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胡154区块位于鄂尔多斯盆地胡尖山油田中西部,构造上位于伊陕斜坡带。结合近几年采油六厂快速上产的节奏,产建规模逐年加大,对地质储量的需求日益增大,胡尖山油田勘探评价程度相对较高,随着勘探开发的进行及富县组部分生产井投入开发后效果较好。论文通过对胡154区富县组油藏砂体展布、油藏综合评价及其主控因素分析,筛选出富县组I、Ⅱ、Ⅲ类建产有利区,其中I类有利区可以规模建产,落实地质储量345万t,Ⅱ、Ⅲ类有利区需要进一步加大评价研究。为采油六厂2014年上产200万t奠定了坚实的储量基础。
The Hu 154 block is located in the central and western Hujianshan oilfield in the Ordos Basin and is structurally located in the Yi-Shan slope zone. In combination with the rapid production ramp-up of the six oil production plants in recent years, the scale of production and construction has been increasing year by year, and the demand for geological reserves has been increasing. The exploration and evaluation of Hujian Mountain oilfield is relatively high. As exploration and development progresses, Production well into effect after development. Based on the analysis of reservoir sand distribution, comprehensive reservoir evaluation and main controlling factors in Fuxian Formation in Hu 154 area, the favorable areas for production of Type I, II and III in Fuxian Formation are screened out. Construction, implementation of geological reserves of 3.45 million t, Ⅱ, Ⅲ class need to further increase the area of evaluation. It laid a solid foundation for the production of 6 million t of oil production plant in 2014.