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一种基于功能修改的纳米增强型基基凝基的新型裂解液

Feifei Huang¹, Yun Bai², Xiaoyu Gu³

¹School of Petroleum Engineering and Environmental Engineering, Yan'an University, Yan'an 716000, China.

Gels (Basel, Switzerland)

|June 26, 2024

概括

一种新型裂变液 (FNG) 结合基 (HPG) 和改性纳米 (FMNS),为低透性水库提供优越的热/剪切阻力和支物运输. 与传统的HPG凝相比,这种先进的液体显著减少了形成损伤.

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:

传统的压裂液在低透性的水库中会造成很大的损害.
需要先进的破裂流体,以提高性能和减少形成损伤.

研究的目的:

开发和评估用于低透性水库的新型裂变液 (FNG).
评估FNG的耐热/剪切性,学性质,推进物运输和形成损伤.

主要方法:

通过结合基 (HPG) 和功能修饰的纳米 (FMNS) 来制备FNG.
系统性地对流体特性进行实验性评估,包括粘度,风质,推动物运输和形成损伤等.
与传统HPG凝相比,FNG性能的比较.

主要成果:

在热/阻力处理前,FNG的粘度 (1323 mPa·s) 比HPG凝 (350 mPa·s) 高得多.
气表现出优越的推动物运输能力和更好的质性质 (伪塑性强凝与产量应力).
与HPG凝相比,FNG过物导致较低的油透性损失率 (降低了10个百分点) 和较高的保留导电率 (提高了9.5个百分点).

结论:

这种新型的FNG,结合HPG和FMNS,显示出优异的耐热/剪切性和质性质.
液化天然气提供了更好的推动物运输,并大大减少了低透性水库中的形成损伤.
在中国的低透性水库中,FNG在水力压裂中具有很大的应用潜力.

关键词:

形成损伤造成的损伤.破裂流体的破裂流体基烯基 guar 是一种基烯基 guar.低透性的水库.纳米-石英的使用.房地产评估房地产评估

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