ATE335911T1 - Dichtungsverfahren und -vorrichtung - Google Patents
Dichtungsverfahren und -vorrichtungInfo
- Publication number
- ATE335911T1 ATE335911T1 AT03745328T AT03745328T ATE335911T1 AT E335911 T1 ATE335911 T1 AT E335911T1 AT 03745328 T AT03745328 T AT 03745328T AT 03745328 T AT03745328 T AT 03745328T AT E335911 T1 ATE335911 T1 AT E335911T1
- Authority
- AT
- Austria
- Prior art keywords
- passageway
- portions
- carrier
- spaced apart
- solidifies
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 7
- 238000002844 melting Methods 0.000 abstract 3
- 230000008018 melting Effects 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012768 molten material Substances 0.000 abstract 1
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
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs
-
- 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
- E21B33/1204—Packers; Plugs permanent; drillable
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)
- Processing Of Solid Wastes (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Making Paper Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0207371.6A GB0207371D0 (en) | 2002-03-28 | 2002-03-28 | Sealing method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE335911T1 true ATE335911T1 (de) | 2006-09-15 |
Family
ID=9933932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03745328T ATE335911T1 (de) | 2002-03-28 | 2003-03-26 | Dichtungsverfahren und -vorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050199307A1 (de) |
EP (1) | EP1488074B1 (de) |
AT (1) | ATE335911T1 (de) |
AU (1) | AU2003226512A1 (de) |
DE (1) | DE60307444D1 (de) |
GB (1) | GB0207371D0 (de) |
WO (1) | WO2003083255A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7290609B2 (en) * | 2004-08-20 | 2007-11-06 | Cinaruco International S.A. Calle Aguilino De La Guardia | Subterranean well secondary plugging tool for repair of a first plug |
US7124820B2 (en) * | 2004-08-20 | 2006-10-24 | Wardlaw Louis J | Exothermic tool and method for heating a low temperature metal alloy for repairing failure spots along a section of a tubular conduit |
CA2688704C (en) * | 2009-12-15 | 2016-04-26 | Rawwater Engineering Company Limited | Sealing method and apparatus |
GB201010998D0 (en) * | 2010-06-30 | 2010-08-18 | Rawwater Engineering Company Ltd | Sealing method and apparatus |
NO334723B1 (no) * | 2012-03-12 | 2014-05-12 | Interwell Technology As | Fremgangsmåte for å plugge og forlate en brønn |
GB201223055D0 (en) * | 2012-12-20 | 2013-02-06 | Carragher Paul | Method and apparatus for use in well abandonment |
GB201414565D0 (en) * | 2014-08-15 | 2014-10-01 | Bisn Oil Tools Ltd | Methods and apparatus for use in oil and gas well completion |
US10072477B2 (en) | 2014-12-02 | 2018-09-11 | Schlumberger Technology Corporation | Methods of deployment for eutectic isolation tools to ensure wellbore plugs |
CN106522871B (zh) * | 2015-09-15 | 2019-04-05 | 中国石油化工股份有限公司 | 一种裸眼封隔器 |
CA3062623A1 (en) * | 2017-05-01 | 2018-11-08 | Conocophillips Company | Metal seal for liner drilling |
US11149517B2 (en) * | 2019-01-02 | 2021-10-19 | ISOL8 (Holdings) Limited | Expanding thermite reactions for downhole applications |
NO347280B1 (en) * | 2021-06-25 | 2023-08-21 | Interwell Norway As | Downhole millable permanent plug |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273641A (en) * | 1966-09-20 | Method and apparatus for completing wells | ||
US1631419A (en) * | 1926-06-04 | 1927-06-07 | Myron M Kinley | Apparatus for plugging wells |
