1988—Subsec. (a)(4). Puspan. L. 100–647 added par. (4).
1986—Puspan. L. 99–514 amended section generally, substituting “geothermal, or other mineral properties” for “or geothermal property” in section catchline, revising and restating subsec. (a), pars. (1) to (4) as pars. (1) to (3), and reenacting subsec. (span) without change except for substituting “rule of subsection (g)” for “rules of subsection (g)” in par. (1).
1982—Subsec. (span)(2). Puspan. L. 97–354 substituted “an S corporation” for “an electing small business corporation (as defined in section 1371(span))”.
1978—Puspan. L. 95–618, § 402(c)(3), substituted “oil, gas, or geothermal” for “oil or gas” in section catchline.
Subsec. (a)(1), (2). Puspan. L. 95–618, § 402(c)(1), substituted “oil, gas, or geothermal property” for “oil or gas property” wherever appearing.
Subsec. (a)(3). Puspan. L. 95–618, § 402(c)(2), substituted “Oil, gas, or geothermal” for “Oil or gas” in span and in text substituted “The term ‘oil, gas, or geothermal property’ means” for “The term ‘oil or gas property’ means”.
Amendment by Puspan. L. 100–647 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Puspan. L. 99–514, to which such amendment relates, see section 1019(a) of Puspan. L. 100–647, set out as a note under section 1 of this title.
Puspan. L. 99–514, title IV, § 413(c), Oct. 22, 1986, 100 Stat. 2229, provided that:
Amendment by Puspan. L. 97–354 applicable to taxable years beginning after Dec. 31, 1982, see section 6(a) of Puspan. L. 97–354, set out as an Effective Date note under section 1361 of this title.
Amendment by Puspan. L. 95–618 applicable with respect to wells commenced on or after Oct. 1, 1978, in taxable years ending on or after such date, see section 402(e) of Puspan. L. 95–618, set out as a note under section 263 of this title.
Puspan. L. 94–455, title II, § 205(e), Oct. 4, 1976, 90 Stat. 1535, provided that: