Title 26 › Subtitle Subtitle A— Income Taxes › Chapter 1— NORMAL TAXES AND SURTAXES › Subchapter B— Computation of Taxable Income › Part VI— ITEMIZED DEDUCTIONS FOR INDIVIDUALS AND CORPORATIONS › § 193
Oil producers can deduct the cost of tertiary injectants, which are substances injected into a well as part of an approved enhanced oil recovery method, in the year they are injected. The deduction does not cover hydrocarbon injectants that are recoverable, such as natural gas or crude oil, unless only an insignificant amount of the injectant is natural gas or crude oil. No deduction is allowed here if you already elected to expense the cost under section 263(c) or if another part of the tax code already lets you deduct it.
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Internal Revenue Code — Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 193
Title 26 — Internal Revenue Code
Last Updated
Apr 6, 2026
Release point: 119-73