HEERA: SCHLUMBERGER WINS 3D PROGRAMME Vol 2, PW 22 (11 Nov 98) Exploration & Production Schlumberger has once again proved that it is ONGCs favoured service contractor. ... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedASAP's knock-out Oil India bid (13 Jun 24) Essar wants changes in ONGC drilling tender (10 Feb 22) ONGC prepares to launch new PRP-7 tender (09 Sep 21) Wanted: technical support for ONGC in Assam (01 Jul 21) Wanted: UBD consultant for 11 wells off Mumbai (06 May 21) Adani-Welspun set to start work on B9 cluster (27 Jul 17) BPRL plans rapid Cambay block development (15 Jun 17) ONGC's third attempt at 3D tender (03 Oct 13) HEERA: SCHLUMBERGER WINS 3D PROGRAMME (11 Nov 98)