Versions of s. 59(3.3)(e)

66 2/3% of the total of all amounts, each of which is an amount that became receivable by the taxpayer after December 11, 1979 and before 1990 and in the year and in respect of which the consideration given by the taxpayer was a property (other than a share or a Canadian resource property) or services the cost of which may reasonably be regarded as having been an expenditure in connection with an oil or gas well in respect of which an amount was included in computing the taxpayer’s frontier exploration base or in computing the frontier exploration base of a predecessor where the taxpayer is a successor corporation to the predecessor; and