DE602007013700D1 - Flexible Bohrwelle - Google Patents

Flexible Bohrwelle

Info

Publication number
DE602007013700D1
DE602007013700D1 DE602007013700T DE602007013700T DE602007013700D1 DE 602007013700 D1 DE602007013700 D1 DE 602007013700D1 DE 602007013700 T DE602007013700 T DE 602007013700T DE 602007013700 T DE602007013700 T DE 602007013700T DE 602007013700 D1 DE602007013700 D1 DE 602007013700D1
Authority
DE
Germany
Prior art keywords
coils
coil spring
helical
spring
drilling shaft
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.)
Active
Application number
DE602007013700T
Other languages
English (en)
Inventor
Jose Teixeira
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Services Petroliers Schlumberger SA
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Prad Research and Development NV
Schlumberger Technology BV
Original Assignee
Services Petroliers Schlumberger SA
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Prad Research and Development NV
Schlumberger Technology BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Services Petroliers Schlumberger SA, Gemalto Terminals Ltd, Schlumberger Holdings Ltd, Prad Research and Development NV, Schlumberger Technology BV filed Critical Services Petroliers Schlumberger SA
Publication of DE602007013700D1 publication Critical patent/DE602007013700D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Springs (AREA)
  • Flexible Shafts (AREA)
DE602007013700T 2007-04-20 2007-04-20 Flexible Bohrwelle Active DE602007013700D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07106674A EP1983148B1 (de) 2007-04-20 2007-04-20 Flexible Bohrwelle

Publications (1)

Publication Number Publication Date
DE602007013700D1 true DE602007013700D1 (de) 2011-05-19

Family

ID=38460603

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007013700T Active DE602007013700D1 (de) 2007-04-20 2007-04-20 Flexible Bohrwelle

Country Status (6)

Country Link
US (2) US20080257606A1 (de)
EP (1) EP1983148B1 (de)
CN (1) CN101333912A (de)
AT (1) ATE504716T1 (de)
CA (1) CA2628981A1 (de)
DE (1) DE602007013700D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2843354C (en) * 2011-12-02 2020-02-25 Boston Scientific Scimed, Inc. Positioning device and articulation assembly for remote positioning of a tool
CA2884394C (en) * 2012-09-10 2018-05-01 Jeremy C. Jacobson Apparatus and method for lateral well drilling
SG11201702918PA (en) * 2014-11-24 2017-05-30 Halliburton Energy Services Inc System and method for manufacturing downhole tool components
JP6847417B2 (ja) * 2017-05-22 2021-03-24 大成建設株式会社 削孔装置および削孔方法
US10428606B2 (en) * 2017-07-12 2019-10-01 Saudi Arabian Oil Company Collecting drilling microchips
US10695847B2 (en) 2018-04-09 2020-06-30 Robert Bosch Tool Corporation Saw height adjustment mechanism having a flexible shaft
DE102019106835B4 (de) * 2019-03-18 2021-01-14 Schaeffler Technologies AG & Co. KG Rotorwelle einer elektrischen Maschine und Verfahren zur Herstellung einer Rotorwelle
RU2704155C1 (ru) * 2019-04-23 2019-10-24 Хармен Йоханнес Антониус Елсма Хендрикус Система и способ бурения пилотного ствола через стенку скважины

