DeGolyer hikes Hazira estimate to 20bn cubic metres Vol 6, PW 16 (09 Oct 02) People & Policy NIKO AND GUJARAT Petroleum might be united against Cairn but for years they have been arguing with each other over the gas reserves estimate at Hazira. ... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedTurkmenistan confident it has enough gas for TAP (20 Apr 06) How ONGC valued KG-DWN-98/2 and CB-OS/2 (14 Jan 04) DeGolyer reduces KG-DWN-98/3 reserves to 8.6 tcf (19 Nov 03) DeGolyer hikes Hazira estimate to 20bn cubic metres (09 Oct 02) DGH unhappy with $130,000 DeGolyer Hazira bill (14 Aug 02) DeGolyer's new estimate of gas reserves at Hazira (05 Jun 02) DeGolyer submits Hazira report to Niko and GSPC (27 Feb 02) Dallas visit to resolve Hazira gas reserves row (07 Nov 01) Niko and Gujarat Petroleum row over consultant (06 Jun 01)