公开(公告)号：US20130338978A1

公开(公告)日：2013-12-19

申请号：US13967498

申请日：2013-08-15

申请人： Schlumberger Technology Corporation

发明人： Tuanfeng Zhang ,  Ting Li ,  Harish Krishnamurthy

IPC分类号： G06F17/50

CPC分类号： G06F17/5009 ,  G01V99/005 ,  G01V2210/665 ,  G01V2210/6652

摘要： A method for generating one or more geological models for oil field exploration. The method includes receiving one or more well facies logs, a vertical facies proportion curve, a lateral proportion map, a variogram model and a global target histogram. The method then includes generating a facies probability cube using a modified Sequential Gaussian Simulation (SGSIM) algorithm, the well facies logs, the vertical facies proportion curve, the lateral proportion map and the variogram model. After generating the facies probability cube, the method includes matching the facies probability cube to the global histogram and generating the geological models based on the matched facies probability cube.

摘要翻译： 一种生成一个或多个油田勘探地质模型的方法。 该方法包括接收一个或多个井相测井，垂直相位比例曲线，横向比例图，变差函数模型和全局目标直方图。 该方法然后包括使用修正的顺序高斯模拟（SGSIM）算法，井相记录，垂直相比例曲线，横向比例图和变差函数模型来生成相位概率多维数据集。 在生成相位概率多维数据集之后，该方法包括将相位概率多维数据集与全局直方图进行匹配，并根据匹配相位概率立方体生成地质模型。