解明洋, 李斌, 崔蕾, 王洪涛, 严琳. 陆上油气管道弃置方案选择依据[J]. 油气储运, 2014, 33(8): 825-828. DOI: 10.6047/j.issn.1000-8241.2014.08.005
引用本文: 解明洋, 李斌, 崔蕾, 王洪涛, 严琳. 陆上油气管道弃置方案选择依据[J]. 油气储运, 2014, 33(8): 825-828. DOI: 10.6047/j.issn.1000-8241.2014.08.005
XIE Mingyang, LI Bin, CUI Lei, WANG Hongtao, YAN Lin. How to abandon onshore oil and gas pipelines[J]. Oil & Gas Storage and Transportation, 2014, 33(8): 825-828. DOI: 10.6047/j.issn.1000-8241.2014.08.005
Citation: XIE Mingyang, LI Bin, CUI Lei, WANG Hongtao, YAN Lin. How to abandon onshore oil and gas pipelines[J]. Oil & Gas Storage and Transportation, 2014, 33(8): 825-828. DOI: 10.6047/j.issn.1000-8241.2014.08.005

陆上油气管道弃置方案选择依据

How to abandon onshore oil and gas pipelines

  • 摘要: 当现有油田不具备继续开发价值或现有管道达到使用寿命时,需要对管道进行废弃处理,北美地区相关经验丰富,而我国则缺乏实际操作经验。针对陆上输油管道的废弃处理技术,论述了最常用的两种管道弃置处理方案,即原位弃置和回收弃置的选择依据,探讨了土地使用管理、土地沉陷、土壤及地下水污染、管道洁净度、穿跨越河流、腐蚀、公路铁路及公共设施穿跨越、管道水流渗入处理、附属设施、废弃成本等因素对弃置方案选择的影响,从而形成具有工程指导意义的管道弃置方案选择依据。

     

    Abstract: The pipelines will be abandoned when existing oilfields are not worthy of continuous development or existing pipelines' working life expires. In contrast with North America, China is not experienced in this practice. This paper reviews two common abandonment programs for onshore oil pipeline, in-situ abandonment and recycling abandonment. Effects of several factors (e.g. land use management, land subsidence, soil and groundwater pollution, pipeline cleanliness, river crossing, corrosion, crossing through road, rail and public facilities, infiltration treatment of pipe water, ancillary facilities, and abandonment costs) on such programs are discussed. Finally, the basis for selecting an engineering-guiding program is defined.

     

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