由于海洋中的海底石油管线和电缆等油田设施布局复杂且较为集中。其中,在使用自升式钻井平台调整井作业时,如果一旦出现偏差,就很有可能会造成管线电缆设施等的损坏,从而带来巨大的经济损失。在研究分析海洋油田设施分布情况的基础上,提出改进方案,即使用多次精确就位技术和导管架带缆技术,研究表明,实际现场操作效果良好,并对其他海域的就位作业具有参考意义。 Due to the complexity and concentration of oilfield facilities such as offshore oil pipelines and cables in the ocean, Among them, the use of jack-up drilling rig to adjust the well operations, once there is deviation, it is likely to cause damage to pipeline cable facilities, resulting in enormous economic losses. Based on the research on the distribution of offshore oilfield facilities, this paper proposes an improvement plan. That is, using multiple accurate in-position technologies and jacket-mounted cable technology, the study shows that the actual operation of the site is effective and has reference to the operation of other sea areas significance.