On the Optimization Methods & System of Trap Evaluation Schemes Based on Compatibility Degree and Difference Degree
This paper researches on the improvement methods of trap evaluation schemes to help making more scientific petroleum-gas exploration decisions. it gave two improvement methods, optimazation model of compatibility degree maximization and optimazation model of compatibility degree maximization & difference degree minimal. The two methods were designed to evaluate petroleum traps based on Compatibility Degree and Difference Degree. And it also built an improvement system based both on four traditional trap evaluation methods and the two new ones. This system not only offered more than one evaluation schemes but also gave 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.
compatibility degree difference degree trap evaluation optimization system
Li Zhan Changming Yang Dongfu Yang
School of Economics, China University of Geosciences, Wuhan 430074, Hubei Province, China
国际会议
杭州
英文
1051-1055
2006-10-12（万方平台首次上网日期，不代表论文的发表时间）