In the Pirkoh limestone, three zones have been chosen for testing. In the interval (641 – 634 = 07 M), Zone-I proved to be tight and water bearing, while Zone-II, (616 – 598 =18M) on 36/34″ choke size produced 2.82 MMSCFD/D of gas with a wellhead flowing pressure of 498 Psi.

The Guddu joint venture includes OGDCL, IPR Transoil Corporation and Government Holdings (Pvt.) Limited, holding 70%, 25% & 5% (pre-commercial) working interests, respectively.