NO951346L - Fremgangsmåte for dannelse av en åpning i en brönnledning - Google Patents
Fremgangsmåte for dannelse av en åpning i en brönnledningInfo
- Publication number
- NO951346L NO951346L NO951346A NO951346A NO951346L NO 951346 L NO951346 L NO 951346L NO 951346 A NO951346 A NO 951346A NO 951346 A NO951346 A NO 951346A NO 951346 L NO951346 L NO 951346L
- Authority
- NO
- Norway
- Prior art keywords
- opening
- forming
- well conduit
- conduit
- well
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
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)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/958,639 US5277251A (en) | 1992-10-09 | 1992-10-09 | Method for forming a window in a subsurface well conduit |
PCT/US1993/008820 WO1994009248A1 (en) | 1992-10-09 | 1993-09-17 | Method for forming a window in a subsurface well conduit |
Publications (3)
Publication Number | Publication Date |
---|---|
NO951346D0 NO951346D0 (no) | 1995-04-06 |
NO951346L true NO951346L (no) | 1995-04-06 |
NO308179B1 NO308179B1 (no) | 2000-08-07 |
Family
ID=25501139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO951346A NO308179B1 (no) | 1992-10-09 | 1995-04-06 | FremgangsmÕte for dannelse av en Õpning i en brønnledning |
Country Status (6)
Country | Link |
---|---|
US (1) | US5277251A (no) |
EP (1) | EP0663040B1 (no) |
CA (1) | CA2142994C (no) |
DE (1) | DE69325280D1 (no) |
NO (1) | NO308179B1 (no) |
WO (1) | WO1994009248A1 (no) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2125772A1 (en) * | 1992-10-19 | 1994-04-28 | Kendall Craig Whitler | Retrievable whipstock system |
US5423387A (en) * | 1993-06-23 | 1995-06-13 | Baker Hughes, Inc. | Method for sidetracking below reduced-diameter tubulars |
US5826651A (en) | 1993-09-10 | 1998-10-27 | Weatherford/Lamb, Inc. | Wellbore single trip milling |
US5836387A (en) | 1993-09-10 | 1998-11-17 | Weatherford/Lamb, Inc. | System for securing an item in a tubular channel in a wellbore |
US5452759A (en) * | 1993-09-10 | 1995-09-26 | Weatherford U.S., Inc. | Whipstock system |
US5425417A (en) * | 1993-09-10 | 1995-06-20 | Weatherford U.S., Inc. | Wellbore tool setting system |
US5887655A (en) * | 1993-09-10 | 1999-03-30 | Weatherford/Lamb, Inc | Wellbore milling and drilling |
US5727629A (en) * | 1996-01-24 | 1998-03-17 | Weatherford/Lamb, Inc. | Wellbore milling guide and method |
US5435400B1 (en) * | 1994-05-25 | 1999-06-01 | Atlantic Richfield Co | Lateral well drilling |
US5488989A (en) * | 1994-06-02 | 1996-02-06 | Dowell, A Division Of Schlumberger Technology Corporation | Whipstock orientation method and system |
US5445222A (en) * | 1994-06-07 | 1995-08-29 | Shell Oil Company | Whipstock and staged sidetrack mill |
US5431219A (en) * | 1994-06-27 | 1995-07-11 | Dowell, A Division Of Schlumberger Technology Corp. | Forming casing window off whipstock set in cement plug |
GB2305198B (en) * | 1994-09-23 | 1997-11-19 | Red Baron | Apparatus for milling a well casing |
GB9422837D0 (en) * | 1994-09-23 | 1995-01-04 | Red Baron Oil Tools Rental | Apparatus for milling a well casing |
US5484021A (en) * | 1994-11-08 | 1996-01-16 | Hailey; Charles D. | Method and apparatus for forming a window in a subsurface well conduit |
US5725060A (en) * | 1995-03-24 | 1998-03-10 | Atlantic Richfield Company | Mill starting device and method |
US5803176A (en) * | 1996-01-24 | 1998-09-08 | Weatherford/Lamb, Inc. | Sidetracking operations |
US5704437A (en) * | 1995-04-20 | 1998-01-06 | Directional Recovery Systems Llc | Methods and apparatus for drilling holes laterally from a well |
US5592991A (en) * | 1995-05-31 | 1997-01-14 | Baker Hughes Inc. | Method and apparatus of installing a whipstock |
GB2303393B (en) * | 1995-07-17 | 1998-11-11 | Red Baron The | Branch boreholes |
US5657820A (en) * | 1995-12-14 | 1997-08-19 | Smith International, Inc. | Two trip window cutting system |
US5947201A (en) * | 1996-02-06 | 1999-09-07 | Baker Hughes Incorporated | One-trip window-milling method |
US5771972A (en) * | 1996-05-03 | 1998-06-30 | Smith International, Inc., | One trip milling system |
US6648068B2 (en) | 1996-05-03 | 2003-11-18 | Smith International, Inc. | One-trip milling system |
US5816324A (en) * | 1996-05-03 | 1998-10-06 | Smith International, Inc. | Whipstock accelerator ramp |
US5778980A (en) * | 1996-05-29 | 1998-07-14 | Baroid Technology, Inc. | Multicut casing window mill and method for forming a casing window |
US5762143A (en) * | 1996-05-29 | 1998-06-09 | Baroid Technology, Inc. | System and method for placement and retrieval of a subsurface diverting tool used in drilling and completing wells |
US5813465A (en) * | 1996-07-15 | 1998-09-29 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
US5833003A (en) * | 1996-07-15 | 1998-11-10 | Halliburton Energy Services, Inc. | 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 |
NO313763B1 (no) * | 1996-07-15 | 2002-11-25 | Halliburton Energy Serv Inc | Fremgangsmåte ved reetablering av adgang til en brönnboring og styredel til bruk ved tildannelse av en åpning i en brönnfôring |
AU719919B2 (en) | 1996-07-15 | 2000-05-18 | 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 |
AU714721B2 (en) * | 1996-07-15 | 2000-01-06 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
US5730221A (en) * | 1996-07-15 | 1998-03-24 | Halliburton Energy Services, Inc | Methods of completing a subterranean well |
CA2210563C (en) | 1996-07-15 | 2004-03-02 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
US5909770A (en) * | 1996-11-18 | 1999-06-08 | Baker Hughes Incorporated | Retrievable whipstock |
US5775428A (en) * | 1996-11-20 | 1998-07-07 | Baker Hughes Incorporated | Whipstock-setting apparatus |
US5944101A (en) * | 1998-06-15 | 1999-08-31 | Atlantic Richfield Company | Apparatus for milling a window in well tubular |
US6374918B2 (en) | 1999-05-14 | 2002-04-23 | Weatherford/Lamb, Inc. | In-tubing wellbore sidetracking operations |
CA2288494C (en) | 1999-10-22 | 2008-01-08 | Canadian Downhole Drill Systems Inc. | One trip milling system |
US6454007B1 (en) * | 2000-06-30 | 2002-09-24 | Weatherford/Lamb, Inc. | Method and apparatus for casing exit system using coiled tubing |
WO2003087524A1 (en) * | 2002-04-12 | 2003-10-23 | Weatherford/Lamb, Inc. | Whipstock assembly and method of manufacture |
CA2391186C (en) | 2002-06-20 | 2006-04-11 | Danny Joe Floyd | Check enhancer |
US7370702B2 (en) * | 2004-01-08 | 2008-05-13 | Baker Hughes Incorporated | Single mill casing window cutting tool and method |
US7481282B2 (en) * | 2005-05-13 | 2009-01-27 | Weatherford/Lamb, Inc. | Flow operated orienter |
US20070240876A1 (en) * | 2006-04-12 | 2007-10-18 | Lynde Gerald D | Non-metallic whipstock |
CA2650152C (en) * | 2008-01-17 | 2012-09-11 | Weatherford/Lamb, Inc. | Flow operated orienter |
US8069920B2 (en) * | 2009-04-02 | 2011-12-06 | Knight Information Systems, L.L.C. | Lateral well locator and reentry apparatus and method |
NO339025B1 (no) | 2012-02-03 | 2016-11-07 | Hydra Systems As | Fremgangsmåte ved etablering av en ringromsbarriere i en underjordisk brønn |
NO335689B1 (no) | 2012-02-17 | 2015-01-19 | Hydra Systems As | Fremgangsmåte ved etablering av en ny brønnbane fra en eksisterende brønn |
US9835011B2 (en) | 2013-01-08 | 2017-12-05 | Knight Information Systems, Llc | Multi-window lateral well locator/reentry apparatus and method |
NO339191B1 (no) | 2013-09-06 | 2016-11-14 | Hydra Systems As | Fremgangsmåte for isolering av en permeabel sone i en underjordisk brønn |
US11434712B2 (en) | 2018-04-16 | 2022-09-06 | Weatherford Technology Holdings, Llc | Whipstock assembly for forming a window |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5115872A (en) * | 1990-10-19 | 1992-05-26 | Anglo Suisse, Inc. | Directional drilling system and method for drilling precise offset wellbores from a main wellbore |
US5211715A (en) * | 1991-08-30 | 1993-05-18 | Atlantic Richfield Company | Coring with tubing run tools from a producing well |
US5195591A (en) * | 1991-08-30 | 1993-03-23 | Atlantic Richfield Company | Permanent whipstock and placement method |
-
1992
- 1992-10-09 US US07/958,639 patent/US5277251A/en not_active Expired - Lifetime
-
1993
- 1993-09-17 WO PCT/US1993/008820 patent/WO1994009248A1/en active IP Right Grant
- 1993-09-17 EP EP93921660A patent/EP0663040B1/en not_active Expired - Lifetime
- 1993-09-17 DE DE69325280T patent/DE69325280D1/de not_active Expired - Lifetime
- 1993-09-17 CA CA002142994A patent/CA2142994C/en not_active Expired - Fee Related
-
1995
- 1995-04-06 NO NO951346A patent/NO308179B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69325280D1 (de) | 1999-07-15 |
NO308179B1 (no) | 2000-08-07 |
NO951346D0 (no) | 1995-04-06 |
WO1994009248A1 (en) | 1994-04-28 |
EP0663040A1 (en) | 1995-07-19 |
US5277251A (en) | 1994-01-11 |
CA2142994C (en) | 2001-08-14 |
EP0663040B1 (en) | 1999-06-09 |
EP0663040A4 (en) | 1997-12-29 |
CA2142994A1 (en) | 1994-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |