ONGC to appoint DeGolyer for exploratory well audit Vol 11, PW 1 (17 May 07) Exploration & Production For the first time ever, ONGC has decided to appoint a consultant to carry out an audit of its exploration wells.... Buy this article forRs490 $9 For a 30-article or annual subscription rates click here Next Jindal Drilling hot favourite for ONGC’s two-rig tender Back Deora stands by decision to deny BG three KG blocks RelatedONGC drops D&M for Ryder Scott at Deen Dayal (14 Jul 16) Reliance's unlikely ally in gas migration row (14 Jan 16) Consultant wanted for Farsi block in Iran (17 May 07) Reliance to appoint Kvaerner for D-6 oil production (11 Jan 07) Daewoo begins reserves estimate for offshore A-1 (16 Jun 05) Niko and ONGC in dispute over start date of GBA (22 Sep 04) GSPC jack-up tender for KG-OSN-2001/3 closes on 15th December (03 Dec 03) Independent audit of ONGC reserves every five years (07 May 03) DeGolyer submits Hazira report to Niko and GSPC (27 Feb 02)