Heavier Hydrocarbons c4 & c5....over a 20m gross reservoir...

Heavier Hydrocarbons c4 & c5....over a 20m gross reservoir interval.

'Total background gas in this hole section, above the primary targets in the Upper Angwa, is higher than those observed in Mukuyu-1 and heavier hydrocarbons (C4 and C5) have been detected, providing further evidence of an active petroleum system in the basin. The presence of residual hydrocarbons is interpreted from wireline logs over an approximate 20m gross reservoir interval with quality properties in the upper Dande formation. Preliminary wireline log interpretation, together with well-site sidewall core and cuttings descriptions, suggest generally thicker and more developed sands across the secondary target intervals than at Mukuyu-1, which is positive for the wider basin prospectivity.