滩海油田开发生产中的抗冰技术  

Ice-Resistant Technologies in the Development of the Beach Oilfield

作　　者：黄新生[1] 李健[2] 

机构地区：[1]中国石油天然气集团公司咨询中心 [2]大港油田滩海开发公司

出　　处：《石油规划设计》2012年第1期1-6,51,共6页Petroleum Planning & Engineering

摘　　要：总结了我国滩海油田的冰情及其抗冰问题。介绍了自持抗冰能力的浅海油田固定式生产设施,如人工岛、混合(混凝土)结构重力式平台、抗冰锥形主体桩基平台等的结构、应用范围及应用实例。论述了浅海油田海上平台和设施的外设抗冰防护技术,包括抗冰桩;以抗冰桩为骨架的模块化自稳式(堆积冰重力式)防冰堤;以混凝土沉箱防冰堤模块为骨架的模块化重力式防冰堤;由防冰堤和桩基平台组成的浅海油田生产设施;坐底式钻井平台的水下基台。提出了发展滩海抗冰技术的建议,今后应加强和完善冰情的监测和资料的积累,加强冰情及抗冰技术的研究。The ice environment and the ice-resistant technologies of the beach oilfield in China were summarized.The applications of self-contained ice-resistant facilities such as artificial islands,concrete gravity platforms,and cone-shaped platforms supported by piling foundations were introduced.Moreover,several ice-resistant technologies such as the ice-resistant pile,modular self-stabilized ice dam,modular gravity ice dam,and underwater rock pad for the bottom supported platform were described as well.Suggestions on developing ice-resistant technologies and improving the icing surveillance and data accumulation system for the beach oilfield were put forward.

关 键 词：滩海油田 抗冰技术 人工岛 平台 抗冰桩 防冰堤 抗冰改造 

分 类 号：TE54[石油与天然气工程—油气田开发工程]