Air ambulance controversy grows at ONGC Vol 24, PW 8 (11 Mar 21) Exploration & Production Helicopter providers complain that ONGC has designed a tender to hire an air ambulance... Register here for subscription details Next Oil India wants 'snubbing' rig for workovers Back Rosneft prepares India 'roadshow' for Vostok RelatedGlobal Vectra bids best for ONGC air ambulance (23 Sep 21) ONGC needs less helicopters than before (09 Sep 21) Worker dies on CE Thornton off Mumbai (01 Jul 21) Three bid for ONGC air ambulance tender (06 May 21) ONGC backs down in air ambulance tender (25 Mar 21) Air ambulance controversy grows at ONGC (11 Mar 21) Oil India in shock at Covid death of top manager (22 Oct 20) Up to 20 cases of Covid-19 on Deep rig (30 Jul 20) Helicopter scare for ONGC at Juhu helibase (28 Jun 18) One dead in ONGC rig accident at Ankleshwar (05 May 16)