利用测井资料解释炼焦煤中硫含量初探  

Initial research on using well logging informations to interpret sulphur content in coking coal

作　　者：梁亚林[1] 

机构地区：[1]山西煤田地质勘探148队,太原030053

出　　处：《中国煤田地质》2000年第4期18-19,共2页Coal Geology of China

摘　　要：煤层中含有硫化物 (特别是硫铁矿 )，代表一种强的还原环境。测井中自然电位参数对氧化和还原环境的反映比较明显。根据这种关系，我们将自然电位测井数据和实验室分析原煤全硫含量进行回归，建立回归方程，进而推广了自然电位测井资料在实际工作中的应用。sulphide (especially sulphur diamond) is contained in coal seam, which reflect a kind of strong reducing environment. In well logging, the natural potential parameters has obvious reaction to oxidize and reducing environment. According to this relationship, natural potential well logging data is used to tropic analyse with laborary data of coal total sulphur content, and producing tropic equation, furtherly, extending applications of natural potential well logging informations in reality.

关 键 词：自然电位 炼焦煤 硫含量 测井 回归方程 煤层 

分 类 号：P618.11[天文地球—矿床学] P631.811[天文地球—地质学]