摘要
以长4+5储层为例,对加密井区单砂体划分、沉积微相与砂体展布、典型注采井组的分层注采对应关系进行分析。通过建立南梁油田长4+5单砂层的顶面构造、岩相及属性等三维地质模型对研究区地下地质特征进行了综合评价。
Taking the Chang 4+5 reservoir as an example,the relationship between single sand body division,sedimentary microfacies and sand body distribution,and the layered injection-production correspondence relationship of typical injection-production well groups in the dense well area is analyzed.A comprehensive evaluation of the underground geological characteristics of the study area was carried out by establishing a three-dimensional geological model of the top surface structure,lithofacies and attributes of the Chang 4+5 single sand layer in Nanliang Oilfield.
作者
王震
Wang Zhen(Sinopec Lvyuan Geothermal Energy Development Co.,Ltd.,Xiong'an 071800,China)
出处
《云南化工》
CAS
2021年第2期135-136,148,共3页
Yunnan Chemical Technology
关键词
注采对应
三维模型
南梁油田
加密井区
Well injection-production correspondence
3D model
Nanliang Oilfield
Infilled well area