【作者】 谢庆宾；

【导师】 韩德馨； 王延斌；

【作者基本信息】 中国矿业大学（北京） ， 矿产普查与勘探， 2011， 博士

【摘要】 本文以沉积学、储层地质学、测井地质学等理论为指导,充分利用研究区密集的钻井资料,测井资料,分析测试资料,气田开发动态资料等,以苏里格气田中区盒8段和山1段为研究目标,通过相标志的研究,确定了目的层段的沉积相类型为辫状河、曲流河和网状河；在岩心测试、试气资料分析基础上,建立研究区目的层盒8段和山1段的测井解释模型,准确识别有效储层,并对研究区近2000口的测井资料进行详细解释,在此基础上,结合钻井和生产动态资料,确定砂体和有效砂体的展布规律,指出有效砂体的分布与高能水道一致。编制研究区沉积相的平面图,建立研究区的高能和低能辫状河道的沉积模式。对密井网区块进行砂体精细刻画和储层建模,并确定优质储层分布主控因素。建立系统的储层综合评价系统和评价标准,为苏里格气田中区高效开发提供技术支持十分重要。更多还原

【Abstract】 Guided by the subjects of Sedimentology, Reservoir Geology and Logging Geology, this paper is making full use of the intensive drilling, logging, testing and the dynamic developing data to define the types of sedimentary facies of the target intervals such as He-8 Member and Shan-1 Member in the central Sulige Gasfield over the study of facies marks. Based upon the analysis of the core and gas testing datum, the log interpretation model of the target intervals was set up to identify the effective reservoirs accutrately, and the detailed interpretation of logging datum from nearly 2000 wells in this region was carried out. Hence, related to the drilling and dynamic production datum, the distribution rule of sand body and effective sand body were pointed out; the planes of sedimentary facies were drawn and the sedimentary model in this area was built up. Then the fine description of the sand body and reservoir modeling in the area of the dense well pattern has been carried on, and the main controlled factors to the distribution of high-quality reservoir have been pointed out. In order to provide technical support for high-efficiency development in the central Sulige Gasfield, it is significant to set up a comprehensive reservoir evaluation system and criteria.更多还原