In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

End Oil and Gas Tax Subsidies Act of 2015 This bill amends the Internal Revenue Code to: increase to seven years the amortization period for geological and geophysical expenditures; repeal the tax credits for producing oil and gas from marginal wells and for enhanced oil recovery; repeal the tax deduction for the intangible drilling and development costs of oil and gas wells; repeal percentage depletion for oil and gas wells; repeal the tax deduction for tertiary injectant expenses; repeal the passive loss exception for working interests in oil and gas property; deny the tax deduction for income attributable to domestic production activities for oil and gas activities; prohibit the use of the last-in, first-out (LIFO) accounting method by major integrated oil companies; and limit the foreign tax credit for dual capacity taxpayers (i.e., taxpayers who are subject to a levy of a foreign country or U.S. possession and receive specific economic benefits from such country or possession).
End Oil and Gas Tax Subsidies Act of 2015