NO20000187D0 - Vinduforming ved flammeskjaering - Google Patents
Vinduforming ved flammeskjaeringInfo
- Publication number
- NO20000187D0 NO20000187D0 NO20000187A NO20000187A NO20000187D0 NO 20000187 D0 NO20000187 D0 NO 20000187D0 NO 20000187 A NO20000187 A NO 20000187A NO 20000187 A NO20000187 A NO 20000187A NO 20000187 D0 NO20000187 D0 NO 20000187D0
- Authority
- NO
- Norway
- Prior art keywords
- flame cutting
- window forming
- forming during
- during flame
- window
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/02—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11597899P | 1999-01-15 | 1999-01-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20000187D0 true NO20000187D0 (no) | 2000-01-14 |
NO20000187L NO20000187L (no) | 2000-07-17 |
NO330930B1 NO330930B1 (no) | 2011-08-22 |
Family
ID=22364520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20000187A NO330930B1 (no) | 1999-01-15 | 2000-01-14 | Fremgangsmate for utforming av en sidegren fra et borehull |
Country Status (5)
Country | Link |
---|---|
US (1) | US6722435B2 (no) |
AU (1) | AU1245200A (no) |
CA (1) | CA2296122C (no) |
GB (1) | GB2346633B (no) |
NO (1) | NO330930B1 (no) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2296122C (en) | 1999-01-15 | 2008-07-29 | Baker Hughes Incorporated | Window forming by flame cutting |
US6971449B1 (en) | 1999-05-04 | 2005-12-06 | Weatherford/Lamb, Inc. | Borehole conduit cutting apparatus and process |
US6695056B2 (en) | 2000-09-11 | 2004-02-24 | Weatherford/Lamb, Inc. | System for forming a window and drilling a sidetrack wellbore |
US6536525B1 (en) | 2000-09-11 | 2003-03-25 | Weatherford/Lamb, Inc. | Methods and apparatus for forming a lateral wellbore |
GB0102913D0 (en) * | 2001-02-06 | 2001-03-21 | Secr Defence Brit | Oil well perforator |
US7383876B2 (en) * | 2001-08-03 | 2008-06-10 | Weatherford/Lamb, Inc. | Cutting tool for use in a wellbore tubular |
GB2382360B (en) * | 2001-11-22 | 2005-10-26 | Michael Carl Robertson | Borehole conduit cutting apparatus and process |
US7086481B2 (en) | 2002-10-11 | 2006-08-08 | Weatherford/Lamb | Wellbore isolation apparatus, and method for tripping pipe during underbalanced drilling |
US7537060B2 (en) * | 2007-03-19 | 2009-05-26 | Baker Hughes Incorporated | Coupler retained liner hanger mechanism and methods of setting a hanger inside a wellbore |
US20080236829A1 (en) * | 2007-03-26 | 2008-10-02 | Lynde Gerald D | Casing profiling and recovery system |
US8327926B2 (en) | 2008-03-26 | 2012-12-11 | Robertson Intellectual Properties, LLC | Method for removing a consumable downhole tool |
US8020619B1 (en) | 2008-03-26 | 2011-09-20 | Robertson Intellectual Properties, LLC | Severing of downhole tubing with associated cable |
US8235102B1 (en) | 2008-03-26 | 2012-08-07 | Robertson Intellectual Properties, LLC | Consumable downhole tool |
US7726392B1 (en) | 2008-03-26 | 2010-06-01 | Robertson Michael C | Removal of downhole drill collar from well bore |
GB2528054A (en) * | 2014-07-07 | 2016-01-13 | Statoil Petroleum As | Casing removal with energetic materials |
SK500792014A3 (sk) | 2014-12-23 | 2016-09-05 | Ga Drilling, A. S. | Spôsob odstraňovania materiálov ich dezintegráciou pôsobením elektrickej plazmy |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2506799A (en) | 1945-01-22 | 1950-05-09 | Eastman Oil Well Survey Co | Casing whipstock |
US2535964A (en) | 1945-07-30 | 1950-12-26 | John J Fleet | Means for casing cutting |
US2587244A (en) | 1946-11-12 | 1952-02-26 | I J Mccullough | Apparatus for cutting pipes within a well |
US2649046A (en) | 1947-05-01 | 1953-08-18 | Du Pont | Explosive package |
US2758543A (en) * | 1950-04-10 | 1956-08-14 | Clarence W Grandin | Cutting method and apparatus |
US4298063A (en) | 1980-02-21 | 1981-11-03 | Jet Research Center, Inc. | Methods and apparatus for severing conduits |
US4352397A (en) | 1980-10-03 | 1982-10-05 | Jet Research Center, Inc. | Methods, apparatus and pyrotechnic compositions for severing conduits |
US4446920A (en) | 1983-01-13 | 1984-05-08 | Air Products And Chemicals, Inc. | Method and apparatus for perforating or cutting with a solid fueled gas mixture |
