Rig bids in for Cairn Ravva drilling campaign Vol 28, PW 15 (14 Aug 25) Exploration & Production Vedanta Resources-owned Cairn India has received rig bids for a campaign in the... Buy this article forRs590 $9For a 30-article or annual subscription rates click here RelatedRig bids in for Cairn Ravva drilling campaign (14 Aug 25) Cairn drops 5 wells as price for PKGM-1 campaign (27 Aug 20) Cairn can't find rig for Ravva (11 Jul 13) Cairn wants jack-up rig for eleven 'firm' wells (08 Apr 10) Cairn wants deepwater rig for new prospect at Ravva (19 Apr 07) Cairn drills second well at Ravva (14 Dec 06) Four drillers compete for 6-well Ravva programme (17 Nov 05) Doubts surface over Odin Spirit rig for Ravva (20 Oct 05) Odin Spirit and not Hercules 30 will drill at Ravva (06 Oct 05) Cairn set to hire Hercules-30 for Ravva programme (08 Sep 05)