用自然伽玛曲线与岩石粒序关系解释沉积相  

EXPLANATION OF SEDIMENTARY FACIES BY NATURAL GAMMARAY LOG MORPHOLOGICAL FEATURE OF ROCKS GRAIN SIZE SEQUENCE

作　　者：朱子强 

机构地区：[1]山东煤田地质局数字测井站

出　　处：《煤田地质与勘探》1995年第6期15-15,共1页Coal Geology & Exploration

摘　　要：分析了三角洲相的自然伽玛测井曲线与岩石粒度的相关关系，并应用数学处理方法，对自然伽玛测井曲线形态特征进行了量化，建立起与各种沉积相相对应的测井曲线形态标准特征模式，利用计算机自动解释沉积相类型。In this paper,correlation relation of natural gammaray log and rock grain size in deltaic deposit environment are analyzed.Moreover,mathmatical methods of data processing are used,to quantize natural gammaray log morphological feature,well log morphological standard feature model corresponds to sedimentary factes and automatic explaination type of sedimentary factes by computer are set up.

关 键 词：测井曲线 粒度 沉积相 岩石 γ测井法 井探 

分 类 号：P631.84[天文地球—地质矿产勘探]