US4534423A (en) | 1983-05-05 | 1985-08-13 | Jet Research Center, Inc. | Perforating gun carrier and method of making |
US4598769A (en) | 1985-01-07 | 1986-07-08 | Robertson Michael C | Pipe cutting apparatus |
GB2177740B (en) | 1985-07-10 | 1988-06-15 | Vetco Ltd C E | Explosion compensator |
US4799829A (en) * | 1986-10-17 | 1989-01-24 | Kenny Patrick M | Method and apparatus for removing submerged platforms |
SU1537793A1 (ru) | 1987-05-18 | 1990-01-23 | Казахский государственный университет им.С.М.Кирова | Устройство плазменной резки |
US4798244A (en) | 1987-07-16 | 1989-01-17 | Trost Stephen A | Tool and process for stimulating a subterranean formation |
US4905759A (en) | 1988-03-25 | 1990-03-06 | Halliburton Company | Collapsible gun assembly |
US4960171A (en) * | 1989-08-09 | 1990-10-02 | Schlumberger Technology Corporation | Charge phasing arrangements in a perforating gun |
US5135050A (en) | 1991-04-23 | 1992-08-04 | Den Norske Stats Oljeselskap A.S. | Device for collecting particulate matter and debris in horizontal or high-deviation oil or gas wells |
US6202752B1 (en) | 1993-09-10 | 2001-03-20 | Weatherford/Lamb, Inc. | Wellbore milling methods |
US5435394A (en) | 1994-06-01 | 1995-07-25 | Mcr Corporation | Anchor system for pipe cutting apparatus |
AUPM825794A0 (en) | 1994-09-20 | 1994-10-13 | Gray, Ian | Wellbore stimulation and completion device |
US6016753A (en) | 1995-03-10 | 2000-01-25 | The United States Of America As Represented By The Secretary Of The Air Force | Explosive pipe cutting |
US5791417A (en) * | 1995-09-22 | 1998-08-11 | Weatherford/Lamb, Inc. | Tubular window formation |
US5709265A (en) | 1995-12-11 | 1998-01-20 | Weatherford/Lamb, Inc. | Wellbore window formation |
US5636692A (en) | 1995-12-11 | 1997-06-10 | Weatherford Enterra U.S., Inc. | Casing window formation |
US5813465A (en) | 1996-07-15 | 1998-09-29 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
CA2209958A1 (en) | 1996-07-15 | 1998-01-15 | James M. Barker | Apparatus for completing a subterranean well and associated methods of using same |
US5862862A (en) * | 1996-07-15 | 1999-01-26 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
EP0846838A3 (en) | 1996-12-04 | 1999-09-15 | Halliburton Energy Services, Inc. | Methods and apparatus for performing explosive cutting operations in a subterranean well |
US6035935A (en) * | 1998-05-22 | 2000-03-14 | Halliburton Energy Services, Inc. | Method for establishing connectivity between lateral and parent wellbores |
CA2334150A1 (en) | 1998-06-10 | 1999-12-16 | Shell Canada Limited | Downhole milling device |
CA2296122C (en) | 1999-01-15 | 2008-07-29 | Baker Hughes Incorporated | Window forming by flame cutting |
US6257353B1 (en) | 1999-02-23 | 2001-07-10 | Lti Joint Venture | Horizontal drilling method and apparatus |
US6971449B1 (en) | 1999-05-04 | 2005-12-06 | Weatherford/Lamb, Inc. | Borehole conduit cutting apparatus and process |
US6186226B1 (en) | 1999-05-04 | 2001-02-13 | Michael C. Robertson | Borehole conduit cutting apparatus |
US6536525B1 (en) | 2000-09-11 | 2003-03-25 | Weatherford/Lamb, Inc. | Methods and apparatus for forming a lateral wellbore |
US6695056B2 (en) | 2000-09-11 | 2004-02-24 | Weatherford/Lamb, Inc. | System for forming a window and drilling a sidetrack wellbore |
-
2000
- 2000-01-14 CA CA002296122A patent/CA2296122C/en not_active Expired - Lifetime
- 2000-01-14 NO NO20000187A patent/NO330930B1/no not_active IP Right Cessation
- 2000-01-14 US US09/483,437 patent/US6722435B2/en not_active Expired - Lifetime
- 2000-01-17 GB GB0000847A patent/GB2346633B/en not_active Expired - Lifetime
- 2000-01-17 AU AU12452/00A patent/AU1245200A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
NO20000187L (no) | 2000-07-17 |
CA2296122C (en) | 2008-07-29 |
GB2346633A (en) | 2000-08-16 |
NO330930B1 (no) | 2011-08-22 |
GB2346633B (en) | 2003-06-18 |
US6722435B2 (en) | 2004-04-20 |
GB0000847D0 (en) | 2000-03-08 |
US20020060074A1 (en) | 2002-05-23 |
CA2296122A1 (en) | 2000-07-15 |
AU1245200A (en) | 2000-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US |
|
CREP | Change of representative |
Representative=s name: BRYN AARFLOT AS, STORTINGSGATA 8, 0161 OSLO, NORGE |
|
MM1K | Lapsed by not paying the annual fees |