (en) | 2002-01-03 |
GB2363812B (en) | 2002-08-21 |
GB0115399D0 (en) | 2001-08-15 |
CA2351769A1 (en) | 2001-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |