Comprehensive evaluation of fractures in Daan oil field
吉林大安油田储层裂缝的综合评价

LEEN and the young fisherman DAAN are both members of a local motorbikeclub.
利恩和年轻的渔夫但恩都是当地摩托车俱乐部的成员。

Study of Effection on Soil aroud FarmLand by Exploited Oil Field in Daan, Jilin
吉林大安油田开发对周边农田土壤影响的研究

There are four group fractures which were controlled sedimentary microfacies and structure in Daan oil field.
大安油田储层中发育了受沉积微相和构造控制的四组裂缝。