The entire output comes from the Al Manzah 2 well.

"During July 2001 the Al Manzah 3 well was drilled but unfortunately encountered formation water in the targeted Bou Dabbous reservoir at a depth 100 metres below the known oil at the Al Manzah 2 well," said the company.

"The well was suspended and following a review of the field it was decided that the remaining reserves in the field could be most efficiently recovered by converting Al Manzah 3 into a water injection well and continuing to produce the field from the Al Manzah 2 well," added the company.