10、异常地层压力（Abnormal Formation Pressure）和压力异常(Pressure Anomalies） 异常地层压力(Abnormal Formation Pressure)是指地层流体压力大于或小 于计算所得的静水压力。
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structural abnormal pressure formation 构造型异常高压层
abnormal pressure formation 异压岩层
abnormal l formation pressure 异常地层压力
It is of significance for guiding exploration and development and drilling engineering of the oilfield to conduct the study on abnormal formation pressure.
异常地层压力的研究对指导油田的勘探、开发和钻井工程都具有极其重要的意义。
Real-time lithology identification while drilling not only helps to find the oil-bearing layers, but also provides a geological basis for the abnormal formation pressure forecast.
利用随钻工程参数进行实时识别岩性研究，既有助于钻井过程中及时发现油气层，又能为及时的地层异常压力预报提供地质基础；
Three dynamic systems of entrapment are divided in the Eogene of De Nan depression in terms of stratigraphic, tectonic characteristic and the vertical distribution of abnormal formation pressure.
从成藏动力学系统的角度可将德南洼陷下第三系划分为三个成藏动力学系统，即上部、内部和下部成藏动力学系统。
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