DE60122553D1 - Bohrstrangelement - Google Patents
BohrstrangelementInfo
- Publication number
- DE60122553D1 DE60122553D1 DE60122553T DE60122553T DE60122553D1 DE 60122553 D1 DE60122553 D1 DE 60122553D1 DE 60122553 T DE60122553 T DE 60122553T DE 60122553 T DE60122553 T DE 60122553T DE 60122553 D1 DE60122553 D1 DE 60122553D1
- Authority
- DE
- Germany
- Prior art keywords
- drill string
- former
- cylindrical member
- circular
- thick wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Fishing Rods (AREA)
- Food-Manufacturing Devices (AREA)
- Forging (AREA)
- Adornments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0024909.4A GB0024909D0 (en) | 2000-10-11 | 2000-10-11 | Drill string member |
GB0024909 | 2000-10-11 | ||
PCT/IB2001/002105 WO2002031312A2 (en) | 2000-10-11 | 2001-10-09 | Drill string member |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60122553D1 true DE60122553D1 (de) | 2006-10-05 |
DE60122553T2 DE60122553T2 (de) | 2007-09-13 |
Family
ID=9901085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60122553T Expired - Lifetime DE60122553T2 (de) | 2000-10-11 | 2001-10-09 | Bohrstrangelement |
Country Status (10)
Country | Link |
---|---|
US (1) | US7040422B2 (de) |
EP (1) | EP1328702B1 (de) |
CN (1) | CN1302197C (de) |
AT (1) | ATE337467T1 (de) |
AU (1) | AU2002210856A1 (de) |
CA (1) | CA2425425C (de) |
DE (1) | DE60122553T2 (de) |
GB (1) | GB0024909D0 (de) |
RU (1) | RU2259899C2 (de) |
WO (1) | WO2002031312A2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2404577C (en) | 2002-09-23 | 2011-11-15 | Tesco Corporation | Pipe centralizer and method of forming |
NO326223B1 (no) | 2003-10-29 | 2008-10-20 | Weatherford Lamb | Apparat og fremgangsmate for a redusere borevibrasjon ved boring med fôringsror |
GB2430952B (en) * | 2003-10-29 | 2007-09-26 | Weatherford Lamb | Methods of forming a centraliser |
DE102004030327A1 (de) * | 2004-06-23 | 2006-01-12 | Erne Fittings Gmbh | Verfahren und Aufweitdorn zur Fertigung eines Rohrelements |
US7703549B2 (en) * | 2005-05-02 | 2010-04-27 | Schlumberger Technology Corporation | Method and apparatus for removing cuttings in high-angle wells |
EP2375549B1 (de) * | 2010-04-08 | 2017-12-13 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Herstellung eines Rotors |
US8955621B1 (en) | 2011-08-09 | 2015-02-17 | Turboflex, Inc. | Grooved drill string components and drilling methods |
US9091124B2 (en) | 2011-10-21 | 2015-07-28 | Weatherford Technology Holdings, Llc | Wear and buckling resistant drill pipe |
US9085942B2 (en) | 2011-10-21 | 2015-07-21 | Weatherford Technology Holdings, Llc | Repaired wear and buckle resistant drill pipe and related methods |
WO2014059086A1 (en) * | 2012-10-12 | 2014-04-17 | Schlumberger Canada Limited | Non-threaded tubular connection |
RU2521167C1 (ru) * | 2012-12-21 | 2014-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "ВЯТСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ" (ФГБОУ ВПО "ВятГУ") | Способ изготовления крутоизогнутых тонкостенных труб заданного профиля |
RU2578682C2 (ru) * | 2013-03-19 | 2016-03-27 | Михаил Матвеевич Самсонов | Способ очистки ствола скважины при бурении ее горизонтальных участков и бурильная труба для осуществления способа |
CA2953583C (en) | 2017-01-05 | 2024-06-04 | Douglas Kinsella | Drill pipe |
US10695987B2 (en) | 2018-05-30 | 2020-06-30 | Intrinsic Energy Technology, LLC | Lobular connection for tubulars |
KR102215342B1 (ko) * | 2020-09-23 | 2021-02-15 | 김명원 | 셀프 배출 기능을 갖는 드릴링 장치 |
