ONGC disputes Cairn 'pit oil' sales in Rajasthan Vol 17, PW 24 (17 Jul 14) People & Policy ONGC is in dispute with operator Cairn India over revenue earned from small amounts of 'pit oil' produced during exploratory...</strong></em> Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedCairn: ONGC demands Rajasthan 'pit oil' proceeds (12 Feb 15) Cairn and ONGC fight over KG block operator role (17 Jul 14) Rajasthan tells Cairn it has no choice but to pay VAT (30 Jul 09) Cairn set for 'dry run' ahead of Mangala oil production (18 Jun 09) Cairn gears up for Mangala development in December (04 Sep 08) No progress on Mangala crude oil evacuation impasse (11 Jan 07) Cairn admits cess dispute will go to arbitration (14 Dec 06) ONGC and Cairn differ over price of Rajasthan crude (23 Feb 06) Cairn offers one-time payment of Rs2.3cr to Rajasthan (25 Aug 04)