Cairn struggling to hire rig for Ravva wells Vol 16, PW 17 (21 Mar 13) Exploration & Production Cairn India urgently needs a jack-up to drill up to two wells at the Ravva oil and gasfield. Bids must be in by March... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedHercules 208 to drill for Cairn at Ravva (03 Oct 13) Cairn can't find rig for Ravva (11 Jul 13) Cairn struggling to hire rig for Ravva wells (21 Mar 13) Cairn wants jack-up rig for eleven 'firm' wells (08 Apr 10) Ravva oil production declining quicker than expected (24 Jul 08) Cairn wants deepwater rig for new prospect at Ravva (19 Apr 07) Cairn drills second well at Ravva (14 Dec 06) Hercules 31 to come on location at Ravva in August (10 Aug 06) Cairn set to hire Hercules-30 for Ravva programme (08 Sep 05) Three wells planned at Ravva in next financial year (25 Feb 04)