ONGC cleared to drill 10 offshore wells Vol 26, PW 26 (14 Dec 23) Exploration & Production After receiving environmental clearance, ONGC is waiting for defence ministry... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Related'ONGC substitutes 2 wells at Hatta gas block (03 Jul 25) HOEC slow to focus on its Cambay acreage (18 May 23) ONGC will struggle to raise offshore oil output (04 May 17) Cairn goes slow in Rajasthan as Brent crashes (24 Sep 15) Cairn plans $225.8m spend in Rajasthan (27 Jun 13) Tapti new gas to begin flowing from next month (12 Jul 12) At last ONGC wins approval to drill 300 wells (03 May 12) Eni angers partners (05 Apr 12) Shortage of offshore drilling rigs hits ONGC (04 Dec 02)