Alkor Petro ready for work on four marginal fields Vol 9, PW 4 (01 Jun 05) Exploration & Production Alkor Petro is waiting for DGH approval before beginning development work at four discovered marginal fields in Gujarat.... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedONGC: Up to 50 marginal fields for auction (26 Mar 15) ONGC lobbies for better marginal fields terms (14 Jul 11) Gas production from 'C' fields delayed by one year (21 Feb 08) Alkor Petroo in talks for stakes in two Indonesian fields (05 Apr 07) Russian acreage looks promising for tiny Alkor Petroo (25 Jan 07) Yemen round sees Indian companies win five blocks (14 Dec 06) Alkor Petroo wins 50% stake in Yemen’s Block 13 (27 Jul 06) Seven firms by ONGC marginal fields data (29 Jun 06) Alkor Petro begins crude production in Gujarat (01 Dec 05) Alkor Petro ready for work on four marginal fields (01 Jun 05)