Hydrophobic epoxy resin coated proppants with ultra-high self-suspension ability and enhanced liquid conductivity

被引：0

作者：

Fan Fan ^{[1
]}

Feng-Xia Li ^{[1
]}

Shou-Ceng Tian ^{[1
]}

Mao Sheng ^{[1
]}

Waleed Khan ^{[1
]}

Ai-Ping Shi ^{[1
]}

Yang Zhou ^{[1
]}

Quan Xu ^{[1
]}

机构：

[1] State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development, National Energy Shale Oil Research and Development Center,Harvard SEAS-CUPB Joint Laboratory on Petroleum Science, China University of Petroleum (Beijing)

来源：

Petroleum Science | 2021年 / 06期

关键词：

D O I：

暂无

中图分类号：

TE357.12 [];

学科分类号：

082002 ;

摘要：

Proppant is a key material for enhancing unconventional oil and gas production which requires a long distance of migration and efficient liquid conductivity paths within the hydraulic fracture.However,it is difficult to find a proppant with both high self-suspension ability and liquid conductivity.Here,a simple method is developed to coat epoxy resin onto the ceramic proppant and fabricate a novel coated proppant with high hydrophobicity,self-suspension,and liquid conductivity performance.Compared with uncoated ceramic proppants,the epoxy resin coated(ERC) proppant has a high self-suspension ability nearly 16 times that of the uncoated proppants.Besides,the hydrophobic property and the liquid conductivity of the ERC proppant increased by 83.8% and 16.71%,respectively,compared with the uncoated proppants.In summary,this novel ERC proppant provides new insights into the design of functional proppants,which are expected to be applied to oil and gas production.

引用

页码：1753 / 1759

页数：7

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