摘要
黑墩油田二叠系油藏岩性复杂,物性差,孔喉小,孔喉分选差,水敏、酸敏较强,速敏相对较弱,岩石水湿,裂缝发育,裂缝为其主要的储集空间和渗流通道。
The Permian reservoir in Heidun oilfield shows complex lithology, poor physical properties, narrow pore throat and poor sorting of pore throat, high water and acid susceptibility, low speed susceptibility, water wettability and developed fractures which is the main store space and drainage channel.
出处
《吐哈油气》
2002年第3期266-269,312,共5页
Tuha Oil & Gas
关键词
黑墩油田
储层特征
敏感性
润湿性
裂缝
Heidun oilfield
reservoir characterisitcs
susceptibility
wettability, fractures
