The north of Wei Yuan area is in good condition of storage and in normal stratigraphic sequence.It has different drill display on this area, main of which is abnormal gasometry result.

威远北部地区地层层序正常，保存条件良好，区内钻井河组均有同程度的，气测异常为主，初步展了该地区丰富的油气资源并具多套储产层的良好勘探前景。