油气藏评价与开发
油氣藏評價與開髮
유기장평개여개발
2015年
2期
78-80
,共3页
织金区块%煤层气%压裂%排采
織金區塊%煤層氣%壓裂%排採
직금구괴%매층기%압렬%배채
Zhijin block%CBM%fracture%drainage and recovery
贵州省织金区块位于黔中隆起区，含煤地层为上二叠统龙潭组。结合现场生产数据，通过对该区块的地质构造、资源条件、储层特征、煤层埋深、压裂方式、排采控制等因素的分析，总结工区煤层气井排采特点，对提高产气量和稳产具有积极的意义。
貴州省織金區塊位于黔中隆起區，含煤地層為上二疊統龍潭組。結閤現場生產數據，通過對該區塊的地質構造、資源條件、儲層特徵、煤層埋深、壓裂方式、排採控製等因素的分析，總結工區煤層氣井排採特點，對提高產氣量和穩產具有積極的意義。
귀주성직금구괴위우검중륭기구，함매지층위상이첩통룡담조。결합현장생산수거，통과대해구괴적지질구조、자원조건、저층특정、매층매심、압렬방식、배채공제등인소적분석，총결공구매층기정배채특점，대제고산기량화은산구유적겁적의의。
Zhijin block is in the middle uplift of Guizhou province, whose coal beds is in upper Permian longtan formation. Com?bined with the field production data, drainage and recovery characteristics of the CBM wells in the work area were summarized by the geological conditions, resource abundance, reservoir depth, fracturing methods, drainage controlling analysis. It has positive sig?nificance for the improvement and stability of the gas production.
