Well nearly doubles reserves in Alba field off Equatorial Guinea
CMS Oil & Gas Ltd., a subsidiary of CMS Energy Corp., has drilled a well in Alba field off Equatorial Guinea that has helped to nearly double the field's proven and probable reserves, said field partner Noble Affiliates Inc., Ardmore, Okla. Alba No. 9 and Alba No. 8 well have established the field's estimated proven and probable reserves at more than 300 million bbl of liquid hydrocarbons associated with 4.6 tcf of gas, said Noble Affiliates.