英台地区葡萄花油层录井解释标准及应用

Logging interpretation standard and its application in Putaohua reservoirs in Yingtai area

英台地区断层发育,构造复杂,储层流体性质较难判别,该区尤以葡萄花油层的油水关系最为复杂,这就对储层解释评价技术提出了更高的要求。为了满足生产的要求,通过有针对性的技术攻关,以及对以往录井新技术应用实例的总结,建立了葡萄花油层的岩石热解、气相色谱、镜下荧光等解释标准,并应用热解参数与测井参数相结合,建立了该油层的综合解释图版,较好地解决了疑难储层流体性质识别问题,在油田勘探、开发过程中发挥了重要作用。

Yingtai area has a lot of faults developed, with a complex structure, the reservoir fluid property is difficult to determine. Putaohua reservoirs have the most complex oil-water relation, so they have a high requirement for reservoir interpretation and evaluation technique. Through technical study and summarizing the previous application of new logging techniques, this paper constructs an interpretation standard for rock pyrolysis, gas chromotagrophy and flurescence under microscope for Putaohua reservoirs, combines pyrolysis parameters with logging parameters, and constructs a comprehensive interpretation plate. It can solve the problem of reservoir fluid property identification.