CA747776A - Apparatus for recovering drill pipe - Google Patents

Apparatus for recovering drill pipe

Info

Publication number
CA747776A
CA747776A CA747776A CA747776DA CA747776A CA 747776 A CA747776 A CA 747776A CA 747776 A CA747776 A CA 747776A CA 747776D A CA747776D A CA 747776DA CA 747776 A CA747776 A CA 747776A
Authority
CA
Canada
Prior art keywords
drill pipe
recovering
recovering drill
pipe
drill
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
CA747776A
Inventor
D. Becker Norman
W. Becker Floyd
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.)
Becker Drilling Alberta Ltd
Original Assignee
Becker Drilling Alberta Ltd
Publication date
Application granted granted Critical
Publication of CA747776A publication Critical patent/CA747776A/en
Expired legal-status Critical Current

Links

CA747776A Apparatus for recovering drill pipe Expired CA747776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA747776T

Publications (1)

Publication Number Publication Date
CA747776A true CA747776A (en) 1966-12-06

Family

ID=36176986

Family Applications (1)

Application Number Title Priority Date Filing Date
CA747776A Expired CA747776A (en) Apparatus for recovering drill pipe

Country Status (1)

Country Link
CA (1) CA747776A (en)

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