Proman A global leader in natural gas derived products

Trail Ridge Development Corporation

Products & services Proman's US-based upstream company
Location Piceance Basin, Colorado

Trail Ridge Development Corporation holds a 49% working interest in oil and gas leases across 14,650 acres in the Piceance Basin of Colorado, and represents Proman’s upstream investment in the United States.

The Piceance Basin holds the 2nd largest natural gas reserves in the U.S., with liquid rich gas reserves located within the Williams Fork and Mancos Shale formations.

With approximately 825 BCFe of proven, undeveloped reserves, Trail Ridge Development Corporation is currently producing from 8 wells among 1,200 future well locations.


acres of oil and gas leases


billion cubic feet equivalent of undeveloped reserves


Proman USA
600 Travis Street, Suite 3600
Houston, TX 77002
PHONE ENQUIRIES +1 713 943 2200 FAX ENQUIRIES +1 713 225 1034