【摘 要】
：
元坝地区长兴组-飞仙关组地层划分要纳入到整个川东北地区中进行研究,结合古生物含量和种类、岩性特征、测井曲线特征及地震响应标志诸多因素进行综合考虑,能对其进行合理的
【机 构】
：
西南石油大学应用技术学院,中石化勘探南方分公司研究院,
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元坝地区长兴组-飞仙关组地层划分要纳入到整个川东北地区中进行研究,结合古生物含量和种类、岩性特征、测井曲线特征及地震响应标志诸多因素进行综合考虑,能对其进行合理的划分。实践证明,该方法能将元坝地区长兴组-飞仙关组的地层进行有效划分,并且按上述分类能将地层特征全面细致地进行分析总结。
The stratigraphic division of Changxing Formation to Feixianguan Formation in Yuanba area should be integrated into the whole area of northeastern Sichuan for research. Considering the paleontological content and type, lithology characteristics, logging curve characteristics and seismic response signs, Make a reasonable division. Practice shows that this method can effectively divide the strata of Changxing Formation - Feixianguan Formation in the Yuanba area, and can comprehensively and carefully analyze stratigraphic features according to the above classification.
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