Method for predicting formation pressure ahead of a drill bit in a borehole, storage device, and program.System for predicting formation pressure ahead of a drill bit in a borehole

• 1. 基于灰色预测理论的钻头前方待钻地层孔隙压力预测方法 [P] . 中国专利： CN113128014A . 2021-07-16
• 2. 一种随钻预测钻头底下地层坍塌压力和破裂压力的方法 [P] . 中国专利： CN1966934B . 2011.12.28
• 3. Method for characterizing a pressure of an earth formation crossed by a borehole during drilling of the borehole, a method to determine a pressure of a subsurface formation surrounding a borehole wells, and method for detecting the influx of flow inside a borehole of a well p Artir a terrestrial formation involving the hole of shaft [P] . BRPI0615867A2 . 2011-05-31

  机译： 表征在钻孔过程中与钻孔相交的地层的压力的方法，确定围绕钻孔井的地下地层的压力的方法以及用于检测井眼中的流体流入的方法涉及竖井孔的地面构造

• 4. Multi-physics inversion processing to predict pore pressure ahead of the drill bit [P] . 英国专利： GB2448206B . 2012-02-01

  机译： 多物理场反演处理可预测钻头前方的孔隙压力

• 5. Multi-physics inversion processing to predict pore pressure ahead of the drill bit [P] . 美国专利： US7782709B2 . 2010-08-24

  机译： 多物理场反演处理可预测钻头前方的孔隙压力

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• 1. Pre-drill Seismic Prediction Method for Formation Pressure for the Baiyun Sag in Deep-water Zone in Northern Part of the South China Sea [J] . Guo Zhifeng ,Liu Zhen ,Lv Rui . 石油地球物理勘探 . 2012,第A02期
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