US2298129A (en) * | 1938-03-29 | 1942-10-06 | Dow Chemical Co | Treatment of wells |
US2191783A (en) * | 1939-07-15 | 1940-02-27 | Lane Wells Co | Bridging plug |
US2363269A (en) * | 1939-07-29 | 1944-11-21 | Schlumberger Well Surv Corp | Method for sealing borehole casings |
US2942668A (en) * | 1957-11-19 | 1960-06-28 | Union Oil Co | Well plugging, packing, and/or testing tool |
US3333635A (en) * | 1964-04-20 | 1967-08-01 | Continental Oil Co | Method and apparatus for completing wells |
US3208530A (en) * | 1964-09-14 | 1965-09-28 | Exxon Production Research Co | Apparatus for setting bridge plugs |
NL133950C (de) * | 1966-02-03 | |||
US3419074A (en) * | 1966-06-10 | 1968-12-31 | Otis Eng Co | Well tools |
US3420928A (en) * | 1966-07-15 | 1969-01-07 | Otis Eng Corp | Method of producing seals |
US3578084A (en) * | 1969-06-23 | 1971-05-11 | Exxon Production Research Co | Thermal well completion method and apparatus |
US3738424A (en) * | 1971-06-14 | 1973-06-12 | Big Three Industries | Method for controlling offshore petroleum wells during blowout conditions |
US3765486A (en) * | 1971-06-24 | 1973-10-16 | Shell Oil Co | Well blowout confinement with dense balls |
US3891034A (en) * | 1974-01-08 | 1975-06-24 | Gearhart Owen Industries | Through-tubing bridge plug having covered expansible packer |
US4024916A (en) * | 1976-08-05 | 1977-05-24 | The United States Of America As Represented By The United States Energy Research And Development Administration | Borehole sealing method and apparatus |
US4275788A (en) * | 1980-01-28 | 1981-06-30 | Bj-Hughes Inc. | Method of plugging a well |
US4487432A (en) * | 1981-10-19 | 1984-12-11 | Perfection Corporation | No-hole insertion joint |
US4484750A (en) * | 1982-07-01 | 1984-11-27 | Dresser Industries, Inc. | High pressure seal joint |
US4489784A (en) * | 1983-02-02 | 1984-12-25 | Messenger Joseph U | Well control method using low-melting alloy metals |
GB8725670D0 (en) * | 1987-11-03 | 1987-12-09 | Reed Tool Co | Manufacture of rotary drill bits |
US5137283A (en) * | 1991-06-27 | 1992-08-11 | Itt Corporation | Thermally conductive gasket device |
US5621844A (en) * | 1995-03-01 | 1997-04-15 | Uentech Corporation | Electrical heating of mineral well deposits using downhole impedance transformation networks |
US5607017A (en) * | 1995-07-03 | 1997-03-04 | Pes, Inc. | Dissolvable well plug |
NZ522214A (en) * | 2000-04-24 | 2004-10-29 | Shell Int Research | Method and system for treating a hydrocarbon containing formation |
GB0023543D0 (en) * | 2000-09-26 | 2000-11-08 | Rawwater Engineering Company L | Sealing method and apparatus |
MY130896A (en) * | 2001-06-05 | 2007-07-31 | Shell Int Research | In-situ casting of well equipment |
-
2002
- 2002-03-28 GB GBGB0207371.6A patent/GB0207371D0/en not_active Ceased
-
2003
- 2003-03-26 WO PCT/GB2003/001293 patent/WO2003083255A1/en active IP Right Grant
- 2003-03-26 AU AU2003226512A patent/AU2003226512A1/en not_active Abandoned
- 2003-03-26 DE DE60307444T patent/DE60307444D1/de not_active Expired - Lifetime
- 2003-03-26 US US10/509,272 patent/US20050199307A1/en not_active Abandoned
- 2003-03-26 AT AT03745328T patent/ATE335911T1/de not_active IP Right Cessation
- 2003-03-26 EP EP03745328A patent/EP1488074B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1488074A1 (de) | 2004-12-22 |
EP1488074B1 (de) | 2006-08-09 |
US20050199307A1 (en) | 2005-09-15 |
GB0207371D0 (en) | 2002-05-08 |
AU2003226512A1 (en) | 2003-10-13 |
DE60307444D1 (de) | 2006-09-21 |
WO2003083255A1 (en) | 2003-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |