大港油田坐落在渤海之滨,含油构造延伸到海底深处,是一个含油丰富、前景美好的待开发地区.然而,由于沿海滩涂淤泥层厚,运行不便,一般水、陆交通工具都难于到达,因此,滩涂油田的勘探、开发工作进程缓慢,有些地域目前无法进去.为此,大港石油设计院技术人员,拟出了构筑人工岛,在岛上钻丛式井的方案,以提高滩涂油田的勘探、开发速度. Dagang Oilfield is located on the coast of the Bohai Sea and the oil-bearing structure extends deep into the sea floor, and it is an oil-rich and promising area to be developed.However, due to the muddy layer along the beach and its inconvenient operation, the water and land transport facilities are generally difficult to reach, Therefore, the exploration and development work of Tidal Oilfield is slow and some areas can not be reached at present.Therefore, Dagang Petroleum Design Institute technicians have proposed a scheme of constructing artificial island and drilling cluster wells on the island to improve the Exploration, development speed.