(EnergyAsia, February 4, Wednesday) — India’s ONGC Mittal Energy Limited (OMEL) and Kazakhstan’s KazMunaiGaz (KMG) said they have signed a Heads of Agreement (HOA) to explore for oil and gas in the Satpayev block inside  Caspian Sea area controlled by Kazakhstan. The 1582-sq km Satpayev block is located in a water depth of five to…