摘要
反转构造是含油气盆地中较为常见的构造样式,其对油气聚集、成藏具有重要影响。反转构造主要是由两期方向相反的应力作用的结果 ,根据应力的不同可将反转构造分为正反转构造和负反转构造,依据反转构造的尺度可将反转构造分为断层的反转、盆地的反转及盆地系的反转。构造反转既可以导致油气运移、聚集,也可以使原有油气藏遭受破坏,导致油气逸散,究竟是否有利取决于反转构造的反转程度。
Inversion structure is a common structural style in oil and gas bearing basin,which has important influence on hydrocarbon accumulation and reservoir forming. Tectonic inversion is mainly by two direction contrary should force results, according to the stress of different tectonic inversion is divided into positive inversion and negative inversion structures. According to the scale of the inversion tectonics can be divided the tectonic inversion for the reversal of the reverse of fault and basin inversion and basin system. Tectonic inversion can lead to oil and gas migration and accumulation, also can make the original oil and gas reservoir damage, lead to oil and gas diffuses, whether favorable depends on reversal degrees of tectonic inversion.
出处
《电子测试》
2016年第4期114-115,共2页
Electronic Test
关键词
反转构造
油气成藏
inversion structure
oil and gas accumulation
