ONGC shortlists seven companies for 3D survey Vol 10, PW 24 (05 Apr 07) News in Brief Seven companies are competing for an ocean bottom cable 3D seismic tender issued by ONGC on 23rd March.... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedThree in race for ONGC seismic at 98/2 (23 Sep 21) Dolphin bids lowest in ONGC offshore 3D tender (22 Oct 15) ONGC shortlists seven companies for 3D survey (05 Apr 07) ONGC reluctant to spend money on PY-3 development (07 Sep 06) Get ready for 25,000-sq km 3D tender from ONGC (20 Apr 05) CGG is L1 for ONGC’s 12,946-sq km 3D shoot (14 Jul 04) Seismic contractors demand early LOA from ONGC (16 Jun 04) Argument dominates ONGC seismic meeting (27 Aug 03) Priority exploration areas in Cauvery (02 Aug 00) Schlumberger set to win 3D survey for ONGC (24 Nov 99)