FR1301406A - Improvement in devices for guiding drilling tools - Google Patents

Improvement in devices for guiding drilling tools

Info

Publication number
FR1301406A
FR1301406A FR4382A FR38004382A FR1301406A FR 1301406 A FR1301406 A FR 1301406A FR 4382 A FR4382 A FR 4382A FR 38004382 A FR38004382 A FR 38004382A FR 1301406 A FR1301406 A FR 1301406A
Authority
FR
France
Prior art keywords
improvement
devices
drilling tools
guiding drilling
guiding
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
Application number
FR4382A
Other languages
French (fr)
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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Priority to FR4382A priority Critical patent/FR1301406A/en
Application granted granted Critical
Publication of FR1301406A publication Critical patent/FR1301406A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
FR4382A 1961-07-07 1961-07-07 Improvement in devices for guiding drilling tools Expired FR1301406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4382A FR1301406A (en) 1961-07-07 1961-07-07 Improvement in devices for guiding drilling tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4382A FR1301406A (en) 1961-07-07 1961-07-07 Improvement in devices for guiding drilling tools

Publications (1)

Publication Number Publication Date
FR1301406A true FR1301406A (en) 1962-08-17

Family

ID=8570022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4382A Expired FR1301406A (en) 1961-07-07 1961-07-07 Improvement in devices for guiding drilling tools

Country Status (1)

Country Link
FR (1) FR1301406A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536455A1 (en) * 1982-11-19 1984-05-25 Soletanche DEVICE FOR ENSURING VERTICALITY OF A PERFORATION MACHINE
US4519456A (en) * 1982-12-10 1985-05-28 Hughes Tool Company Continuous flow perforation washing tool and method
US4779681A (en) * 1987-06-16 1988-10-25 Michael York Packer for oil or gas well with lateral passage therethrough and method of fracturing well
BE1001450A3 (en) * 1988-02-12 1989-10-31 Smet Marc Jozef Maria Tunnelling machine with jet nozzle - has remote-controlled units on head selectively varying body shape
EP0685626A3 (en) * 1994-06-04 1997-04-09 Camco Drilling Group Ltd A modulated bias unit for rotary drilling.
WO2005031113A1 (en) * 2003-09-24 2005-04-07 Halliburton Energy Services, Inc. Fluid inflatable packer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536455A1 (en) * 1982-11-19 1984-05-25 Soletanche DEVICE FOR ENSURING VERTICALITY OF A PERFORATION MACHINE
EP0109907A2 (en) * 1982-11-19 1984-05-30 SOLETANCHE Société Anonyme dite: Device for maintaining a boring machine in a vertical position
EP0109907A3 (en) * 1982-11-19 1984-09-19 Soletanche Societe Anonyme Dite: Device for maintaining a boring machine in a vertical position
US4519456A (en) * 1982-12-10 1985-05-28 Hughes Tool Company Continuous flow perforation washing tool and method
US4779681A (en) * 1987-06-16 1988-10-25 Michael York Packer for oil or gas well with lateral passage therethrough and method of fracturing well
BE1001450A3 (en) * 1988-02-12 1989-10-31 Smet Marc Jozef Maria Tunnelling machine with jet nozzle - has remote-controlled units on head selectively varying body shape
EP0685626A3 (en) * 1994-06-04 1997-04-09 Camco Drilling Group Ltd A modulated bias unit for rotary drilling.
WO2005031113A1 (en) * 2003-09-24 2005-04-07 Halliburton Energy Services, Inc. Fluid inflatable packer

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