首页> 外文会议>International Conference on Permafrost >Experience in Application of Borehole Geophysics Methods for Studying the Thawing of Permafrost Located Near Production Oil Wells at the Multiple Well Platforms of the Fields in Western Siberia
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Experience in Application of Borehole Geophysics Methods for Studying the Thawing of Permafrost Located Near Production Oil Wells at the Multiple Well Platforms of the Fields in Western Siberia

机译:钻孔地球物理方法应用钻孔地球物理方法的经验研究靠近西西伯利亚田野生产油井附近生产油井近的Permafrost

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Oil in the Far North regions is produced by multiple drilling method. Injection wells participate in the production cycle. Heated solution with the temperature of 120°C is pumped through their wellheads. The process of such facility operation is accompanied by thermal interaction with grounds, which causes the changes in geocryological conditions. This results in formation of a thawing zone that can transform into a thermokarst pit. Merging of such zones around production wells is not permitted, as this is an extremely adverse factor for stability and long service life of the multiple well platform facilities.
机译:远处北部地区的油是通过多钻种制造的。注射井参加生产周期。温度为120°C的加热溶液通过其井口泵送。这种设施操作的过程伴随着与地面的热相互作用,这导致地理统计学条件的变化。这导致形成可以转化为热坑的解冻区。不允许使用这些区域的这种区域的融合,因为这是多井平台设施的稳定性和长期使用寿命的极其不利因素。

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