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一种具有增强的结构稳定性和低水库损坏的超疏水凝裂解液

Qi Feng¹, Quande Wang¹, Naixing Wang²

¹College of Petroleum Engineering, China University of Petroleum (Beijing), 18 Fuxue Road, Beijing 102249, China.

Gels (Basel, Switzerland)

|October 28, 2025

概括

开发了一种新型的超疏水纳米粘性阻力减速器 (SN-DR),以最大限度地减少裂变流体对水库的损坏. 这项创新提高了流体的稳定性,并显著改善了非传统水库中的透性恢复.

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
化学工程是化学工程的重要组成部分.

背景情况:

传统的压裂流体会通过水的保留和毛细血管的捕获而对水库造成损害.
非传统的水库需要有效的刺激,但容易受到液体诱导的损伤.

研究的目的:

开发一种新的超疏水纳米粘性阻力减速器 (SN-DR) 用于破裂液体.
为了增强结构稳定性,并尽量减少水力压裂过程中的水库损伤.

主要方法:

通过多分子共聚合和西兰基改性合成的SN-DR.
使用FT-IR,1H NMR,TGA,风湿学评估和性能测试进行表征.
核心洪水测试和SEM/EDS分析以评估水库影响.

主要成果:

通过SN-DR实现了78.1%的阻力降低,并降低了界面张力.
断裂液呈现出稳定的3D网络结构,具有出色的剪切回收.
核心洪水显示>50%的回流率和86%的透性恢复,观察到纳米级的乳头结构.

结论:

使用SN-DR的凝裂解液增强了结构稳定性并改变了可湿性.
开发的流体减轻了阻塞水损伤,并提高了液压压裂效率.
为高性能裂变流体提供了一种新策略,具有阻力降低和储保护.

关键词:

破裂流体的破裂流体这是一个机制机制.这里是储水池的储水池.超水性超水性

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