【摘要】 探讨利用测井资料结合地震研究进行变质岩储层识别的方法。通过对渤海湾地区古潜山地层的综合研究,利用已钻井的常规及成像测井资料进行潜山的储层评价,与地震的弹性参数相结合确定了裂缝型储层有效厚度的下限值,从测井角度识别变质岩裂缝性储层孔、洞、缝。测井的电性、物性参数与地震的弹性参数相结合能够有效识别变质岩潜山孔洞缝储层。更多还原

【Abstract】 This article focuses on the methodology study of identifying metamorphic reservoirs by logging analysis combined with the seismic research.It summaries a series of methods to synthetically identify the pores,caves and fractures in the buried hill fractured reservoir based on the regular,imaging logging of drilled wells and seismic elastic parameters.It can provide another effective way to estimate the potential prospect of the buried hill reservoir and supervise logging interpretation and evaluation of other fractured oil and gas reservoirs.This research manifests that the electric and physical property parameters of well log combined with the elastic parameter of seismic can effectively identify the porous,cavernous and fractured reservoirs in the metamorphic buried hill.更多还原