(EnergyAsia, April 14) — Malaysian state oil and gas company Petronas said its wholly owned upstream subsidiary, Petronas Carigali (Pakistan) Ltd, has begun producing natural gas from the Rehmat field in Block 2769-4 (Mubarak) in Pakistan’s Sindh Province.   It started supplying processed gas to Sui Northern Gas Pipeline Ltd’s Sawan-Qadirpur trunk line through a…