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FR1240420A - Drilling method and apparatus - Google Patents

Drilling method and apparatus

Info

Publication number
FR1240420A
FR1240420A FR810103A FR810103A FR1240420A FR 1240420 A FR1240420 A FR 1240420A FR 810103 A FR810103 A FR 810103A FR 810103 A FR810103 A FR 810103A FR 1240420 A FR1240420 A FR 1240420A
Authority
FR
France
Prior art keywords
drilling method
drilling
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
FR810103A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Application granted granted Critical
Publication of FR1240420A publication Critical patent/FR1240420A/en
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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR810103A 1958-11-19 1959-11-13 Drilling method and apparatus Expired FR1240420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1240420X 1958-11-19

Publications (1)

Publication Number Publication Date
FR1240420A true FR1240420A (en) 1960-09-02

Family

ID=10885172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810103A Expired FR1240420A (en) 1958-11-19 1959-11-13 Drilling method and apparatus

Country Status (1)

Country Link
FR (1) FR1240420A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2065494A1 (en) * 1969-10-24 1971-07-30 Jeter John Bore hole orientation controlling appts
FR2473105A1 (en) * 1980-01-05 1981-07-10 Bergwerksverband Gmbh DEVICE FOR THE EXECUTION OF DIRECTED DRILLING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2065494A1 (en) * 1969-10-24 1971-07-30 Jeter John Bore hole orientation controlling appts
FR2473105A1 (en) * 1980-01-05 1981-07-10 Bergwerksverband Gmbh DEVICE FOR THE EXECUTION OF DIRECTED DRILLING

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