公开(公告)号：US20160146973A1

公开(公告)日：2016-05-26

申请号：US14950906

申请日：2015-11-24

Applicant: Cognitive Geology Limited

Inventor： Luke Johnson

IPC: G01V99/00

CPC classification number: G01V99/005 ,  G01V1/306 ,  G01V2210/665

Abstract: A method of processing geological data is provided for input to a geostatistical modelling algorithm to predict a value for a parameter relating to a physical property of the Earth. An input data set corresponding to a measured geological parameter is processed to determine a characteristic function of the input data with respect to a geological measure. The input data is transformed to reduce spatial bias with respect to the geological distance measure by applying an inverse function. A statistical weighting is calculated for the transformation and the transformation and weighting are used to predict a representative value of the physical property corresponding to the measured geological parameter. A data processing apparatus and computer program product are also provided.

Abstract translation: 提供了一种处理地质数据的方法，用于输入到地统计建模算法，以预测与地球的物理属性有关的参数的值。 对与测量的地质参数相对应的输入数据集进行处理，以确定相对于地质测量的输入数据的特征函数。 通过应用反函数来转换输入数据以减少相对于地质距离测量的空间偏差。 计算转换的统计加权，使用变换和加权来预测与测量的地质参数对应的物理性质的代表值。 还提供了数据处理装置和计算机程序产品。