CA703853A - Borehole drilling - Google Patents

Borehole drilling

Info

Publication number
CA703853A
CA703853A CA703853A CA703853DA CA703853A CA 703853 A CA703853 A CA 703853A CA 703853 A CA703853 A CA 703853A CA 703853D A CA703853D A CA 703853DA CA 703853 A CA703853 A CA 703853A
Authority
CA
Canada
Prior art keywords
borehole drilling
borehole
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
CA703853A
Inventor
F. Gaskell Thomas
H. N. Watson Edward
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
Publication date
Application granted granted Critical
Publication of CA703853A publication Critical patent/CA703853A/en
Expired legal-status Critical Current

Links

CA703853A Borehole drilling Expired CA703853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA703853T

Publications (1)

Publication Number Publication Date
CA703853A true CA703853A (en) 1965-02-16

Family

ID=36017526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA703853A Expired CA703853A (en) Borehole drilling

Country Status (1)

Country Link
CA (1) CA703853A (en)

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