CA482614A - Systeme hydraulique et pneumatique pour ensemble de pompage ou de sondage de puits - Google Patents

Systeme hydraulique et pneumatique pour ensemble de pompage ou de sondage de puits

Info

Publication number
CA482614A
CA482614A CA482614A CA482614DA CA482614A CA 482614 A CA482614 A CA 482614A CA 482614 A CA482614 A CA 482614A CA 482614D A CA482614D A CA 482614DA CA 482614 A CA482614 A CA 482614A
Authority
CA
Canada
Prior art keywords
pneumatic
hydraulic system
drilling unit
well pumping
pumping
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
CA482614A
Other languages
English (en)
Inventor
Wilbur White Calvin
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 CA482614A publication Critical patent/CA482614A/fr
Expired legal-status Critical Current

Links

CA482614A Systeme hydraulique et pneumatique pour ensemble de pompage ou de sondage de puits Expired CA482614A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA482614T

Publications (1)

Publication Number Publication Date
CA482614A true CA482614A (fr) 1952-04-22

Family

ID=35622304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA482614A Expired CA482614A (fr) Systeme hydraulique et pneumatique pour ensemble de pompage ou de sondage de puits

Country Status (1)

Country Link
CA (1) CA482614A (fr)

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