摘要
为了更准确地分析煤质水分、灰分、挥发分参数和煤层测井参数密度、声波时差之间的相关响应关系,以中国西南一煤矿区为例,取实验室实测各口井目的煤层3煤层的煤质参数和测井曲线上读取的各煤岩段的密度、声波测井值进行回归。最终选取最敏感的回归函数,进而用于反演。
In order to analysis more accurate of coal moisture,ash content,volatile parameters and coal loggingdensity parameters,acoustic travel time between related response to big city boss,for example,take the test each well of 3 coal formation quality parameters and the density,acoustic logging value which derived fromwell logging curve of the coal rock section reads to regressionanalysis.After that observe the response relationship between them to selected the most sensitive the regression function and then used for inversion.
出处
《煤炭技术》
CAS
北大核心
2014年第7期1-4,共4页
Coal Technology
关键词
参数反演
水分
灰分
挥发分
煤层气含量
parameters inversion
moisture
ash content
volatile content
coal-formed gas content
