DK1222357T3 - Entursfræsningssystem - Google Patents
EntursfræsningssystemInfo
- Publication number
- DK1222357T3 DK1222357T3 DK00971174T DK00971174T DK1222357T3 DK 1222357 T3 DK1222357 T3 DK 1222357T3 DK 00971174 T DK00971174 T DK 00971174T DK 00971174 T DK00971174 T DK 00971174T DK 1222357 T3 DK1222357 T3 DK 1222357T3
- Authority
- DK
- Denmark
- Prior art keywords
- cutter
- upper cutter
- whipstock
- mill
- lower cutter
- Prior art date
Links
- 238000003801 milling Methods 0.000 title 1
- 238000005553 drilling Methods 0.000 abstract 4
- 241000219109 Citrullus Species 0.000 abstract 2
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 abstract 2
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
- 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
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Earth Drilling (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Shovels (AREA)
- Paper (AREA)
- Jib Cranes (AREA)
- Vending Machines For Individual Products (AREA)
- Adjustment And Processing Of Grains (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002288494A CA2288494C (en) | 1999-10-22 | 1999-10-22 | One trip milling system |
US09/450,835 US6302198B1 (en) | 1999-10-22 | 1999-11-29 | One trip milling system |
PCT/CA2000/001243 WO2001031159A1 (en) | 1999-10-22 | 2000-10-20 | One trip milling system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1222357T3 true DK1222357T3 (da) | 2004-08-09 |
Family
ID=25681304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00971174T DK1222357T3 (da) | 1999-10-22 | 2000-10-20 | Entursfræsningssystem |
Country Status (8)
Country | Link |
---|---|
US (1) | US6302198B1 (de) |
EP (1) | EP1222357B1 (de) |
AT (1) | ATE265610T1 (de) |
AU (1) | AU1012801A (de) |
CA (1) | CA2288494C (de) |
DE (1) | DE60010307T2 (de) |
DK (1) | DK1222357T3 (de) |
WO (1) | WO2001031159A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6715567B2 (en) | 2001-05-02 | 2004-04-06 | Weatherford/Lamb, Inc. | Apparatus and method for forming a pilot hole in a formation |
US6910538B2 (en) * | 2002-05-20 | 2005-06-28 | Team Oil Tools | Whipstock collet latch |
US7575049B2 (en) * | 2006-05-15 | 2009-08-18 | Baker Hughes Incorporated | Exit window milling assembly with improved restraining force |
GB2438200B (en) * | 2006-05-16 | 2010-07-14 | Bruce Mcgarian | A whipstock |
US8453737B2 (en) * | 2006-07-18 | 2013-06-04 | Halliburton Energy Services, Inc. | Diameter based tracking for window milling system |
US7571769B2 (en) * | 2007-02-23 | 2009-08-11 | Baker Hughes Incorporated | Casing window milling assembly |
GB2467176B (en) | 2009-01-27 | 2013-03-20 | Bruce Mcgarian | Apparatus and method for setting a tool in a borehole |
US7971645B2 (en) * | 2009-04-03 | 2011-07-05 | Baker Hughes Incorporated | Four mill bottom hole assembly |
CN102003155A (zh) * | 2010-11-15 | 2011-04-06 | 中国石油集团西部钻探工程有限公司 | 井下掉块梨形随钻破碎器 |
US20120138369A1 (en) * | 2010-12-06 | 2012-06-07 | Smith International, Inc. | Methods to manufacture downhole tools with finished features as an integral cage |
US9416612B2 (en) | 2013-12-04 | 2016-08-16 | Baker Hughes Incorporated | Lower mill spaced cutting ring structure |
CA3010351C (en) | 2016-02-26 | 2020-07-21 | Halliburton Energy Services, Inc. | Whipstock assembly with a support member |
