BP signs CBM rig deal with Mitchell Vol 12, PW 12 (30 Oct 08) News in Brief BP signed a deal on October 22 to hire a rig from Brisbane-based CBM drilling specialist Mitchell Drilling to drill eight core holes... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedEssar denies accident (03 May 12) BP on fourth corehole at Birbhum (24 Sep 09) Oil India believed to be interested in BP Birbhum block (04 Jun 09) BP wants to 'farm-out' 50% at BB-CBM-2005/III (23 Apr 09) Mitchell to drill first BP corehole at Birbhum in March (29 Jan 09) Tax authorities raid CBM drilling contractor Mitchell (15 Jan 09) BP tells Mitchell Drilling to shape up or lose contract (27 Nov 08) BP signs CBM rig deal with Mitchell (30 Oct 08) BP set to hire Mitchell Drilling rig for BB-CBM-2005/III (16 Oct 08) Uncertainty over CBM rig for Great Eastern at Raniganj (14 Dec 06)