Based on the surface geology, drilling, well test and log data of Chengdao buried hill, the parameters of fracture in the strate of Palaezoic and Archeozoic have been calua lated and evaluated.

• 本文根据埕岛地区地质、测井、试井等资料 ,对研究区古生界及太古界地层中裂缝的参数进行了估算和评价。