Assam wants backdated royalty from Oil India Vol 6, PW 21 (18 Dec 02) News in Brief Assam authorities are accusing Oil India of avoiding payment of oil and gas royalty worth at least Rs10cr since 1998.... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedCabinet approves more oil royalty for states (12 Feb 03) Resurgent Modi bullies Naik for more oil tax revenue (29 Jan 03) Assam wants backdated royalty from Oil India (18 Dec 02) Expect to pay 20% royalty on a tonne of crude (14 Aug 02) Gujarat readies for battle on Mauskar royalty report (13 Feb 02) Mauskar submits crude oil royalty panel report (16 Jan 02) Gujarat industrialists want crude oil royalty 'in kind' (24 Oct 01) Defeat for Keshubhai Patel on royalty issue also (29 Aug 01) Oil ministry hikes royalty payment for crude production (08 Dec 99)