NO981993D0 - Apparat og fremgangsmÕte for dannelse av et vindu eller et omriss av samme i et utforet borehulls foringsr÷r - Google Patents
Apparat og fremgangsmÕte for dannelse av et vindu eller et omriss av samme i et utforet borehulls foringsr÷rInfo
- Publication number
- NO981993D0 NO981993D0 NO981993A NO981993A NO981993D0 NO 981993 D0 NO981993 D0 NO 981993D0 NO 981993 A NO981993 A NO 981993A NO 981993 A NO981993 A NO 981993A NO 981993 D0 NO981993 D0 NO 981993D0
- Authority
- NO
- Norway
- Prior art keywords
- outline
- window
- forming
- same
- bore casing
- 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
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
- E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
-
- 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
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/1185—Ignition systems
- E21B43/11852—Ignition systems hydraulically actuated
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/1185—Ignition systems
- E21B43/11855—Ignition systems mechanically actuated, e.g. by movement of a wireline or a drop-bar
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Paper (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/568,878 US5636692A (en) | 1995-12-11 | 1995-12-11 | Casing window formation |
US08/688,301 US5709265A (en) | 1995-12-11 | 1996-07-30 | Wellbore window formation |
US08/760,283 US5791417A (en) | 1995-09-22 | 1996-12-04 | Tubular window formation |
PCT/GB1996/003059 WO1997021903A1 (en) | 1995-12-11 | 1996-12-11 | Apparatus and method for forming a window or an outline thereof in the casing of a cased wellbore |
Publications (3)
Publication Number | Publication Date |
---|---|
NO981993D0 true NO981993D0 (no) | 1998-05-04 |
NO981993L NO981993L (no) | 1998-06-09 |
NO313017B1 NO313017B1 (no) | 2002-07-29 |
Family
ID=27416063
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19981993A NO313017B1 (no) | 1995-12-11 | 1998-05-04 | Apparat og fremgangsmåte for utforming av et vindu eller et omriss av samme i et utfôret borehulls fôringsrör |
NO20023200A NO328182B1 (no) | 1995-12-11 | 2002-07-01 | Apparat og fremgangsmate for utforming av et vindu eller et omriss av samme i et utfôret borehulls fôringsror |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20023200A NO328182B1 (no) | 1995-12-11 | 2002-07-01 | Apparat og fremgangsmate for utforming av et vindu eller et omriss av samme i et utfôret borehulls fôringsror |
Country Status (7)
Country | Link |
---|---|
US (2) | US5791417A (no) |
EP (2) | EP1223304B1 (no) |
AU (1) | AU720240B2 (no) |
CA (1) | CA2236570C (no) |
DE (1) | DE69629584T2 (no) |
NO (2) | NO313017B1 (no) |
WO (1) | WO1997021903A1 (no) |
Families Citing this family (95)
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US7108084B2 (en) * | 1994-10-14 | 2006-09-19 | Weatherford/Lamb, Inc. | Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells |
US7147068B2 (en) * | 1994-10-14 | 2006-12-12 | Weatherford / Lamb, Inc. | Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells |
US7040420B2 (en) * | 1994-10-14 | 2006-05-09 | Weatherford/Lamb, Inc. | Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells |
US7013997B2 (en) * | 1994-10-14 | 2006-03-21 | Weatherford/Lamb, Inc. | Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells |
US6868906B1 (en) * | 1994-10-14 | 2005-03-22 | Weatherford/Lamb, Inc. | Closed-loop conveyance systems for well servicing |
US6155343A (en) * | 1996-10-25 | 2000-12-05 | Baker Hughes Incorporated | System for cutting materials in wellbores |
US6109347A (en) * | 1997-07-03 | 2000-08-29 | Baker Hughes Incorporated | One-trip, thru-tubing, window-milling system |
