CAJ | 학술논문

地震资料解释一个地区时综合使用地震和地质资料非常重要.作者在辽河油田东部凹陷的构造解释中,首先,利用野外观察到的地质构造现象,建立地质露头模型;然后根据典型露头照片所示的构造特征对断层进行组合和构造解释;进而结合地震剖面特征分析油气的运移、聚集和成藏特征.通过地震地质综合解释的研究,推断出研究区内的走滑断层为油气的主控因素,走滑断层发育地区为油气富集的有利地带,同时对黄沙坨和欧利坨子油田的构造样式以及和油气之间关系进行了分析和研究.
지진자료해석일개지구시종합사용지진화지질자료비상중요.작자재료하유전동부요함적구조해석중,수선,이용야외관찰도적지질구조현상,건입지질로두모형;연후근거전형로두조편소시적구조특정대단층진행조합화구조해석;진이결합지진부면특정분석유기적운이、취집화성장특정.통과지진지질종합해석적연구,추단출연구구내적주활단층위유기적주공인소,주활단층발육지구위유기부집적유리지대,동시대황사타화구리타자유전적구조양식이급화유기지간관계진행료분석화연구.
It is very important to comprehensively interpret areal seismic data with geological data in a research area. For the structural interpretations in the middle depression of the eastern basin of Liaohe oilfield, we first analyze and study geological phenomena on outcrop pictures collected in the field and establish geological outcrop models. Second,we make fault and structural interpretations based on the structural characteristics of the outcrop pictures. Third, we analyze the migration, accumulation, and formation of oil and gas using characteristics of seismic profiles. By geologic and geophysical comprehensive interpretation, it is inferred that, in the research area, the dominant factor controlling oil and gas accumulation is strike-slip faults. Structural modes and the relationship of the oil and gas in the Huangshatuo and Oulituozi oil fields are also analyzed and investigated.