dry hole and bottom hole contributions

Expenses1

1. 720-932Extractive Activities—Oil and Gas720 Other Expenses

   This Subtopic identifies costs unique to oil- and gas-producing activities that do not result in acquisition of an asset and therefore must be charged to expense as incurred. Under the successful efforts framework, geological and geophysical (G&G) costs, costs of carrying and retaining undeveloped properties, dry hole and bottom hole contributions, and the costs of exploratory wells (and exploratory-type stratigraphic test wells) that do not find proved reserves are expensed immediately. It also notes the customary practice of accumulating an in-house exploration department's costs and allocating them to exploration activities using standardized charges.