US6536520B1 (en) * | 2000-04-17 | 2003-03-25 | Weatherford/Lamb, Inc. | Top drive casing system |
US7509722B2 (en) * | 1997-09-02 | 2009-03-31 | Weatherford/Lamb, Inc. | Positioning and spinning device |
US6742596B2 (en) * | 2001-05-17 | 2004-06-01 | Weatherford/Lamb, Inc. | Apparatus and methods for tubular makeup interlock |
US6098728A (en) * | 1998-03-27 | 2000-08-08 | Baker Hughes Incorporated | Rock bit nozzle arrangement |
GB9815809D0 (en) * | 1998-07-22 | 1998-09-16 | Appleton Robert P | Casing running tool |
GB2340857A (en) * | 1998-08-24 | 2000-03-01 | Weatherford Lamb | An apparatus for facilitating the connection of tubulars and alignment with a top drive |
US7191840B2 (en) * | 2003-03-05 | 2007-03-20 | Weatherford/Lamb, Inc. | Casing running and drilling system |
US6279659B1 (en) * | 1998-10-20 | 2001-08-28 | Weatherford Lamb, Inc. | Assembly and method for providing a means of support and positioning for drilling multi-lateral wells and for reentry therein through a premilled window |
US6186233B1 (en) * | 1998-11-30 | 2001-02-13 | Weatherford Lamb, Inc. | Down hole assembly and method for forming a down hole window and at least one keyway in communication with the down hole window for use in multilateral wells |
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NO330930B1 (no) * | 1999-01-15 | 2011-08-22 | Weatherford Lamb | Fremgangsmate for utforming av en sidegren fra et borehull |
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US6363856B1 (en) | 1999-06-08 | 2002-04-02 | Roscoe R. Stoker, Jr. | Projectile for a small arms cartridge and method for making same |
US6260623B1 (en) | 1999-07-30 | 2001-07-17 | Kmk Trust | Apparatus and method for utilizing flexible tubing with lateral bore holes |
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US11434712B2 (en) | 2018-04-16 | 2022-09-06 | Weatherford Technology Holdings, Llc | Whipstock assembly for forming a window |
CN112780208B (zh) * | 2021-01-06 | 2021-10-26 | 中国矿业大学 | 一种瓦斯抽采钻井错断变形区域修复系统及修复方法 |
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-
1996
- 1996-12-04 US US08/760,283 patent/US5791417A/en not_active Expired - Lifetime
- 1996-12-11 WO PCT/GB1996/003059 patent/WO1997021903A1/en active IP Right Grant
- 1996-12-11 DE DE69629584T patent/DE69629584T2/de not_active Expired - Fee Related
- 1996-12-11 CA CA002236570A patent/CA2236570C/en not_active Expired - Lifetime
- 1996-12-11 EP EP02250086A patent/EP1223304B1/en not_active Expired - Lifetime
- 1996-12-11 AU AU11994/97A patent/AU720240B2/en not_active Ceased
- 1996-12-11 EP EP96943198A patent/EP0866910B1/en not_active Expired - Lifetime
-
1997
- 1997-10-24 US US08/956,702 patent/US6024169A/en not_active Expired - Lifetime
-
1998
- 1998-05-04 NO NO19981993A patent/NO313017B1/no not_active IP Right Cessation
-
2002
- 2002-07-01 NO NO20023200A patent/NO328182B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1997021903A1 (en) | 1997-06-19 |
DE69629584T2 (de) | 2004-06-24 |
EP0866910A1 (en) | 1998-09-30 |
US6024169A (en) | 2000-02-15 |
NO981993L (no) | 1998-06-09 |
US5791417A (en) | 1998-08-11 |
CA2236570A1 (en) | 1997-06-19 |
CA2236570C (en) | 2004-11-16 |
DE69629584D1 (de) | 2003-09-25 |
NO20023200L (no) | 1998-06-09 |
EP1223304B1 (en) | 2005-10-26 |
EP1223304A2 (en) | 2002-07-17 |
NO20023200D0 (no) | 2002-07-01 |
EP0866910B1 (en) | 2003-08-20 |
NO313017B1 (no) | 2002-07-29 |
AU1199497A (en) | 1997-07-03 |
EP1223304A3 (en) | 2004-01-28 |
NO328182B1 (no) | 2009-12-28 |
AU720240B2 (en) | 2000-05-25 |
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Legal Events
Date | Code | Title | Description |
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MK1K | Patent expired |