Removal of formation damage induced by drilling and completion fluids with combination of ultrasonic and chemical technology | |
Shi X; Xu HX; Yang L(杨柳) | |
发表期刊 | JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING |
2017 | |
卷号 | 37页码:471-478 |
ISSN | 1875-5100 |
摘要 | Drilling fluids and completion fluids usually contains solids, high amounts of molecular and long chain polymers, which may result in severe permeability damage. The application of ultrasonic waves has been widely used for formation remedy but the effectiveness on polymer-induced damage is limited by downhole acoustic intensity. Thus, the combination of ultrasonic and chemical (acid and chlorine dioxide) technology has been experimentally investigated in this paper. The effect of core initial permeability and the ultrasonic irradiation characteristics, including frequency and time interval, on the cleaning results were then investigated by an ultrasonic technique such that the optimal ultrasonic parameters could be selected. Experimental results demonstrate that the ultrasonic energy and frequency have positive relationships with cleaning effectiveness, and treatment time duration was measured to extend beyond 60 min to ensure a sufficient physicochemical reaction. A comparison with the plugging removal effect with independent chlorine dioxide (ClO2), acidizing, ultrasonic remedial treatments, and a combination of ultrasonic and chemical techniques indicates that the combination technique can produce better cleaning results because of the good coordination among the acid, oxidant and ultrasonic wave. The integration of acid, oxidant and ultrasonic technology is beneficial for long-chain polymer degradation and the removal of iron ion precipitation and solids, whereas ultrasonic energy can extend the chemical activation time3, increase the reaction rate and enhance the byproduct removal. (C) 2016 Elsevier B.V. All rights reserved. |
DOI | 10.1016/j.jngse.2016.11.062 |
URL | 查看原文 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000392679900033 |
关键词[WOS] | Formation damage ; Drilling and completion fluids ; Ultrasonic technology ; Chemical remedy ; Near-wellbore |
WOS研究方向 | Energy & Fuels ; Engineering |
WOS类目 | Energy & Fuels ; Engineering, Chemical |
论文分区 | 二类 |
力学所作者排名 | 3 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/60108 |
专题 | 流固耦合系统力学重点实验室 |
推荐引用方式 GB/T 7714 | Shi X,Xu HX,Yang L. Removal of formation damage induced by drilling and completion fluids with combination of ultrasonic and chemical technology[J]. JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING,2017,37:471-478. |
APA | Shi X,Xu HX,&杨柳.(2017).Removal of formation damage induced by drilling and completion fluids with combination of ultrasonic and chemical technology.JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING,37,471-478. |
MLA | Shi X,et al."Removal of formation damage induced by drilling and completion fluids with combination of ultrasonic and chemical technology".JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING 37(2017):471-478. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
IMCAS-J2017-018.pdf(1054KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
Lanfanshu学术 |
Lanfanshu学术中相似的文章 |
[Shi X]的文章 |
[Xu HX]的文章 |
[杨柳]的文章 |
百度学术 |
百度学术中相似的文章 |
[Shi X]的文章 |
[Xu HX]的文章 |
[杨柳]的文章 |
必应学术 |
必应学术中相似的文章 |
[Shi X]的文章 |
[Xu HX]的文章 |
[杨柳]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论