| Consulting Associates |
| From time to time, we collaborate with other companies on specific projects that require consulting services outside our areas of expertise. |
| Purvin & Gertz Inc. |
| Headquarters: 600 Travis, Suite 2150 |
| Houston, TX 77002 |
| Phone: 713.236.0318 |
| Fax: 713.236.8490 |
| Web: www.purvingertz.com |
| Purvin & Gertz Inc. is an international engineering and consulting company specializing in mid and downstream problem solving. |
| Hite & Associates Petroleum Engineers / Business Advisors |