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 wellsInfo
- 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
Links
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) |
-
1972
- 1972-10-06 CA CA153450A patent/CA930981A/en not_active Expired
- 1972-10-06 CA CA153446A patent/CA930974A/en not_active Expired
- 1972-10-06 CA CA153449A patent/CA930980A/en not_active Expired
- 1972-10-06 CA CA153447A patent/CA930979A/en not_active Expired
- 1972-10-06 CA CA153448A patent/CA930973A/en not_active Expired
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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