ONGC plans $1bn spend at Nagayalanka block Vol 18, PW 10 (15 Jan 15) Exploration & Production ONGC is expected to tender next month (February) for two 2000-hp rigs to drill up to 31 development wells at KG-ONN-2003/1... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedONGC wants Nagayalanka consultant (21 Feb 19) ONGC prepares to drill 3 wells at Nagayalanka (26 Jul 18) John plans 3 wells for ONGC at onland KG block (08 Mar 18) Anger as DGH steals ONGC acreage for OALP (06 Apr 17) Cairn 'almost' expelled from Nagayalanka (16 Jun 16) 'Cairn is bullying us!' says ONGC on KG block (21 Apr 16) ONGC threat to strip Cairn of Nagayalanka block (10 Mar 16) ONGC wants KG drilling consultant (02 Jul 15) ONGC allocates $1bn spend for Nagayalanka (23 Apr 15) ONGC plans $1bn spend at Nagayalanka block (15 Jan 15)