Oil India drops 'cones' into well DNG-A1 Vol 20, PW 23 (10 Aug 17) News in Brief Oil India has suffered a minor mishap while drilling at the DNG-A1 well site in the... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedOil India output hits 68,000 b/d and going up (25 Jan 24) Wanted: rig for two ONGC geothermal wells (09 Mar 23) ONGC predicts 5m cm/d in Tripura (04 Oct 18) Oil India hopes for Xmas tree at Kumchai soon (05 Apr 18) Nagaland carves out 35 blocks for E&P auction (19 Oct 17) Oil India drops 'cones' into well DNG-A1 (10 Aug 17) ONGC will 'drown in debt' with HPCL buy-out (15 Jun 17) China targets India for LNG supplies (14 Jan 16) Shell’s different contracts for different customers (23 May 01)