海洋自升式钻井平台精就位风险及控制

Precision Positioning Risk and Control of Offshore Jack-up Drilling Platform

随着海洋石油的持续开发.对钻井平台就位的精度提出更高的要求,精就位作业的风险随之加大。本文从前期地质资料要求到精就位作业结束整个过程,对自升式钻井平台精就位作业各阶段的关键环节和风险点进行逐一解析,提出实施方案和解决措施,有效的保障了精就位作业的安全。

With the development of offshore oil, the accuracy of drilling platform positioning is higher, and the risk of precisionpositioning operation is increasing. In this paper, the key links and risk points in each stage of precise positioning operation of jack-updrilling platform were analyzed one by one from the requirements of pre-geological data to the end of precise positioning operation, andthe implementation plan and solution measures were put forward to effectively guarantee the safety of precise positioning operation.