第二期计划是在牛尾海和大滩海敷设人工鱼礁，敷设工作已于九月展开。
The second phase, which involves the deployment of artificial reefs in Port Shelter and Long Harbour, commenced in September.
应用有限元法对辽河滩海油田大斜度定向井抽油杆柱受力进行了三维计算。
Using finite element analysis method, three-dimensional calculation is conducted for force summing on rod in high-inclination well of Liaohe tidal zone oilfield.
滩海地区地理位置特殊，钻井少，各种资料获取、采集难度大，储层横向变化大，油藏类型多样。
Reservoirs in beach area are of multiple types and vary laterally. Few drilled holes bring difficulties to acquire and collect all kinds of data.
滩海地区地理位置特殊，钻井少，各种资料获取、采集难度大，储层横向变化大，油藏类型多样。
Reservoirs in beach area are of multiple types and vary laterally. Few drilled holes bring difficulties to acquire and collect all kinds of data.
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