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白庙气田位于东濮凹陷东部兰聊断裂带下降盘中段,为兰聊断裂和杜寨断层共同控制的一个继承性半背斜。应用变换构造理论,识别出白庙气田发育有3种类型变换构造,变换构造类型以调节构造为主,传递构造少见且规模较小。受变换构造控制,该地区主要发育粗粒的冲积扇、扇三角洲和浊积扇沉积。变换构造产生地层、构造及岩性圈闭,为油气的聚集提供了场所,影响着该区油气的分布。
The Baimiao gas field is located in the middle of the descending plate of the Lan-Liao fault zone in the eastern part of Dongpu Depression, and is a successional semi-anticline controlled jointly by the Lan-Liao fault and the Duzhai fault. By applying the theory of transformation tectonics, it is discerned that there are three types of transformational structures in the development of the Baimiao gas field. The types of tectonic transformation are mainly controlled by tectonics, and the transmission structures are rare and small. Controlled by the transformational structure, there are mainly coarse alluvial fans, fan delta and turbidite fans in the area. The transformation structure produces strata, structures and lithologic traps, providing a place for oil and gas accumulation and affecting the distribution of oil and gas in this area.