CA529742A - Oil base drilling fluid - Google Patents

Oil base drilling fluid

Info

Publication number
CA529742A
CA529742A CA529742A CA529742DA CA529742A CA 529742 A CA529742 A CA 529742A CA 529742 A CA529742 A CA 529742A CA 529742D A CA529742D A CA 529742DA CA 529742 A CA529742 A CA 529742A
Authority
CA
Canada
Prior art keywords
drilling fluid
oil base
base drilling
oil
fluid
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
CA529742A
Other languages
French (fr)
Inventor
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 CA529742A publication Critical patent/CA529742A/en
Expired legal-status Critical Current

Links

CA529742A Oil base drilling fluid Expired CA529742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA529742T

Publications (1)

Publication Number Publication Date
CA529742A true CA529742A (en) 1956-08-28

Family

ID=35683488

Family Applications (1)

Application Number Title Priority Date Filing Date
CA529742A Expired CA529742A (en) Oil base drilling fluid

Country Status (1)

Country Link
CA (1) CA529742A (en)

Similar Documents

Publication Publication Date Title
CA576739A (en) Drilling fluid
CA529742A (en) Oil base drilling fluid
CA538799A (en) Oil base drilling fluid
CA579196A (en) Oil base drilling fluid
CA569013A (en) Oil base drilling fluid
CA569930A (en) Oil base drilling fluid
CA542838A (en) Drilling fluid
CA521099A (en) Oil well drilling structure
CA529743A (en) Hydraulic fluids
CA539660A (en) Oil well drilling fluids
CA546138A (en) Oil-containing drilling fluid
CA534750A (en) Hydraulic fluid
CA529191A (en) Drilling fluid compositions
CA526927A (en) Fluid shut-in tool
CA525905A (en) Styrene-diisocyanate-castor oil complex
CA521768A (en) Logging oil wells
CA541643A (en) Drilling fluid for high-temperature wells
CA530572A (en) Oil well tools
CA535316A (en) Drilling fluid
CA535317A (en) Drilling fluid
CA529145A (en) Oil well emulsion-treating apparatuses
CA560148A (en) Drilling fluid
CA529841A (en) Heaters for oil wells
CA549364A (en) Drilling fluids
CA560791A (en) Drilling fluid composition