GB2566407B (en) | 2016-09-27 | 2021-10-13 | Halliburton Energy Services Inc | Whipstock assemblies with a retractable tension arm |
US10704328B2 (en) | 2017-10-11 | 2020-07-07 | Weatherford Technology Holdings, Llc | Retention system for bottom hole assembly and whipstock |
US10934780B2 (en) | 2018-12-14 | 2021-03-02 | Weatherford Technology Holdings, Llc | Release mechanism for a whipstock |
US20230265719A1 (en) * | 2022-02-18 | 2023-08-24 | Halliburton Energy Services, Inc. | Two-part drilling and running tool |
US12065911B2 (en) * | 2022-02-18 | 2024-08-20 | Halliburton Energy Services, Inc. | Two-part drilling/running and activation tool |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA222520A (en) | 1922-08-15 | Grenier Arthur | Shoe | |
CA220093A (en) | 1922-06-27 | R. Williams Robert | Insulating composition | |
CA221435A (en) | 1922-07-25 | Kidwell Edgar | Steam boiler | |
US2020471A (en) | 1934-12-03 | 1935-11-12 | Leslie A Layne | Whipstock packer |
US2105722A (en) | 1935-11-20 | 1938-01-18 | George J Barrett | Well-boring apparatus |
US2227233A (en) * | 1939-04-06 | 1940-12-31 | Reed Roller Bit Co | Directional drilling apparatus |
US2216936A (en) | 1939-05-19 | 1940-10-08 | Canfield Virgil David | Hand-operated food chopper |
US2509144A (en) | 1945-08-10 | 1950-05-23 | Donovan B Grable | Well plugging and whipstocking |
US2667332A (en) | 1952-03-31 | 1954-01-26 | Oilwell Drain Hole Drilling Co | Flexible shaft well drilling equipment |
US2882015A (en) | 1957-06-10 | 1959-04-14 | J E Hill | Directional window cutter for whipstocks |
US3115935A (en) | 1960-03-18 | 1963-12-31 | Jefferson M Hooton | Well device |
US3116799A (en) | 1960-08-01 | 1964-01-07 | Drilling Control Corp | Whipstock apparatus and method of using the same |
US3397746A (en) | 1965-12-30 | 1968-08-20 | Directional Service Co Of Peru | Circulating mill guide |
US3554304A (en) * | 1969-02-10 | 1971-01-12 | Christensen Diamond Prod Co | Retractable drill bits |
US3908759A (en) | 1974-05-22 | 1975-09-30 | Standard Oil Co | Sidetracking tool |
US4031974A (en) | 1975-05-27 | 1977-06-28 | Rapidex, Inc. | Boring apparatus capable of boring straight holes |
US4266621A (en) | 1977-06-22 | 1981-05-12 | Christensen, Inc. | Well casing window mill |
US4182423A (en) | 1978-03-02 | 1980-01-08 | Burton/Hawks Inc. | Whipstock and method for directional well drilling |
US4304299A (en) | 1980-07-21 | 1981-12-08 | Baker International Corporation | Method for setting and orienting a whipstock in a well conduit |
US4285399A (en) | 1980-07-21 | 1981-08-25 | Baker International Corporation | Apparatus for setting and orienting a whipstock in a well conduit |
US4397355A (en) | 1981-05-29 | 1983-08-09 | Masco Corporation | Whipstock setting method and apparatus |
US4765404A (en) | 1987-04-13 | 1988-08-23 | Drilex Systems, Inc. | Whipstock packer assembly |
DE3942438A1 (de) | 1989-12-22 | 1991-07-11 | Eastman Christensen Co | Vorrichtung zum bohren einer neben- oder ablenkbohrung eines insbesondere verrohrten bohrlochs |
US5154231A (en) | 1990-09-19 | 1992-10-13 | Masx Energy Services Group, Inc. | Whipstock assembly with hydraulically set anchor |
US5277251A (en) | 1992-10-09 | 1994-01-11 | Blount Curtis G | Method for forming a window in a subsurface well conduit |
