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Gran Tierra Energy Inc.
- Oil & Gas Exploration & Production
Oil & Gas Exploration & Production, founded in 2005
- 1-403-265-3221
- http://www.grantierra.com
- 1-403-265-3242
Headquarter
Ste. 300, 625 11th Ave., S.W.
Calgary AB T2R 0E1
Canada
Calgary AB T2R 0E1
Canada