All 3 companies
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| KENTING DRILLING CO. LTD. | 0000015354 | 1981-02-26 | Dissolved | CALGARY |
| P.O.R. OIL & GAS INC. | 0000016474 | 1981-06-10 | Merged | CALGARY |
| TIVERTON PETROLEUMS INC. | 0000017153 | 1981-07-30 | Dissolved | CALGARY |