Seros only ONGC rig bidder Vol 27, PW 1 (11 Jan 24) News in Brief Mumbai-based Seros Drilling is set to win ONGC's tender to hire a 1400-hp drilling... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedOil India hungry for yet another 3000-hp rig (11 Jul 24) Seros 3000-hp rig to drill Oil India ERD wells (27 Jun 24) Seven lucky offers in Oil India's 7-rig tender (30 May 24) Seros only ONGC rig bidder (11 Jan 24) John to win Cambay rig bid (07 Sep 23) Give advanced rig features for free - ONGC (27 Jul 23) Seros Energy adds 3 rigs to fleet (09 Mar 23) Get ready to bid in ONGC's 10,000-ft deepwater tender (10 Jan 08) Delay till 17th December for ONGC’s rig tender (01 Dec 04)