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CA466711A - Oilwell derrick substructure - Google Patents

Oilwell derrick substructure

Info

Publication number
CA466711A
CA466711A CA466711A CA466711DA CA466711A CA 466711 A CA466711 A CA 466711A CA 466711 A CA466711 A CA 466711A CA 466711D A CA466711D A CA 466711DA CA 466711 A CA466711 A CA 466711A
Authority
CA
Canada
Prior art keywords
oilwell
derrick substructure
derrick
substructure
oilwell derrick
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
CA466711A
Other languages
French (fr)
Inventor
Jenkins Cecil
J. Woolslayer Homer
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.)
Lee C Moore Corp
Original Assignee
Lee C Moore Corp
Publication date
Application granted granted Critical
Publication of CA466711A publication Critical patent/CA466711A/en
Expired legal-status Critical Current

Links

CA466711A Oilwell derrick substructure Expired CA466711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA466711T

Publications (1)

Publication Number Publication Date
CA466711A true CA466711A (en) 1950-07-18

Family

ID=35596471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA466711A Expired CA466711A (en) Oilwell derrick substructure

Country Status (1)

Country Link
CA (1) CA466711A (en)

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