On the Improvement Methods & System of Trap Evaluation Schemes based on Compatibility Degree and Difference Degree
Zhan Li · Systems Engineering - Theory & Practice · 2007
This paper researches on the improvement methods of trap evaluation schemes in order to help making more scientific petroleum-gas exploration decisions.It gives two improvement methods,optimazation model of compatibility degree maximization and optimazation model of compatibility degree maximization difference degree minimal,which are designed to to evaluate potential of petroleum propecting based on Compatibility Degree and Difference Degree.And it also builds an improvement system based both on four traditional metheds and on the two new ones.This system not only offers more than one evaluation schemes but also gives two improvement schemes.So it meets morden scientific decision-making principles better than many trational evaluation methods which rank traps by only one evaluation schemes.This system is successfully applied in some large oil field in China.