(EnergyAsia, May 4) — Indian upstream company ONGC Videsh Ltd (OVL) and Japan Oil, Gas and Metals National Corporation (JOGMEC) recently signed a broad memorandum of understanding covering cooperation in the hydrocarbon sector. The agreement was signed by JOGMEC President Isao Kakefuda and OVL managing director R.S. Butola.             The MOU was a follow-up of…