CA518125A - Piece d'insertion pour chapelet de forage - Google Patents

Piece d'insertion pour chapelet de forage

Info

Publication number
CA518125A
CA518125A CA518125A CA518125DA CA518125A CA 518125 A CA518125 A CA 518125A CA 518125 A CA518125 A CA 518125A CA 518125D A CA518125D A CA 518125DA CA 518125 A CA518125 A CA 518125A
Authority
CA
Canada
Prior art keywords
insert
drilling string
drilling
string
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
CA518125A
Other languages
English (en)
Inventor
D. Jaques Norman
I. Middleton Jonathan
F. Cochran John
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA518125A publication Critical patent/CA518125A/fr
Expired legal-status Critical Current

Links

CA518125A Piece d'insertion pour chapelet de forage Expired CA518125A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA518125T

Publications (1)

Publication Number Publication Date
CA518125A true CA518125A (fr) 1955-11-08

Family

ID=35671327

Family Applications (1)

Application Number Title Priority Date Filing Date
CA518125A Expired CA518125A (fr) Piece d'insertion pour chapelet de forage

Country Status (1)

Country Link
CA (1) CA518125A (fr)

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