Rigs are capable of swabbing non perforated and perforated casing in sizes of 4 1/2 inch 5 1/2 inch and 7 inch at a depth of 3500 meters.
Rigs are capable of swabbing non perforated and perforated casing in sizes of 4 1/2 inch 5 1/2 inch and 7 inch at a depth of 3500 meters.