欢喜岭上台阶兴隆台油层稠油储层特征及评价

Characteristics and evaluation of Xinglongtai heavy oil reservoirs in Huanxiling upper terrace.

方法 利用地质、地震、测井、钻井等多种资料进行综合分析 ,对欢喜岭上台阶兴隆台油层的稠油储层特征进行研究。目的 寻找有利圈闭 ,落实地质储量。结果 发现欢 6 16、齐 10 8两大有利区块 ;估算稠油地质储量 5 0 7 10× 10 4 t。结论 利用多种资料进行储层综合研究 ,是摸清储层特征及其含油气规律的有效手段 ,为寻找有利圈闭。

Method\ Comprehensive analysis for characteristics of heavy oil reservoirs of the subjected oil zone is performed using information from geologic, seismic, logging, drilling and many other disciplinary information. Purpose\ To search for favorable traps and increase geologic reserve. Result\ Two favorable heavy oil trapping blocks, Huan 616 and Qi 108, are found, whose geologic reserve totaling up to 5 07×10\+6 t. Conclusion\ Reservoir comprehensive research with various information is an effective means to understand reservoir characteristics and its reserving regularities. In addition, it will also provide reliable basis for searching favorable traps and enlarging geologic reserve. \;