摘要
通海口断层是江汉盆地潜江凹陷潜东南地区的一条重要的断层。通过对该断层的岩性配置、构造应力大小和方向、断层的活动等因素的分析认为,断层周缘的邹新湾南断鼻埋深-1700m左右,封闭性中等,邹新湾断块埋深约-2000m,封闭性较好,已有工业油流的马49井所属新沟嘴组下段埋深-2400m,封闭性最好。
Tonghaikou fault is an important fault in southeast Qianjiang depression of Jianghan basin. On the basis of analyzing the factors including the fault＇s lithology configuration, size and azimuth of tectonic stress and its activities, the author thinks that the fault-nose depth in the south of Zouxinwan around fault i5 about 1700m with a medium closure, that the depth of Zouxinwan fault is about 2000m with a higher closure, and that 2400m with the highest closure is the depth of lower segment of Xingouzui formation that Ma 49Well containing industrial oil belongs to.
出处
《江汉石油职工大学学报》
2011年第3期20-22,共3页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
通海口
断层
封堵性
圈闭
Tonghaikou
Fault
Sealing Ability
Entrapment
