More 'underbalanced' drilling at Heera field Vol 26, PW 6 (09 Mar 23) Exploration & Production Houston-based Air Drilling Associates (ADA) is poised to start a campaign to drill... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedExpect high jack-up rates in 4-rig tender (11 Jan 24) More 'underbalanced' drilling at Heera field (09 Mar 23) Three firms offer 6 jack-ups to ONGC (10 Mar 22) Essar wants changes in ONGC drilling tender (10 Feb 22) Wanted: UBD consultant for 11 wells off Mumbai (06 May 21) Only 7 rigs offered in 5-rig ONGC tender (28 Jan 21) Raina set to win suspect ONGC crane contract (17 May 18) ONGC targets Mumbai High UBD by September (14 Jul 16) High-spec jack-up rig mismanagement by ONGC (30 Jun 16) After Heera success ONGC plans UBD roll-out (02 Jun 16)
