中国非金属矿工业导刊Issue(2)：59-62,68,5.
测井方法在库车坳陷古近系盐系地层的应用
Application of Logging Method to the Paleogene Salt-bearing Strata in Kuqa Depression
摘要
Abstract
To systematically investigate the logging response characteristics of the Paleogene salt strata in the Kuqa Depression and provide a theoretical basis for potash exploration,this study takes Well Yangta 4 in the Kuqa Depression as the research subject and conducts a comprehensive analysis of the logging curve characteristics of different Paleogene lithologies in the area based on logging data.The results show that in the salt-bearing intervals,potassium content is positively correlated with natural gamma ray values,resistivity exhibits high values,while borehole diameter log and spontaneous potential log show no significant variations.Chemical analysis of cuttings from potassium-bearing intervals matches well with the well-logging responses,further validating the applicability of well-logging methods in solid potash exploration.Integrated analysis of the well-logging characteristics and chemical results from the salt-bearing intervals of Well Yangta 4 indicates that the Kuqa Depression has promising prospects for potash exploration.关键词
库车坳陷/古近系/测井曲线/自然伽马/电阻率/自然电位Key words
Kuqa depression/Paleogene/well log/natural gamma ray/resistivity/spontaneous potential分类
天文与地球科学引用本文复制引用
刘星旺..测井方法在库车坳陷古近系盐系地层的应用[J].中国非金属矿工业导刊,2026,(2):59-62,68,5.基金项目
化工地质科技项目"思茅—呵叻盆地钾盐成矿规律及找钾预测研究"(编号:ZHDK202501) （编号:ZHDK202501）
自然资源部"战略化工矿产成矿理论及找矿技术创新团队"(编号:ZHTD202401) （编号:ZHTD202401）
中国地质调查局计划项目"钾盐矿产调查与勘查示范"(编号:1212011220790). （编号:1212011220790）
