Latest jobsAustralia’s Roc Oil said today that the Banda NW appraisal well, off Mauritania, has been plugged back to 1078 metres, with work on a sidetrack well that will extend to 2284 metres now under way.
Wireline pressure data in the Banda NW-1 had indicated penetration of a gas column, but as uncertainty existed concerning the site of fluid contacts, Roc decided to drill a sidetrack borehole.
The forward programme is to drill the sidetrack to further evaluate the hydrocarbon column in a more favourable structural position, Roc said in a statement today.
Roc holds a 3.693% interest in the production sharing contract area B joint venture, along with the operator PC Mauritania on 53.846%, Tullow Oil on 21.6%, Mauritania Holdings with 11.63% and Premier Oil on 9.231%.