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在井完工过程中对凝泥的透性机制的实验研究

Xiangji Dou¹, Yong Du¹, Yisong Zhang¹

¹School of Petroleum and Natural Gas Engineering, Changzhou University, Changzhou 213164, China.

|July 3, 2023

概括

带有凝门技术的智能包装机可实现可持续的石油和天然气生产. 动态透实验揭示了凝和棒的相互作用力,对于井完成设计至关重要.

科学领域:

石油工程是石油工程中的一个.
材料科学材料科学材料科学

背景情况:

形成水库的损坏阻碍了石油和天然气井的生产.
智能包装机技术,特别是"凝"系统,为可持续的现场开发提供了一个有前途的解决方案.
了解凝特性对于有效的低平衡完成操作至关重要.

研究的目的:

为了研究一个完成字符串穿过凝的过程中的动态相互作用力.
为了阐明凝外结构的依赖时间的机械反应.
为优化使用凝门的井完成设计提供科学基础.

主要方法:

进行了动态透实验,以测量力-深度关系.
参数的系统变化,包括杆径,凝厚度和透速度.
对力曲线组件的分析:弹性变形,表面磨损和杆磨损.

主要成果:

透力表现出明显的三阶段行为:弹性变形,表面磨损和杆磨损.
相互作用力受到接口特性,杆径,凝厚度和透速度的影响.
对不同阶段的力变化的详细分析为凝行为提供了洞察力.

结论:

这项研究澄清了凝结构在完成弦透过程中的动态机械反应.
这些发现对于在石油和天然气井中设计有效的凝门系统至关重要.
这项研究支持智能包装技术的进步,以提高井生产率.

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