王古1井地层压力系数低，上部地层活跃。
The top formation is active and the pressure coefficient is low in WangGu1 well.
但对地层压力系数低且裂缝较大的严重井漏往往失去作用。
However, its function was often lost upon the serious circulation loss occurring to the formation with low pressure coefficient and relatively macro fractures.
为此，本研究利用地震反演方法对本区的储层发育情况进行了预测，并利用PCD压力预测方法对地层压力系数进行了预测。
Therefore, this paper focused on the prediction of reservoirs by using seismic inversion and the prognostication of formation pressure by applying PCD method.
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