Rcapture of Intangible Drilling Costs and Depletion. In 2012, Jack purchased unde- veloped oil and gas property for $900,000 and paid $170,000 for intangible drilling and development costs. He elected to expense the intangible drilling and development costs. During the current year he sells the property for $950,000 when the property's adjusted basis is $700,000. Depletion of $200,000 was allowed on the property. a. What is the realized gain and how much of the gain is ordinary income? b. For Jack to have a Sec. 1231 gain, the selling price must exceed what amount