At Scinto 6 uranium occurs in much altered dolerite below the unconformity.

“辛托6”的铀矿体产于不整合面之下变的粒玄岩中。

Principle of original horizontality, principle of superposition, principle of lateral continuity, principle of crosscutting relationship and unconformity.

原始地层水平律、叠置律水平连续律、切割律、不整合。

Dissolution is controlled by both sedimentation and tectonization, and the converted degree on reservoirs is closely related to sedimentary facies and the distance from unconformity interfaces.

解作用受沉积和构造作用的控制，其对储层的改造程度与沉积距不整合面的距离密切关。

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.

该气藏的构造为道冲构造侵蚀而成的残丘山,储集体为奥陶系碳酸盐岩蚀缝洞孔体系,流体呈层状分布(集中分布于奥陶系峰峰组和上马家沟组上段)。