This section applies where—
to make a payment towards decommissioning expenditure in respect of an oil field,
If, in the absence of section 83, the assessable profit accruing to the affected company from an oil field in that chargeable period would be reduced under section 8(1) of OTA 1975, the amount of the oil allowance for the oil field utilised by the affected company in that chargeable period for the purposes of section 8 of that Act is to be determined as if section 83 did not apply.
In this section—
"abandonment programme" means an abandonment programme approved under Part 4 of the Petroleum Act 1998 (including such a programme as revised),
"company" has the meaning given by section 1121 of CTA 2010,
"decommissioning expenditure" has the same meaning as in section 80,
"decommissioning relief agreement" has the same meaning as in that section,
"oil field" has the same meaning as in OTA 1975, and
"relevant agreement" has the meaning given by section 104(5)(a) of FA 1991.