Siberia rigs spark OVL row with ONGC in Delhi Vol 16, PW 1 (26 Jul 12) Exploration & Production Three 1500-hp Chinese-built rigs owned by OVL-subsidiary Imperial Energy are gathering icicles in freezing Siberia... Register here for subscription details Next Deen Dayal on track for first gas by next July Back YK Modi to ONGC: 'Respect CBM tender terms!' RelatedONGC in umbilicals row with Cameron (20 Sep 18) Jack Bates 'riser' row with ONGC (28 Jul 16) Greka in payment row with Arabian Oilfield (16 Jun 16) Siberia rigs spark OVL row with ONGC in Delhi (26 Jul 12) Hardy and HOEC in helicopter row with ONGC (21 Apr 11) Life in the ice age for OVL in western Siberia (09 Sep 10) Ravva in $304m row with ministry (23 Apr 09) Row with DGH official mars NELP-VI meeting in Delhi (24 Aug 06) Niko backs down in gas migration row with ONGC (24 Mar 04) Halliburton in offshore cementing row with ONGC (22 May 02)
