| Business | Phone |
| Compass International Corp 123 E 54th St # 8e, New York 10022 | (212) 308-0606 |
| Amerada Hess Corp 1185 Avenue Of The Americas, New York 10036 | (212) 997-8500 |
| Bmb Munai Inc 500 5th Ave # 4810, New York 10110 | (212) 730-7919 |
| Case Pomeroy 529 5th Ave, New York 10017 | (212) 867-2211 |
| Greka Energy Corp 45 Rockefeller Plz # 1501, New York 10111 | (212) 218-4680 |
| Warren Resources Inc 489 5th Ave # 32, New York 10017 | (212) 697-9660 |
| Repsol-Ypf 410 Park Ave # 440, New York 10022 | (212) 588-1087 |
| Sdanguine Gas Exploration 156 W 56th St, New York 10019 | (212) 582-8555 |
| Pioneer Resources Corp 80 Park Ave, New York 10016 | (212) 949-1639 |