It is pointed out by analysis that Lower Ordovician carbonate reservoir in Tahe Oilfield and Akekule Uplift (Lunnan Uplift) has the favorable geological conditions to develop paleokarst.

• 通过分析研究指出 ,塔河油田及阿克库勒凸起 (轮南 )下奥陶统碳酸盐岩具备古岩溶发育的有利地质条件。