Mitchell Drilling talks to coal ministry Vol 10, PW 3 (01 Jun 06) News in Brief Mitchell Drilling and the DGH are working closely to convince the coal ministry of the benefits of Coal Mine Methane (CMM).... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedDisgraceful delay in Coal Mine Methane tender (15 Dec 11) 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 set to hire Mitchell Drilling rig for BB-CBM-2005/III (16 Oct 08) Essar requests six-month extension for CBM block (04 Oct 07) Uncertainty over CBM rig for Great Eastern at Raniganj (14 Dec 06) Mitchell Drilling talks to coal ministry (01 Jun 06) Mitchell Drilling talks Coal Mine Methane with DGH (04 May 06) Commercial CBM supplies for West Bengal next year (12 Jan 06)