SPE Definitions definition
SPE Definitions means, with respect to any term, the definition thereof adopted by the Board of Directors, Society for Petroleum Engineers (SPE) Inc., March 1997.
SPE Definitions means the Definitions for Oil and Gas Reserves promulgated by the Society of Petroleum Engineers (or any generally recognized successor) as in effect at the time in question.
SPE Definitions means, with respect to any term, the definition thereof adopted by the Board of Directors, Society for Petroleum Engineers (SPE) Inc., March 1997 as updated in March 2007.