Part 2 Amendments relating to onshore petroleum Petroleum Act 1998 (c. 17) Oil Taxation Act 1975 (c. 22) Taxation of Chargeable Gains Act 1992 (c. 12) Finance Act 1993 (c. 34) Capital Allowances Act 2001 (c. 2) Energy Act 2004 (c. 20) Corporation Tax Act 2010 (c. 4) Infrastructure Act 2015 (c. 7) Part 2