(EnergyAsia, July 4) — Thai state upstream company PTT Exploration and Production Plc (PTTEP) said it has signed an exploration and production sharing agreement (EPSA) with the Omani government for Block 58 in Oman. The agreement was signed in Muscat last month by Maroot Mrigadat, President of PTTEP and chairman of subsidiary PTTEP Oman Company…