Abortive exploration

Allowance of

Appraisal

Capital

Credit, calculation of

Debit, calculation of

Decommissioning

Exploration

Foreign field

– see Foreign field

Insurance money, disregarding

Non-dedicated mobile assets

Participators, apportionment between

Provisional allowance, abolition

Relevant, definition

Reliefs

Deballasting

Dedicated mobile assets

Exempt gas

Long-term assets other than non-dedicated mobile assets

Miscellaneous amendments

Non-dedicated mobile assets

Research

Subsidised, disregarding

Supplement

Unused, transfer of