PPL has assigned a 2.5% interest in its Hisal 3372-23 EL,Â  1,056 sq km onshore Potwar Basin, Punjab, to Government Holding Pvt Ltd (GHPL) retro-effective 20 Jul â18. Partnership now PPL (op), partners POL, Attock Oil Co + GHPL.
Pakistan Petroleum Ltd (PPL) has assigned 2.5% working interest in Hisal 3372-23 EL (Potwar Basin) onshore licence to Government Holding Pvt Ltd (GHPL) 