FR1554959A - - Google Patents

Info

Publication number
FR1554959A
FR1554959A FR1554959DA FR1554959A FR 1554959 A FR1554959 A FR 1554959A FR 1554959D A FR1554959D A FR 1554959DA FR 1554959 A FR1554959 A FR 1554959A
Authority
FR
France
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
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1554959A publication Critical patent/FR1554959A/fr
Expired legal-status Critical Current

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
    • E21B17/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR1554959D 1967-01-25 1968-01-23 Expired FR1554959A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3803/67A GB1182791A (en) 1967-01-25 1967-01-25 Stabilisers for Borehole Drilling.

Publications (1)

Publication Number Publication Date
FR1554959A true FR1554959A (fr) 1969-01-24

Family

ID=9765189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554959D Expired FR1554959A (fr) 1967-01-25 1968-01-23

Country Status (3)

Country Link
US (1) US3476196A (fr)
FR (1) FR1554959A (fr)
GB (1) GB1182791A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013928A1 (fr) * 1992-12-04 1994-06-23 Baroid Technology, Inc. Stabilisateur a plusieurs bras dans un dispositif de forage ou de carottage

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212915A (en) * 1968-01-19 1970-11-18 Rolls Royce Apparatus for bore-hole drilling
US3675728A (en) * 1970-09-18 1972-07-11 Atlantic Richfield Co Slim hole drilling
US3680646A (en) * 1970-10-28 1972-08-01 Smith International Reamer-stabilizer
US4693328A (en) * 1986-06-09 1987-09-15 Smith International, Inc. Expandable well drilling tool
US5833019A (en) * 1996-11-27 1998-11-10 Pegasus International Inc. Pipe protector
US5833018A (en) * 1996-12-20 1998-11-10 Pegasus International Inc. Drill pipe/casing protector
CN103748307B (zh) * 2011-07-14 2016-07-13 哈里伯顿能源服务公司 控制来自旋转设备的扭矩传递的方法和系统
US9399894B2 (en) * 2013-03-14 2016-07-26 Premier Advanced Solution Technologies, Llc Friction reducing downhole assemblies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1828750A (en) * 1931-01-24 1931-10-27 Grant John Underreamer
US2699921A (en) * 1950-11-18 1955-01-18 Regan Forge & Eng Co Expanding hole enlarger or underreamer for deep wells
US2886288A (en) * 1956-08-21 1959-05-12 Herman A Gehrke Oil well drilling means
US3370657A (en) * 1965-10-24 1968-02-27 Trudril Inc Stabilizer and deflecting tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013928A1 (fr) * 1992-12-04 1994-06-23 Baroid Technology, Inc. Stabilisateur a plusieurs bras dans un dispositif de forage ou de carottage
BE1006434A3 (fr) * 1992-12-04 1994-08-23 Baroid Technology Inc Commande d'au moins deux bras de stabilisation dans un dispositif de forage ou de carottage.

Also Published As

Publication number Publication date
GB1182791A (en) 1970-03-04
US3476196A (en) 1969-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse