老挝超大型钾盐矿勘探方法

The Exploration Method of Ultra Large Potassic Salt Ore in Laos

老挝具有储量丰富的钾盐矿资源,这些钾盐矿位于呵叻盆地中。目前,有约10家中国企业在老挝投资勘探开发钾盐矿,取得了丰富的勘探开发经验。基于岩石物性参数,分别对重力、磁法、电法、地震和测井方法在老挝钾盐矿勘探中的适用性进行了分析,总结出一套经济有效的勘探开发流程,这对在老挝和泰国的钾盐矿勘探具有参考意义。

Laos has rich potassic salt ore reserve, the potassic salt ore is located in Khorat Basin. At present, about 10 Chinese enterprises have invested in Laos in exploration and exploitation of potassic salt ore, and rich exploration and exploitation experiences have accumulated. Based on physical property parameters of rock, an analysis is given of the applicability of methods including gravity method, magnetic method, electric method, earthquake and logging methods in exploration of potassic salt ores in Laos, and a set of economic and effective exploration and exploitation process is summed up, which has reference significance to explore potassic salt ore in Laos and in its neighbor region, Thailand.