ONGC mat rigs Vol 15, PW 5 (08 Sep 11) News in Brief Two bidders are competing in an ONGC tender to hire a 'mat-supported' rig to drill in water depths of 150-feet under high pressure/high temperature conditions.... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedMISC favourite to win MOPU contract for Ratna (08 Feb 18) Jagson mobilising Matdrill next month (25 Feb 16) Hercules 208 set to win ONGC contract (14 Jan 16) No surprise in mat-supported rig race (13 Aug 15) ONGC backs down and extends rig bid deadline (30 Jul 15) ONGC accused of favouring Aban and Jagson (27 Jun 13) ONGC awards three rigs but will re-tender for fourth (15 Dec 05) ONGC tenders for 5 rigs for Mumbai High work (30 Jun 05) All contractors in India suffer from global rig shortage (16 Jun 05) ONGC calls deepwater meeting for 11th February (29 Jan 03)