多测井信息在安棚地区深层系裂缝研究中的应用

Application of Multi-logging Data in Deep Layer Series Fracture Evaluation of Anpeng Area

安棚地区深层系为低孔、低渗、裂缝发育性碎屑岩储层 ,裂缝是主要的油气运移通道和储集空间。在岩心观测的基础上 ,综合运用声电成像、双侧向测井、地层倾角测井、全波列测井等多种测井信息进行裂缝评价 ,利用双侧向资料定量计算裂缝参数 。

Anpeng deep layer series is a clastic reservoir with low porosity, low permeability and fracture growth, where fractures are the main hydrocarbon migration channel and storage space. On the basis of core observation, the fracture is evaluated by comprehensively using multi-logging data of acoustic electric imaging, dual laterolog and full-wave form logging. The fracture parameters are quantitatively calculated by using the dual laterolog information for the purpose of eventually evaluating the fracture distributional rules with logging data.