二连盆地低阶煤地质工程一体化压裂技术实践

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HAN Mingzhe, YANG Xiaoping, MA Wenfeng, XIAO Mengmei, WANG Xuan, LIU Yuhan, JIA Wei, FANG Huili, ZHANG Yang, LIAN Xiaohua, WANG Qingchuan, NIE Zhikun

图1 二连盆地吉尔嘎朗图区块早白垩世赛汉塔拉组Ⅳ-2煤组等厚图

Fig.1 Isopach map of IV-2 coal group in Early Cretaceous Saihantala Formation of Jiergalangtu block, Erlian Basin