Cairn preparing EoIs for CB-OS/2 chopper tender Vol 17, PW 21 (05 Jun 14) Exploration & Production Cairn India is expected to invite EoIs this month (June) to hire a helicopter for CB-OS/2 in Gujarat which holds the producing... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedMaximum 5-year chopper age angers bidders (06 Apr 23) Wanted: buyers for Cairn's OALP crude (26 Aug 21) Cairn sets aside $50m for QPFs at OALP-1 blocks (12 Mar 20) More Nagayalanka crude as ONGC fracks 3 wells (04 Apr 19) Cyclone threat forces OVL re-think in Bangladesh (24 Jan 19) Huge scepticism over Cairn tender for 4 wells (28 Jan 16) Cairn preparing EoIs for CB-OS/2 chopper tender (05 Jun 14) Cairn wants five rigs + 3D seismic re-processed (01 Nov 12) Anger over ONGC's new norms to hire helicopters (04 Jun 09) JP Kenny screens Cairn pipeline EoIs (09 Aug 07)