三山岛北部海域金矿海上钻探施工管理

Offshore Drilling Construction Management of Gold Deposit in the Northern Sea Area of Sanshan Islands

摘要:

山东莱州三山岛北部海域金矿钻探工程项目从2012年开始，至2015年底结束。施工陆地与海上钻孔138个，总工作量15万余米，合同额2.4亿元。此项目属于施工周期长、工作量大、投资额高、施工机台多、施工管理难度大的超大型钻探工程项目。因其涉及海上钻探，施工环境、交通运输、实施手段都较陆地钻探有很大的不同。结合该项目海上钻探实际的施工管理情况，从设定组织机构入手，重点对工程的安全、进度、质量、成本等管理方面进行研究、分析，细分各岗位职责，严抓重点工序与关键环节，提出了一套适合海上钻探施工的安全、科学、高效的管理方法，可为类似海上钻探项目提供一定的经验参考。

Abstract:

The drilling project of gold deposit in the northern sea area of Sanshan Islands began in 2012 to the end of 2012. 138 holes were constructed in land and sea with the total workload of more than 150 thousand meters and contract amount of 240 million yuan. This project belongs to a mega construction project with the characteristics of long construction period, large workload, large amount of investment, large number of construction machines and difficult management. Because of its involvement of offshore drilling, construction environment, transportation, and the means of implementation are much different than land drilling, based on the offshore drilling practice, starting from the organization setting, the analysis is focused on the project safety, schedule, quality and cost management; each job responsibility is identified and important processes and key links are strictly controlled. A set of safe, scientific and effective management method suitable for offshore drilling construction is put forward, which can provide reference for similar offshore drilling project.