ATE393868T1 - Verfahren zum bohren von öl und gasbohrlöchern - Google Patents
Verfahren zum bohren von öl und gasbohrlöchernInfo
- Publication number
- ATE393868T1 ATE393868T1 AT05769431T AT05769431T ATE393868T1 AT E393868 T1 ATE393868 T1 AT E393868T1 AT 05769431 T AT05769431 T AT 05769431T AT 05769431 T AT05769431 T AT 05769431T AT E393868 T1 ATE393868 T1 AT E393868T1
- Authority
- AT
- Austria
- Prior art keywords
- diameter
- well
- pipe
- radially expandable
- curve
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 abstract 4
- 238000005553 drilling Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000003801 milling Methods 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
- E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
-
- 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
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
- E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0420002.8A GB0420002D0 (en) | 2004-09-09 | 2004-09-09 | Method for drilling oil and gas wells |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE393868T1 true ATE393868T1 (de) | 2008-05-15 |
Family
ID=33186716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05769431T ATE393868T1 (de) | 2004-09-09 | 2005-08-05 | Verfahren zum bohren von öl und gasbohrlöchern |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080190624A1 (de) |
EP (1) | EP1787006B1 (de) |
AT (1) | ATE393868T1 (de) |
CA (1) | CA2575603A1 (de) |
DE (1) | DE602005006426T2 (de) |
GB (1) | GB0420002D0 (de) |
WO (1) | WO2006027541A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102704876B (zh) * | 2012-05-28 | 2014-11-26 | 中国石油天然气集团公司 | 用钻杆下放完井管柱的方法和工具 |
CN104251123B (zh) * | 2014-09-25 | 2016-05-25 | 中国海洋石油总公司 | 一种可重复使用的防冰护管 |
CN106907115A (zh) * | 2017-05-04 | 2017-06-30 | 西南石油大学 | 一种滚轮式减摩降阻短节 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508587A (en) * | 1966-09-29 | 1970-04-28 | Hans A Mauch | Tubular structural member |
US4258800A (en) * | 1979-05-03 | 1981-03-31 | Petro-Drive, Inc. | Hinged conductor casing for deviated driving and method therefor |
US4497381A (en) * | 1983-03-02 | 1985-02-05 | Bechtel National, Inc. | Earth drilling apparatus and method |
DE8626975U1 (de) * | 1986-10-10 | 1987-03-26 | Norsk Hydro A.S., Oslo | Hohlprofil aus Nichteisenmetallen und deren Legierungen mit kalt-verformten Biegungen |
JPH09122764A (ja) * | 1995-10-27 | 1997-05-13 | Aisin Seiki Co Ltd | 曲がり管の製造方法及び製造装置 |
US5944107A (en) * | 1996-03-11 | 1999-08-31 | Schlumberger Technology Corporation | Method and apparatus for establishing branch wells at a node of a parent well |
MY122241A (en) * | 1997-08-01 | 2006-04-29 | Shell Int Research | Creating zonal isolation between the interior and exterior of a well system |
US6138761A (en) * | 1998-02-24 | 2000-10-31 | Halliburton Energy Services, Inc. | Apparatus and methods for completing a wellbore |
US6578630B2 (en) * | 1999-12-22 | 2003-06-17 | Weatherford/Lamb, Inc. | Apparatus and methods for expanding tubulars in a wellbore |
CN1309935C (zh) * | 2001-10-05 | 2007-04-11 | 国际壳牌研究有限公司 | 布置在井筒中的管形*** |
US7712522B2 (en) * | 2003-09-05 | 2010-05-11 | Enventure Global Technology, Llc | Expansion cone and system |
-
2004
- 2004-09-09 GB GBGB0420002.8A patent/GB0420002D0/en not_active Ceased
-
2005
- 2005-08-05 US US11/662,373 patent/US20080190624A1/en not_active Abandoned
- 2005-08-05 WO PCT/GB2005/003102 patent/WO2006027541A1/en active IP Right Grant
- 2005-08-05 CA CA002575603A patent/CA2575603A1/en not_active Abandoned
- 2005-08-05 AT AT05769431T patent/ATE393868T1/de not_active IP Right Cessation
- 2005-08-05 EP EP05769431A patent/EP1787006B1/de not_active Not-in-force
- 2005-08-05 DE DE602005006426T patent/DE602005006426T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602005006426T2 (de) | 2008-08-14 |
WO2006027541A1 (en) | 2006-03-16 |
GB0420002D0 (en) | 2004-10-13 |
EP1787006B1 (de) | 2008-04-30 |
EP1787006A1 (de) | 2007-05-23 |
US20080190624A1 (en) | 2008-08-14 |
CA2575603A1 (en) | 2006-03-16 |
DE602005006426D1 (de) | 2008-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |