CA542108A - Methode de forage rotatif - Google Patents

Methode de forage rotatif

Info

Publication number
CA542108A
CA542108A CA542108A CA542108DA CA542108A CA 542108 A CA542108 A CA 542108A CA 542108 A CA542108 A CA 542108A CA 542108D A CA542108D A CA 542108DA CA 542108 A CA542108 A CA 542108A
Authority
CA
Canada
Prior art keywords
rotary drilling
drilling method
rotary
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
CA542108A
Other languages
English (en)
Inventor
D. Shields Darvin
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Refining Co
Publication date
Application granted granted Critical
Publication of CA542108A publication Critical patent/CA542108A/fr
Expired legal-status Critical Current

Links

CA542108A Methode de forage rotatif Expired CA542108A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA542108T

Publications (1)

Publication Number Publication Date
CA542108A true CA542108A (fr) 1957-06-11

Family

ID=35699264

Family Applications (1)

Application Number Title Priority Date Filing Date
CA542108A Expired CA542108A (fr) Methode de forage rotatif

Country Status (1)

Country Link
CA (1) CA542108A (fr)

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