海拉尔盆地潜山油藏测井裂缝预测

Logging fracture prediction in the reservoir of buried-hill,Hailaer Basin

张宪游

Zhang Xianyou

中国石油大学地球资源与信息学院，山东 东营 257061

College of Geo-Resources and Information, China University of Petroleum, Dongying 257061, China

在贝尔凹陷贝中地区潜山储层岩石类型及储集空间观察和认识的基础上，得出此地区为一裂缝性潜山油藏。应用海拉尔盆地现有勘探开发资料，主要选用了深浅侧向电阻率差比测井方法对此地区潜山储层裂缝进行了初步预测，预测结果与理论实际吻合较好，并在此基础上进一步建立了此地区裂缝识别规范表，可对今后海拉尔盆地裂缝性储层油气开发提供一定参考。

Based on the observation and recognition for rock type and reservoir space of buried-hill reservoirs in the middle part of Beier Depression in Hailaer Basin, we can make such a conclusion that this area is a typical middle- and high-angle fracture type buried -hill reservoir. Fractures in this area are predicted by using the existing data of exploration and development in Hailaer Basin, with deep and shallow lateral resistivity logging methods being mainly selected. The results are in good agreement with theoretical reality. Based on this study, standardized form is set up for identifying cracks in this region, which can provide a guidance for oil and gas development in Hailaer Basin fractured reservoir in the future.