石油管材選擇方案的技術經(jīng)濟評價淺析

Discussion on Techno-Economic Evaluations of Materials Selection for OCTG

摘要: 石油管材的選擇方案應兼顧技術要求和經(jīng)濟效益。介紹了石油管材選擇方案的技術經(jīng)濟評價方法,建立了簡單的技術經(jīng)濟指標體系,給出了指標權重。采用分值評價法對某油田管材選擇進行了評價,結(jié)果顯示方案1好而方案2差。因此,用技術經(jīng)濟評價法進行石油管材的選擇是有效而可行的。

Abstract: The plan of materials selection for OCTG needs to be made based on consideration of both the technical requirements and the economic benefits. Techno-economic evaluation methods are described, and a simple techno-economic index system is established, and the index powers are presented. With the value evaluation method, a techno-economic analysis of the materials selection for OCTG of a certain oil field is conducted. The result of the analysis shows that Plan 1 is much better Plan 2, so it is effective and practical to apply the techno- economic evaluation method to OCTG material selection.