GB2299114A (en) | 1992-10-19 | 1996-09-25 | Baker Hughes Inc | Single trip milling tool |
US5429187A (en) | 1994-03-18 | 1995-07-04 | Weatherford U.S., Inc. | Milling tool and operations |
US5727629A (en) | 1996-01-24 | 1998-03-17 | Weatherford/Lamb, Inc. | Wellbore milling guide and method |
US5425417A (en) | 1993-09-10 | 1995-06-20 | Weatherford U.S., Inc. | Wellbore tool setting system |
US5826651A (en) | 1993-09-10 | 1998-10-27 | Weatherford/Lamb, Inc. | Wellbore single trip milling |
US5720349A (en) | 1995-10-12 | 1998-02-24 | Weatherford U.S., Inc. | Starting mill and operations |
US5787978A (en) | 1995-03-31 | 1998-08-04 | Weatherford/Lamb, Inc. | Multi-face whipstock with sacrificial face element |
US5887668A (en) | 1993-09-10 | 1999-03-30 | Weatherford/Lamb, Inc. | Wellbore milling-- drilling |
US5425419A (en) | 1994-02-25 | 1995-06-20 | Sieber; Bobby G. | Whipstock apparatus and methods of use |
US5445222A (en) | 1994-06-07 | 1995-08-29 | Shell Oil Company | Whipstock and staged sidetrack mill |
US5641027A (en) * | 1995-01-09 | 1997-06-24 | Utd Incorporated | Drilling system |
US5551509A (en) | 1995-03-24 | 1996-09-03 | Tiw Corporation | Whipstock and starter mill |
US5592991A (en) | 1995-05-31 | 1997-01-14 | Baker Hughes Inc. | Method and apparatus of installing a whipstock |
US6050334A (en) | 1995-07-07 | 2000-04-18 | Smith International | Single trip whipstock assembly |
US5676206A (en) | 1995-09-14 | 1997-10-14 | Baker Hughes Incorporated | Window-cutting system for downhole tubulars |
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 |
US5816324A (en) | 1996-05-03 | 1998-10-06 | Smith International, Inc. | Whipstock accelerator ramp |
US5771972A (en) | 1996-05-03 | 1998-06-30 | Smith International, Inc., | One trip milling system |
US5769167A (en) | 1996-07-17 | 1998-06-23 | Tiw Corporation | Thru tubing whipstock and method |
US5979571A (en) | 1996-09-27 | 1999-11-09 | Baker Hughes Incorporated | Combination milling tool and drill bit |
US5806596A (en) | 1996-11-26 | 1998-09-15 | Baker Hughes Incorporated | One-trip whipstock setting and squeezing method |
US6109347A (en) | 1997-07-03 | 2000-08-29 | Baker Hughes Incorporated | One-trip, thru-tubing, window-milling system |
-
1999
- 1999-10-22 CA CA002288494A patent/CA2288494C/en not_active Expired - Fee Related
- 1999-11-29 US US09/450,835 patent/US6302198B1/en not_active Expired - Lifetime
-
2000
- 2000-10-20 EP EP00971174A patent/EP1222357B1/de not_active Expired - Lifetime
- 2000-10-20 AT AT00971174T patent/ATE265610T1/de not_active IP Right Cessation
- 2000-10-20 WO PCT/CA2000/001243 patent/WO2001031159A1/en active IP Right Grant
- 2000-10-20 DK DK00971174T patent/DK1222357T3/da active
- 2000-10-20 DE DE60010307T patent/DE60010307T2/de not_active Expired - Lifetime
- 2000-10-20 AU AU10128/01A patent/AU1012801A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE265610T1 (de) | 2004-05-15 |
AU1012801A (en) | 2001-05-08 |
DE60010307T2 (de) | 2005-04-21 |
EP1222357B1 (de) | 2004-04-28 |
US6302198B1 (en) | 2001-10-16 |
CA2288494C (en) | 2008-01-08 |
EP1222357A1 (de) | 2002-07-17 |
CA2288494A1 (en) | 2001-04-22 |
DE60010307D1 (de) | 2004-06-03 |
WO2001031159A1 (en) | 2001-05-03 |
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