ONGC starts Mahanadi drilling
Discoverer Seven Seas has begun appraisal drilling for ONGC at MN-OSN-2000/2 in the Mahanadi Basin offshore Orissa – one of ONGC’s most promising exploration blocks....
Discoverer Seven Seas has begun appraisal drilling for ONGC at MN-OSN-2000/2 in the Mahanadi Basin offshore Orissa – one of ONGC’s most promising exploration blocks....