Primary focus - screening of oil and gas offshore exploration and development prospects, in the United States, Gulf of Mexico and international with joint venture participants.
⌖ PO Box 2765, Houston , United States of America
✉ None
+1 7132327500
www.challengerminerals.com
He
Herrenknecht Vertical Gmbh
Be
Bentec Gmbh Drilling & Oilfield Systems
3e
3esi-Enersight
En
Encod Private Limited
Af
Afcons Infrastructure Limited
Ai
Aimil Ltd.
GP
GP Strategies
Ap
Apache Pipeline Products