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在对京５８气顶油藏地质及开采特征研究基础上，大量借鉴了国外建库的成功经验，并结合北京市用气的特点，进行 了多种建库方案的模拟运行预测研究，且通过技术经济的综合评价确定了最优方案部署。方案部署结果表明，在京５８气 顶油藏建库是完全可行的．气库建成后工作气规模可以达到２.２９０×１０~８ｍ~３，最大日调峰气量可达３００×１０~４ｍ~３，可以满足北 京市近期对季节调峰气量的迫切需求。
Based on the study on the geological and mining characteristics of Beijing-58 gas-cap reservoir, the successful experiences of foreign reservoir-building were borrowed in large quantities. Based on the characteristics of gas-use in Beijing, the simulation and forecasting of various reservoir-building projects were carried out. The comprehensive evaluation of technical economy determines the optimal plan deployment. The results of the program deployment show that it is completely feasible to build a reservoir in the Beijing-58 gas-cap reservoir. After the completion of the gas reservoir, the working gas scale can reach 2.290 × 10 ~ 8m ~ 3 and the maximum daily peak gas volume can reach 300 × 10 ~ 4m ~ 3, which can meet the urgent demand of the Beijing Municipality for seasonal peak gas regulation recently.