随着陆上油田陆续进入高含水、特高含水、产量递减开发阶段,人们普遍将石油勘探开发的目光投向浅海地区。特别是近几十年来,这一领域已成为各国石油勘探开发的重要阵地。面对特殊复杂的海洋气候、地质结构和海洋环保压力,浅海地区如何保护海底输油管线的问题日益紧迫和严峻。 With onshore oil fields gradually entering the stage of high water cut, ultra-high water cut, and declining production, the prospect of petroleum exploration and development has generally been diverted to shallow water areas. Especially in recent decades, this area has become an important front for petroleum exploration and development in various countries. In the face of the complicated and complicated marine climate, geological structure and environmental pressure from the sea, the issue of how to protect the seabed oil pipeline in the shallow sea area is becoming more and more urgent and severe.