环江油田长6储层测井识别方法研究

进行测井解释技术研究对于油气藏的合理开发和产能建设具有重要意义。环江油田为中生界多油层叠合区,纵向上含油层系多,是典型的岩性圈闭油藏。针对环江地区地质特征,在分析低孔低渗油层分布规律和特征的基础上,重点研究延长组长6储层"四性"关系,建立低孔低渗储层参数解释模型,对油水层进行定量和定性的识别。为了对环江地区长6储层更好的评价、开发,利用测井及所确定的测井参数和试油资料开展低渗透油层测井快速识别方法研究是非常必要的。

Research of Log Interpretation Technology of Chang6 reservoir in Huanjiang oilfield

It is great significant on the rational development and capacity building of oil and gas reservoirs for researching logging interpretation technology. It is multi-reservoir superimposed district in Mesozoic, there are many oily layer in vertical, it is a typical lithologic traps reservoir. In the view of the geological features of the Huanjiang oilfield, on the basis of analyzing the low porosity and low permeability reservoir’s distribution rules and characteristics, it focus on the four-property relationship of chang6 reservoir, established the low porosity and permeability reservoir’s interpreting model of reservoir parameters, to recognize the oilwater bed qualitative and quantitative. In order to evaluate and develop the chang6 reservoir of Huanjiang oilfield better, it is very necessary to carry out researching logging identification method rapidly for the chang6 reservoir with logging parameters and testing data.