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中文摘要：
本文研究认为，秦家屯断裂主要由两条右列侧接断裂组成，形成时间较早，主要活动期为早白垩世早期，对火石岭组地层沉积厚度具有明显的控制作用。秦东断裂发育的时间相对较晚，主要活动期应在登娄库期一泉头期早期，具有较明显的走滑特征。该断裂从早期已形成的两条秦家屯断裂之间切过。这两条断裂对该构造部位油气的运移和聚集具有重要控制作用。
英文摘要：
Based on our research, Qinjiatun fracture was composed by two right-lateral fractures, and formed in early Huoshiling period which controlled sedimentary thickness of the Huoshiling formation. While Qindong fracture formed relatively later,the major active stage is Denglouku- early Quantou period, which cut the early formed two right-lateral Qinjiatun fault, Qindong fault is a typical strike-slip fault. Qinjiatun fault and Qindong fault played a decisive role for the hydrocarbon migration and accumulation in this region.
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Late Carboniferous-Early Permian Sequence Stratigraphy and Depositional Evolution in the Northeast O
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