应用网络层次分析法优选高含硫气田潜能方案

Optimizing Schemes of Potential Productivity in High Sour Gasfields by ANP

为促进川渝地区天然气资源的勘探开发,发挥川东老气区潜在产能的任务十分紧迫。依据目前川东老气区的地面集输现状,基于网络层次分析法,建立判断矩阵,通过Super Decisions软件构建方案优选模型,计算得出通过一致性检验的权重和极限超矩阵。经过软件计算得出方案层权重因子,最终推荐依托A2脱水站新建脱硫装置方案,在保证安全运行的前提下,使川东老气区高含硫气田潜在产能得到最大程度的发挥。

In order to boost an exploration and development of natural-gas resources in Sichuan-Chongqing area,it's very urgent to implement potential tapping of mature gas-produc-ing regions in eastern Sichuan Basin.According to current sit-uation of surface gathering system in these regions,a judg-ment matrix was developed by an approach called analytical network process(ANP).Furthermore,an optimal mode was es-tablished by means of Super Decisions software,and both weight matrix and extreme matrix showing consistency were calculated.The weight factor was obtained;and schemes to newly build desulfurization installations depending on A2 de-watering station were recommended.An application of these optimal schemes to sour gasfields in mature gas-producing re-gions shows that the potential productivity has been obtained to the most.