摘要
通过对十里加汗地区上古生界储层的测井、岩心和测试等资料的收集、整理、校正和分析,针对高产气层段分析了二叠系下石盒子组(P2sh)和山西组(P1sx)储层的岩性、物性、电性、含气性特征及关系,讨论了微观孔隙结构特征对储层物性、电性的影响,岩性和胶结物的变化对电性及含气性的影响。通过对测试资料的分析建立了储层测井解释标准和解释图版,为十里加汗地区储层参数模型建立和气水层的识别打下基础。
Through the collection,correction and analysis of data of well logging,cores and formation test in the upper Palaeozoic reservoirs of Shilijiahan Area,the characteristics of the relation between lithology,physical property and electric property of lower Shihezi Formation and Shanxi Formation of Permian were analyzed,the influence of micro-pore structures on the reservoir physical property and electric property was discussed,the influence of lithologic and cement changes on electric property and oil-bearing property was also discussed.Through analysis of the testing data,resservoir interpretation standard and interpretation chart board are established.It provides a solid foundation for building a reservoir parameter model and identification of gas and water zones.
出处
《石油天然气学报》
CAS
CSCD
2013年第5期41-45,5,共5页
Journal of Oil and Gas Technology
基金
油气资源与探测国家重点实验室开放课题基金项目(00480080)
关键词
储层特性
岩性
物性
含气性
解释图版
十里加汗地区
reservoir characteristics
lithology
physical property
gas-bearing property
interpretation chart board
Shilijiahan Area
