CA930980A - Electronic system for monitoring drilling conditions relating to oil and gas wells - Google Patents

Electronic system for monitoring drilling conditions relating to oil and gas wells

Info

Publication number
CA930980A
CA930980A CA153449A CA153449A CA930980A CA 930980 A CA930980 A CA 930980A CA 153449 A CA153449 A CA 153449A CA 153449 A CA153449 A CA 153449A CA 930980 A CA930980 A CA 930980A
Authority
CA
Canada
Prior art keywords
oil
electronic system
gas wells
conditions relating
drilling conditions
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
CA153449A
Other versions
CA153449S (en
Inventor
H. Brown James
S. Young William
M. Deason William
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 CA057393A external-priority patent/CA923333A/en
Application filed by Dresser Industries Inc filed Critical Dresser Industries Inc
Priority to CA153449A priority Critical patent/CA930980A/en
Application granted granted Critical
Publication of CA930980A publication Critical patent/CA930980A/en
Expired legal-status Critical Current

Links

CA153449A 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells Expired CA930980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA153449A CA930980A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US78004168A 1968-11-29 1968-11-29
CA057393A CA923333A (en) 1968-11-29 1969-07-18 Electronic system for monitoring drilling conditions relating to oil and gas wells
CA153449A CA930980A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells

Publications (1)

Publication Number Publication Date
CA930980A true CA930980A (en) 1973-07-31

Family

ID=25666131

Family Applications (5)

Application Number Title Priority Date Filing Date
CA153450A Expired CA930981A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells
CA153446A Expired CA930974A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells
CA153449A Expired CA930980A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells
CA153447A Expired CA930979A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells
CA153448A Expired CA930973A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA153450A Expired CA930981A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells
CA153446A Expired CA930974A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA153447A Expired CA930979A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells
CA153448A Expired CA930973A (en) 1968-11-29 1972-10-06 Electronic system for monitoring drilling conditions relating to oil and gas wells

Country Status (1)

Country Link
CA (5) CA930981A (en)

Also Published As

Publication number Publication date
CA930981A (en) 1973-07-31
CA930974A (en) 1973-07-31
CA930973A (en) 1973-07-31
CA930979A (en) 1973-07-31

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