When the draining type valley formed a karst reservoir, it can be divided into seepage hypotypes:such as weak karst with microseepage, strong karst, hanging valley, buried karst…etc.
排泄型河谷岩溶水库划分为弱岩溶微渗漏、强岩溶渗漏、悬托型河谷渗漏、隐伏岩溶渗漏等亚型。
Abstract : The buried depth of karst paleo-caves in Tahe oilfield, Tarim basin is deeper than others throughout the world. But little is known about the reason why it did not collapse.
摘要 ：塔河油田奥陶系古岩溶洞穴埋藏深度之大在世界范围内罕见，但对其为何没有垮塌殆尽的原因却知之甚少。
The diversion tunnel section excavated by tunneller is buried deeply, the under ground water level is high, the activities of underground water is lively, and Karst topography is quite developed.
采用掘进机开挖的引水隧洞洞段埋藏较深，地下水位高，地下水活动强烈，岩爆频繁，岩溶较为发育。
The karst vugs in the fine dolomites of Ordovician in Ordos Basin are the result of long time action caused by deeply buried hot water karst.
鄂尔多斯盆地奥陶系深部白云岩中的溶蚀孔洞，其成因属于热水岩溶作用的结果。
The buried-hills mainly develope two kinds of reservoir, one is related to the crust of weathering and karst zone, the other is to lithology.
古潜山主要发育风化壳岩溶带储层和内幕储层。 下古生界碳酸盐岩裂缝-溶蚀型储集层的发育特征以有无上古覆盖是岩溶发育的前提；
This paper studies the development characteristics and control factors of the buried hill karst reservoirs and predicts favorable zones.
研究了潜山岩溶储层的发育特征及其控制因素，并对其发育的有利区进行了预测。
This paper studies the development characteristics and control factors of the buried hill karst reservoirs and predicts favorable zones.
研究了潜山岩溶储层的发育特征及其控制因素，并对其发育的有利区进行了预测。
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