OIL COMPANIES

Anadarko Algeria Corp, Arco, Amerada Hess, Anglo Siberian Oil Co., British Gas, British Borneo, Canuk Exploration, Candecca Resources, Conoco, Enterprise, Hamilton Brothers, Hunt United, Hunt Overseas, Yemen Hunt Oil Company, Ethiopa Hunt Oil Company, Madagascar Hunt Oil Company, France Hunt Oil Company, Laos Hunt Oil Company, Kerr Mc. Gee, Kirkland Resources, LASMO, Mobil North Sea, Neste Oy Algeria, Neste Oy Syria, Nuevo Energy, Oryx UK, Powergen, Premier Exploration, Ranger Oil, Samedan of Tunisia, Soekor E & P, Seafield (Dana), Sirte Oil, Sovereign Oil and Gas, Sun International, Taurus Petroleum, Tullow Oil.

CONSULTANTS

Bitech, Corelabs, Corex, FJA, IGI, Panterra, P.T. Geoservices, Reservoir Associates, Robertson Research, LGC, OceanGrove, Timetrax, Scott-Pickford.