CA433843A - Well drilling fluid - Google Patents

Well drilling fluid

Info

Publication number
CA433843A
CA433843A CA433843A CA433843DA CA433843A CA 433843 A CA433843 A CA 433843A CA 433843 A CA433843 A CA 433843A CA 433843D A CA433843D A CA 433843DA CA 433843 A CA433843 A CA 433843A
Authority
CA
Canada
Prior art keywords
drilling fluid
well drilling
well
fluid
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
CA433843A
Other languages
French (fr)
Inventor
F. Blankenhorn Charles
D. Dawson Reginald
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.)
Shell Development Co
Original Assignee
Shell Development Co
Publication date
Application granted granted Critical
Publication of CA433843A publication Critical patent/CA433843A/en
Expired legal-status Critical Current

Links

CA433843A Well drilling fluid Expired CA433843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA433843T

Publications (1)

Publication Number Publication Date
CA433843A true CA433843A (en) 1946-03-26

Family

ID=35548468

Family Applications (1)

Application Number Title Priority Date Filing Date
CA433843A Expired CA433843A (en) Well drilling fluid

Country Status (1)

Country Link
CA (1) CA433843A (en)

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