ONGC again extends 6-onland rig deadline Vol 26, PW 15 (13 Jul 23) Exploration & Production One of ONGC's largest ever onland rig tenders is attracting interest from newcomers... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedRig contractors bombard ONGC with queries (15 Jun 23) ONGC extends drillship deadline to 28 Feb (09 Feb 23) Wanted: two drillships for ONGC (26 Jan 23) L&T determined to win PRP-7 project from ONGC (04 Jun 20) Expect a better DSF-2 contract after new changes (24 Jan 19) Asian set to begin Mizoram 2D amid NSP doubts (01 Nov 18) Land rig frustration as ONGC changes mind again (06 Oct 16) Excitement as ONGC revives 4-rig onland offer (25 Aug 16) ONGC extends 1300-metre rig deadline (10 Jan 13) One more extension for ONGC’s seven-rig tender (19 May 04)