摘要
目前油气田管道完整性管理相关规定仅适用于陆上油气田,而滩海油田涉及海域和众多河流,管理难度更大,滩海油田的管道管理只能参照陆上相关管理规定进行管理。某油田通过近几年现场实践,探索了滩海管道完整性管理的方法,在管道数据采集、高后果区识别、风险评价、管道检测、管道维修维护等方面开展了大量工作,从中总结出了管道检测和管道修复的技术体系,为编制滩海管道完整性管理体系奠定基础。通过开展管道完整性管理工作,该油田管道失效率得到了下降,实现了有效的控制,这为推进滩海油田管道完整性管理积累了实践经验。
At present,the relevant regulations on pipeline integrity management of oil and gas fields are only applicable to onshore oil and gas fields,while beach oilfields involve sea area and many rivers,so the management is more difficult.The pipeline integrity management of beach oilfields can only refer to the relevant regulations of onshore oilfields.Through the field practice in recent years,a certain oilfield has explored the methods of integrity management of offshore pipelines,carried out a lot of work in the aspects of pipeline data collection,high consequence identification,risk assessment,pipeline detection,pipeline maintenance and so on,and summed up the technical system of pipeline detection and pipeline repair,laying a foundation for the preparation of the pipeline integrity management system of beach oilfields.After the implementation of pipeline integrity management work,the failure rate of the oilfield pipelines has been reduced and effectively controled,which has accumulated practical experience in promoting the pipeline integrity management in beach oilfields.
作者
范家僖
FAN Jiaxi(Nanpu Oilfield Operation Zone of PetroChina Jidong Oilfield Company,Tangshan 063200,China)
出处
《石油工程建设》
2020年第5期29-34,共6页
Petroleum Engineering Construction
关键词
滩海油田
管道完整性管理
管道检测
高后果区
管道风险评价
beach oilfield
pipeline integrity management
pipeline detection
high consequence area
pipeline risk assessment
