CA956930A - Drilling rig control - Google Patents

Drilling rig control

Info

Publication number
CA956930A
CA956930A CA192,232A CA192232A CA956930A CA 956930 A CA956930 A CA 956930A CA 192232 A CA192232 A CA 192232A CA 956930 A CA956930 A CA 956930A
Authority
CA
Canada
Prior art keywords
drilling rig
rig control
control
drilling
rig
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
CA192,232A
Inventor
George Homanick
Raymond J. Bromell
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.)
Automatic Drilling Machines Inc
Original Assignee
Automatic Drilling Machines Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CA123,003,A external-priority patent/CA951714A/en
Application filed by Automatic Drilling Machines Inc filed Critical Automatic Drilling Machines Inc
Priority to CA192,232A priority Critical patent/CA956930A/en
Application granted granted Critical
Publication of CA956930A publication Critical patent/CA956930A/en
Expired legal-status Critical Current

Links

CA192,232A 1971-09-16 1974-02-11 Drilling rig control Expired CA956930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA192,232A CA956930A (en) 1971-09-16 1974-02-11 Drilling rig control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA123,003,A CA951714A (en) 1971-09-16 1971-09-16 Drilling rig control
CA192,232A CA956930A (en) 1971-09-16 1974-02-11 Drilling rig control

Publications (1)

Publication Number Publication Date
CA956930A true CA956930A (en) 1974-10-29

Family

ID=25666906

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,232A Expired CA956930A (en) 1971-09-16 1974-02-11 Drilling rig control

Country Status (1)

Country Link
CA (1) CA956930A (en)

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