本文選題：火山巖氣藏 + 開發(fā)方案　； 參考：《新疆石油地質(zhì)》2017年03期

【摘要】：如何從技術(shù)和經(jīng)濟的角度選擇火山巖氣藏最優(yōu)開發(fā)方案是目前急需解決的問題。根據(jù)火山巖氣藏開發(fā)方案優(yōu)選指標的構(gòu)建原則,確定了開發(fā)方案的7個優(yōu)選指標。采用改進的層次分析法(AHP),與熵權(quán)法和逼近于理想解排序法(TOPSIS)相結(jié)合,建立了基于改進的AHP-熵權(quán)法和TOPSIS的火山巖氣藏開發(fā)方案優(yōu)選模型,并以松遼盆地某區(qū)塊火山巖氣藏8個決策開發(fā)方案優(yōu)選為例驗證了模型的有效性。結(jié)果表明,利用所建立的優(yōu)選模型計算8個決策方案距離正理想方案的接近程度分別為0.294 7,0.504 1,0.679 8,0.767 5,0.316 5,0.640 7,0.621 3和0.254 6,根據(jù)決策方案距離正理想點最小優(yōu)選原則,得到最優(yōu)方案為決策方案8.優(yōu)選結(jié)果可為石油公司做出決策提供輔助參考,具有一定的實際和理論意義。
[Abstract]:How to select the optimal development plan of volcanic gas reservoir from the technical and economic point of view is an urgent problem to be solved at present. According to the construction principle of the optimal selection index of the volcanic gas reservoir development scheme, the 7 optimal selection indexes of the development plan are determined. Based on the improved Analytic hierarchy process (AHP) method and the entropy weight method and the approximate ideal solution sorting method (TopSISs), the optimal selection model of the volcanic gas reservoir development scheme based on the improved AHP- entropy method and TOPSIS is established. The effectiveness of the model is verified by the optimal selection of 8 decision development schemes for volcanic gas reservoirs in a certain block of Songliao Basin. The results show that the approximate degree of the eight decision schemes to the positive ideal scheme calculated by the established optimal selection model is 0.294 70.504 1 079 80.767 5N 0.316 5N 0.640770.621 3 and 0.254 6, respectively, according to the principle of minimum optimal distance between the decision scheme and the positive ideal point. The optimal scheme is the decision scheme 8. The optimal selection results can provide auxiliary reference for oil companies to make decisions, and have certain practical and theoretical significance.
【作者單位】： 遼寧石油化工大學石油天然氣工程學院;中國石油大學儲運與建筑工程學院;中國石油遼河油田分公司特種油開發(fā)公司;
【基金】：遼寧省高等學校杰出青年學者成長計劃(LJQ2015063)
【分類號】：TE37

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