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US190291A (en) * 1877-05-01 Improvement in coiled springs
US198843A (en) * 1878-01-01 Improvement in car-springs
US434748A (en) * 1890-08-19 Thomas r
US1181971A (en) * 1915-10-06 1916-05-02 Albert K Lovell Screw construction.
US2098840A (en) * 1936-01-21 1937-11-09 Thode Adolf Nut lock
US2354810A (en) * 1942-06-24 1944-08-01 Aircraft Screw Prod Co Securing wire inserts in tapped holes
US2371674A (en) * 1942-12-24 1945-03-20 Aircraft Screw Prod Co Method of forming wire coils
US2356835A (en) * 1943-04-10 1944-08-29 Cecil H Duckett Tapered sleeve or socket for drills and other tapered shank tools
US2363789A (en) * 1943-12-16 1944-11-28 Aircraft Screw Prod Co Wire coil insert
US2542593A (en) * 1947-04-11 1951-02-20 Formica Company Method of making circular bodies of laminated plastic
US2607259A (en) * 1950-04-29 1952-08-19 Heli Coil Corp Wire coil screw thread insert
US2651499A (en) * 1951-07-18 1953-09-08 John A Zublin Stabilized apparatus for drilling curved bores deviating from existing vertical wellbores
US3000197A (en) * 1959-01-13 1961-09-19 Allpatent Ag Flexible coupling member
US3085406A (en) * 1962-02-20 1963-04-16 Stewart Warner Corp Flexible shaft assembly
US3347061A (en) * 1965-01-11 1967-10-17 Eaton Yale & Towne Flexible drive mechanism
US4007797A (en) * 1974-06-04 1977-02-15 Texas Dynamatics, Inc. Device for drilling a hole in the side wall of a bore hole
US3943587A (en) * 1974-11-25 1976-03-16 Segismundo Nates Lasky Method of manufacturing threaded nuts and threaded nut articles produced by such method
FR2360817A1 (fr) * 1976-08-04 1978-03-03 Ina Roulements Sa Tube souple, notamment pour le forage et procede de fabrication d'un tel tube
US4077244A (en) * 1976-09-16 1978-03-07 Hitachi, Ltd. Method of and apparatus for continuously winding a rectangular wire
US4290494A (en) * 1978-10-02 1981-09-22 The United States Of America As Represented By The United States Department Of Energy Flexible shaft and roof drilling system
US4411381A (en) * 1982-04-02 1983-10-25 Nelson C. Ittner Honeycomb manufacturing method
DE3315417C1 (de) * 1983-04-28 1984-10-04 Roda Holding Anstalt, Vaduz Verfahren und Vorrichtungen zum Wickeln und Formen von Wendeln aus elastischem Kunststoff- oder Metalldraht,vorzugsweise zum Fuegen von Flaechengebilden
US4658916A (en) * 1985-09-13 1987-04-21 Les Bond Method and apparatus for hydrocarbon recovery
US4658915A (en) 1985-12-06 1987-04-21 Vetco Gray Inc. Easy break-out tool joint and method
US4813126A (en) * 1986-10-01 1989-03-21 Williamson Windings Inc. Apparatus and method for fabricating magnetic devices
US5052404A (en) * 1989-03-02 1991-10-01 The Microspring Company, Inc. Torque transmitter
JP3109415B2 (ja) * 1995-08-07 2000-11-13 トヨタ自動車株式会社 フレキシブルシャフト構造
US5809643A (en) * 1995-12-22 1998-09-22 Swick; E. Grant Method for making piston rings
US6220372B1 (en) 1997-12-04 2001-04-24 Wenzel Downhole Tools, Ltd. Apparatus for drilling lateral drainholes from a wellbore
CN1285900A (zh) * 1997-12-31 2001-02-28 杰克·W·罗马诺 用于将钻动能量传送到切削构件上的方法和设备
JP3613994B2 (ja) * 1998-02-12 2005-01-26 トヨタ自動車株式会社 平角線コイル製造装置および平角線コイル製造方法
US7487847B2 (en) * 2004-08-06 2009-02-10 Emerald Bay Energy, Inc. Lateral downhole drilling tool

Also Published As

Publication number Publication date
US20100147045A1 (en) 2010-06-17
CN101333912A (zh) 2008-12-31
ATE504716T1 (de) 2011-04-15
US20080257606A1 (en) 2008-10-23
EP1983148A1 (de) 2008-10-22
CA2628981A1 (en) 2008-10-20
EP1983148B1 (de) 2011-04-06

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