Documents Relating to Oil and Gas Leasing

Split Estate:  Private Surface/Public Minerals - What Does it Mean to You (BLM, 2006)

Split Estate Federal Oil and Gas Leasing and Development Practices: A Report to Congress (BLM, 2006)

U.S. Government Accountability Office:  Oil and Gas Leasing - Interior Could Do More to Encourage Diligent Development (Report No. GAO-09-74)  or 1-page 'Highlights'