火烧山油田H_1储层沉积微相研究

Stuely on Sedimentary Microfacies of H_1 Oil Set in Huoshaoshan

火烧山油田位于准噶尔盆地东部隆起的西北部,H1储层属于二叠系平地泉组上部。根据测井资料实际情况,研究区主要为三角洲前缘沉积体系,根据亚环境、沉积特点及相应标志,确定相应的三角洲前缘沉积微相:分流河道、河口坝、席状砂和水道间沉积微相。

Huoshaoshan is located in the northwest in Zhungeer Basin. H1 oil set is in the Permian Pingdiquan group. According to the actual circumstance of logging data,The study area is mainly delta front. According to the environment,sedimentary characteristics and marks,which determine sedimentary microfacies：underwater distribu-tary channel,mouth bar,frontal sheet sand,underwater interdistributary bay.