It's a residual mountain(unaka) which were a set of thrust blocks under the erosion unconformity.It's reservoir pore space is a fracture-vug-pore system of Ordovician carbonate karst.
该气藏的构造
道冲构造侵蚀而成的残丘山,储
奥陶系碳酸盐岩溶蚀缝洞孔系,流呈层状
布(中布于奥陶系峰峰组和上马家沟组上
)。
：以上例句、词性
类均由互联网资源自动生成，部
