Certified reserves audit for blocks 0, 14, 15, 17 and 18. Worked with major oil companies to audit their field development plans and forward production profiles. Performed a technical due diligence for the acquisition of deepwater Block 32. Conducted probabilisitic analysis of offshore blocks 21 and 22 in the Kwanza basin. Conducted extensive evaluations of offshore gas resources and reserves for a major E&P consortium. Worked with the national oil company to assist with reserves-audit process.