CAJ | 학술논문

本文首先通过总结四川盆地钾盐（杂卤石、富钾卤水）的测井响应特征，提出钾盐的测井组合识别法；其次为满足大数据量预测处理需求，介绍了钾盐的测井旋回地层学预测法，该方法具有处理速度快，预测准确度高的特点；最后在实际资料处理与解释中，本文采用了测井旋回地层学法初步预测潜在含钾层段，测井组合识别法再对存疑含钾层段精细排查的技术组合策略，对四川盆地三叠系钾盐资源分布进行了预测，并根据预测结果，划分了4期咸化旋回，指明了3个成钾期，圈定了4个成钾有利区。
본문수선통과총결사천분지갑염（잡서석、부갑서수）적측정향응특정，제출갑염적측정조합식별법；기차위만족대수거량예측처리수구，개소료갑염적측정선회지층학예측법，해방법구유처리속도쾌，예측준학도고적특점；최후재실제자료처리여해석중，본문채용료측정선회지층학법초보예측잠재함갑층단，측정조합식별법재대존의함갑층단정세배사적기술조합책략，대사천분지삼첩계갑염자원분포진행료예측，병근거예측결과，화분료4기함화선회，지명료3개성갑기，권정료4개성갑유리구。
In this paper,we summarized well-logging response characteristics of Sichuan Triassic potash deposits (i.e.polyhalite and potassium-rich brine ).And based on that,we firstly put forward well-logging identification method of potash;and secondly we introduced well-logging cyclostratigraphy prediction method of that,which mainly used to effectively speed up data process;and finally,we used the two methods together to depict distribution of Sichuan Triassic potash deposits.Based on our prediction results,we not only dividied six salting forming periods into four salinity cycles,but pointed out three potash forming periods and four favorable potassium areas.