水力压裂工况高压管汇冲蚀磨损研究进展及展望

高凯歌, 刘铭刚, 靳彦欣, 李勇, 逄铭玉, 王雪, 夏晞冉

doi:10.16577/j.issn.1001-1560.2022.0052

材料保护 >

2022 , Vol. 55 >Issue 2: 160 - 167

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0052

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水力压裂工况高压管汇冲蚀磨损研究进展及展望

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中石化安全工程研究院有限公司

高凯歌(1993-)，工程师，主要从事高压管汇冲蚀磨损、天然气管道泄漏监测等方向的研究工作，E-mail：18266621103@163.com

收稿日期: 2021-08-18

修回日期: 2021-09-29

录用日期: 2021-10-20

网络出版日期: 2023-12-26

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Research Progress and Prospect of Erosion and Wear of High Pressure Manifold in Hydraulic Fracturing Conditions

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SINOPEC Research Institute of Safety Engineering Co., Ltd., Qingdao 266100, China

Received date: 2021-08-18

Revised date: 2021-09-29

Accepted date: 2021-10-20

Online published: 2023-12-26

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摘要

水力压裂施工中，高压管汇内壁承受携砂液中高流速、高强度支撑剂的冲蚀磨损作用，易发生损伤失效。通过总结现有的冲蚀理论和冲蚀试验装置，系统介绍了国内外对高压管汇材料冲蚀磨损问题的研究成果，对比分析了旋转式、喷射式和管流式试验装置对水力压裂工况下高压管汇冲蚀磨损研究的适用性，着重分析了喷射式冲蚀磨损试验中各试验参数对高压管汇冲蚀速率的影响规律；最后指出了当前水力压裂工况下高压管汇冲蚀磨损研究中存在的问题及未来的研究方向。

关键词： 高压管汇; 冲蚀磨损; 理论; 试验; 研究进展

本文引用格式

高凯歌, 刘铭刚, 靳彦欣, 李勇, 逄铭玉, 王雪, 夏晞冉 . 水力压裂工况高压管汇冲蚀磨损研究进展及展望[J]. 材料保护, 2022 , 55(2) : 160 -167 . DOI: 10.16577/j.issn.1001-1560.2022.0052

Abstract

In hydraulic fracturing construction, the inner wall of the high pressure manifold withstands the erosion and wear of high-velocity and high-strength proppants in the sand-carrying fluid, which can easily lead to damage and failure.By summarizing the existing erosion theory and erosion experimental device, the research results on the erosion and wear of high pressure manifold materials at home and abroad were systematically introduced.Then, the applicability of rotary, jet and pipe flow test devices to the erosion and wear of high pressure manifold under hydraulic fracturing conditions was compared and analyzed, and the influence law of test parameters on erosion rate of high pressure manifold in jet erosion and wear test was emphatically analyzed.Finally, the problems and future research directions in the research on erosion and wear of high pressure manifolds under current hydraulic fracturing conditions were pointed out.

Key words： high pressure manifold; erosion and wear; theory; experiment; research progress

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