FR1593999A - - Google Patents

Info

Publication number
FR1593999A
FR1593999A FR1593999DA FR1593999A FR 1593999 A FR1593999 A FR 1593999A FR 1593999D A FR1593999D A FR 1593999DA FR 1593999 A FR1593999 A FR 1593999A
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
Other languages
French (fr)
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 FR1593999A publication Critical patent/FR1593999A/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
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives

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)
FR1593999D 1968-12-04 1968-12-04 Expired FR1593999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR176509 1968-12-04

Publications (1)

Publication Number Publication Date
FR1593999A true FR1593999A (en) 1970-06-01

Family

ID=8657813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1593999D Expired FR1593999A (en) 1968-12-04 1968-12-04

Country Status (2)

Country Link
FR (1) FR1593999A (en)
GB (1) GB1260350A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465869A1 (en) * 1979-09-21 1981-03-27 Shell Int Research HYDRAULICALLY DRY DRILLING ROD FITTING FOR DEEP DRILLING
EP0085444A2 (en) * 1982-02-02 1983-08-10 Shell Internationale Researchmaatschappij B.V. Method and means for controlling the course of a bore hole
FR2544375A1 (en) * 1983-04-18 1984-10-19 Alsthom Atlantique Method for drilling with deviation by means of an off-centring shoe
EP0163946A1 (en) * 1984-05-12 1985-12-11 Eastman Christensen Company Apparatus for optional straight or directional drilling underground formations
US4685895A (en) * 1981-02-06 1987-08-11 Texas Eastern Drilling Systems, Inc. Stabilizer mechanism for use in drilling deviated well bores
US5065826A (en) * 1984-05-12 1991-11-19 Baker Hughes Incorporated Apparatus for optional straight or directional drilling underground formations
USRE33751E (en) * 1985-10-11 1991-11-26 Smith International, Inc. System and method for controlled directional drilling
US5343967A (en) * 1984-05-12 1994-09-06 Baker Hughes Incorporated Apparatus for optional straight or directional drilling underground formations

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465869A1 (en) * 1979-09-21 1981-03-27 Shell Int Research HYDRAULICALLY DRY DRILLING ROD FITTING FOR DEEP DRILLING
US4685895A (en) * 1981-02-06 1987-08-11 Texas Eastern Drilling Systems, Inc. Stabilizer mechanism for use in drilling deviated well bores
EP0085444A2 (en) * 1982-02-02 1983-08-10 Shell Internationale Researchmaatschappij B.V. Method and means for controlling the course of a bore hole
EP0085444A3 (en) * 1982-02-02 1983-10-19 Shell Internationale Research Maatschappij B.V. Method and means for controlling the course of a bore hole
FR2544375A1 (en) * 1983-04-18 1984-10-19 Alsthom Atlantique Method for drilling with deviation by means of an off-centring shoe
EP0163946A1 (en) * 1984-05-12 1985-12-11 Eastman Christensen Company Apparatus for optional straight or directional drilling underground formations
US5065826A (en) * 1984-05-12 1991-11-19 Baker Hughes Incorporated Apparatus for optional straight or directional drilling underground formations
US5343967A (en) * 1984-05-12 1994-09-06 Baker Hughes Incorporated Apparatus for optional straight or directional drilling underground formations
USRE33751E (en) * 1985-10-11 1991-11-26 Smith International, Inc. System and method for controlled directional drilling

Also Published As

Publication number Publication date
GB1260350A (en) 1972-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse