This method removes some limitations in formation pressure prediction using only seismic interval velocity or acoustic interval transit times.
该方法克服了单纯地震层速度或单纯声波时差预测地层压力的局限性。
Therefore, this paper focused on the prediction of reservoirs by using seismic inversion and the prognostication of formation pressure by applying PCD method.
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。
The focus of petroleum research is on the prediction of formation pressure.
地层压力的预测是石油地质研究的重点。
Tested by actual formation fractual pressure, the prediction result of the two models is rather satisfactory and better effect of fractual acidation is achieved.
通过实际地层破裂压力验证，两种模型的预测结果令人满意，达到了较好的压裂酸化增产效果。
Use of the corrected seismic horizon velocity for prediction of formation pressure can greatly raise the accuracy of prediction.
采用校正后的地震层速度进行地层压力预测，其预测精度有较大提高。
This well is characterized by deep drilling horizon and varied formation lithology, so its predrilling prediction of abnormal pressure is the most significant.
该井钻探层位深、地层变化大，钻前异常地层压力预测尤为重要。
The result shows that this method is easy, practical and can make an accurate prediction, thus providing a new approach for the prediction of formation fracture pressure from well logging curves.
结果表明，该法简便好用，预测精度高，为应用测井资料预测地破裂层压力开拓了一条新的途径。
According to development data and the logging data, this paper studied the distribution of crustal stress and set up the collapse pressure model and formation fracture pressure prediction model.
根据测井资料和开发资料研究群库恰克地区区块地应力分布大小，建立了研究区块地层坍塌压力、地层破裂压力预测模型。
Dynamic prediction and calculation could be established with forward modeling and formation permeability and pressure could be derived with backward modeling.
该方法的正演模拟可以实现井漏动态的预测和计算，反演模拟可以实现地层渗透率和地层压力的求取。
Dynamic prediction and calculation could be established with forward modeling and formation permeability and pressure could be derived with backward modeling.
该方法的正演模拟可以实现井漏动态的预测和计算，反演模拟可以实现地层渗透率和地层压力的求取。
应用推荐