北京工业职业技术学院学报
北京工業職業技術學院學報
북경공업직업기술학원학보
JOURNAL OF BEIJING VOCATIONAL & TECHNICAL INSTITUTE OF INDUSTRY
2012年
3期
1-4
,共4页
伽玛-伽玛测井%孔隙度测井%密度测井%煤层顶底板%富水性
伽瑪-伽瑪測井%孔隙度測井%密度測井%煤層頂底闆%富水性
가마-가마측정%공극도측정%밀도측정%매층정저판%부수성
gamma - gamma log%porosity log%density log%coal seam roof and floor%water abundance
通过具体实例,阐述了在没有进行岩石的密度测井及岩石孔隙度测井条件下,利用伽玛-伽玛测井曲线及视电阻率测井曲线进行岩石视密度及岩石视孔隙度曲线重构的原理及方法,为进一步利用地震多属性拟孔隙度参数反演预测煤层顶底板富水性奠定了理论基础。
通過具體實例,闡述瞭在沒有進行巖石的密度測井及巖石孔隙度測井條件下,利用伽瑪-伽瑪測井麯線及視電阻率測井麯線進行巖石視密度及巖石視孔隙度麯線重構的原理及方法,為進一步利用地震多屬性擬孔隙度參數反縯預測煤層頂底闆富水性奠定瞭理論基礎。
통과구체실례,천술료재몰유진행암석적밀도측정급암석공극도측정조건하,이용가마-가마측정곡선급시전조솔측정곡선진행암석시밀도급암석시공극도곡선중구적원리급방법,위진일보이용지진다속성의공극도삼수반연예측매층정저판부수성전정료이론기출。
Based on the examples, this paper gives an explanation on the principle and method of application of gamma - gamma logging curve and apparent resistivity logging curves to reconstruction of apparent density and pseu- do porosity curves of the rock without density logging and porosity logging, which further lays a theoretical basis for the prediction of water abundance in coal seam roof and floor by applying the inversion of seismic multi - attribute pseudo porosity parameter.