CN113202423A (zh) * | 2021-05-06 | 2021-08-03 | 中煤科工集团西安研究院有限公司 | 一种土壤钻进用减粘脱附仿生钻具及制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108195A (en) * | 1936-10-20 | 1938-02-15 | Raymond L Crow | Drill hole cleaning device |
US2246418A (en) * | 1938-03-14 | 1941-06-17 | Union Oil Co | Art of well drilling |
US2685462A (en) * | 1950-06-28 | 1954-08-03 | Sandvikens Jernverks Ab | Rock drill |
US3085639A (en) * | 1961-01-17 | 1963-04-16 | Earl L Fitch | Drill collar for oil wells |
US3146611A (en) * | 1961-10-11 | 1964-09-01 | Fred K Fox | Tubular drill string members |
FR2107804B1 (de) * | 1970-09-18 | 1974-09-20 | Vallourec | |
US3889506A (en) * | 1974-03-25 | 1975-06-17 | Western Electric Co | Method and apparatus for forming a tubular billet about a mandrel using multi-directional stress |
US4043611A (en) * | 1976-02-27 | 1977-08-23 | Reed Tool Company | Hard surfaced well tool and method of making same |
US4771811A (en) * | 1984-04-20 | 1988-09-20 | Lor, Inc. | Heavy wall drill pipe and method of manufacture of heavy wall drill pipe |
US4751836A (en) * | 1986-07-07 | 1988-06-21 | Vetco Gray Inc. | Pipe end conditioner and method |
US4811800A (en) * | 1987-10-22 | 1989-03-14 | Homco International Inc. | Flexible drill string member especially for use in directional drilling |
US4951493A (en) * | 1988-05-30 | 1990-08-28 | Siekmann Fittings Gmbh & Co. Kg | Method and apparatus for making a spiral pipe |
US5203190A (en) * | 1990-05-30 | 1993-04-20 | Sivco, Inc. | Method and apparatus for making a hydrocyclone separation chamber |
US5040620A (en) * | 1990-10-11 | 1991-08-20 | Nunley Dwight S | Methods and apparatus for drilling subterranean wells |
US5150757A (en) * | 1990-10-11 | 1992-09-29 | Nunley Dwight S | Methods and apparatus for drilling subterranean wells |
DE4136883C2 (de) * | 1991-11-09 | 1993-10-14 | Gd Anker Gmbh & Co Kg | Bohrrohr |
RU2042777C1 (ru) | 1992-03-26 | 1995-08-27 | Всероссийский научно-исследовательский институт "ВИОГЕМ" | Устройство для вскрытия водоносного пласта |
US6012744A (en) * | 1998-05-01 | 2000-01-11 | Grant Prideco, Inc. | Heavy weight drill pipe |
-
2000
- 2000-10-11 GB GBGB0024909.4A patent/GB0024909D0/en not_active Ceased
-
2001
- 2001-10-09 EP EP01978765A patent/EP1328702B1/de not_active Expired - Lifetime
- 2001-10-09 RU RU2003113326/03A patent/RU2259899C2/ru not_active IP Right Cessation
- 2001-10-09 AT AT01978765T patent/ATE337467T1/de active
- 2001-10-09 AU AU2002210856A patent/AU2002210856A1/en not_active Abandoned
- 2001-10-09 WO PCT/IB2001/002105 patent/WO2002031312A2/en active IP Right Grant
- 2001-10-09 DE DE60122553T patent/DE60122553T2/de not_active Expired - Lifetime
- 2001-10-09 CN CNB018171699A patent/CN1302197C/zh not_active Expired - Fee Related
- 2001-10-09 US US10/398,979 patent/US7040422B2/en not_active Expired - Fee Related
- 2001-10-09 CA CA002425425A patent/CA2425425C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2425425C (en) | 2009-12-22 |
CA2425425A1 (en) | 2003-04-09 |
CN1469965A (zh) | 2004-01-21 |
EP1328702B1 (de) | 2006-08-23 |
US20040003945A1 (en) | 2004-01-08 |
WO2002031312A3 (en) | 2002-08-01 |
RU2259899C2 (ru) | 2005-09-10 |
CN1302197C (zh) | 2007-02-28 |
DE60122553T2 (de) | 2007-09-13 |
ATE337467T1 (de) | 2006-09-15 |
WO2002031312A2 (en) | 2002-04-18 |
US7040422B2 (en) | 2006-05-09 |
GB0024909D0 (en) | 2000-11-22 |
EP1328702A2 (de) | 2003-07-23 |
AU2002210856A1 (en) | 2002-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SPRINGER, JOHANN, LINZ, AT |