Niko and ONGC in dispute over start date of GBA Vol 8, PW 13 (22 Sep 04) Exploration & Production Niko Resources might have to wait a while longer before it can start producing gas from its Bheema gasfield in Gujarat. ... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedNiko to appeal against Hazira-Mora court ruling (26 Jul 12) Niko and GSPC challenge Mukherjee on tax holiday (10 Sep 09) Niko and ONGC in dispute over start date of GBA (22 Sep 04) D&M delays report on Bheema and Olpad fields (19 May 04) Niko backs down in gas migration row with ONGC (24 Mar 04) Niko and GSPC in tax row with IOC for Gujarat crude (16 Jul 03) DGH approves Hazira development plan (06 Nov 02) Ministry rejects Niko demand for pipeline arbitrator (03 Jul 02) Gujarat Petroleum wants to strip Niko of operatorship (16 Dec 00)