浅海水域工程勘察钻探方法和技术措施

Methods and Technical Measures of Engineering Exploration and Drilling in Shallow Water Area

通过结合工程实例,以深圳市位于广东省中南部沿海,海岸线约230km,东临大亚湾,西滨珠江口。随着城市建设的快速发展,,各项的基础建设不再局限于陆地上,而发展到现在到的江河,湖泊,甚至海域中进行施工,各种海岸建设项目逐渐增多,相应的海上工程勘察项目也不断增多,海上钻探难度较大,工作任务更加艰巨。介绍了海域勘察项目钻探施工的工艺技术以及一些技术难题的解决办法,并总结出一套较实用、经济和安全的海上钻探方法和技术措施。

Based on the engineering example, Shenzhen is located in the central and southern coastal areas of Guangdong province, with a coastline of 230 km. It is adjacent to Daya Bay in the east and Pearl River Estuary to the west. With the rapid development of urban construction, all kinds of infrastructure projects are no longer confined to land, but to rivers, lakes, and even sea areas where construction is being carried out, and various coastal construction projects are gradually increasing. The corresponding offshore engineering exploration projects are also increasing, offshore drilling is more difficult, and the task is more arduous. This paper introduces the technology of drilling and construction of marine exploration project and the solutions to some technical problems, and summarizes a set of practical, economical and safe offshore projects, drilling methods and technical measures.