[1]范 杰,刘 亭,李 勇.水力喷射重复压裂工艺在西峰油田三叠系中高含水井的应用[J].复杂油气藏,2018,(01):73.[doi:10.16181/j.cnki.fzyqc.2018.01.015]
 FAN Jie,LIU Ting,et al.Application of hydraulic jet refracturing technology in high water-cutwells of Triassic of Xifeng Oilfield[J].Complex Hydrocarbon Reservoirs,2018,(01):73.[doi:10.16181/j.cnki.fzyqc.2018.01.015]
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水力喷射重复压裂工艺在西峰油田三叠系中高含水井的应用()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2018年01期
页码:
73
栏目:
油气工程
出版日期:
2018-03-25

文章信息/Info

Title:
Application of hydraulic jet refracturing technology in high water-cutwells of Triassic of Xifeng Oilfield
作者:
范 杰12刘 亭3李 勇12
1.川庆钻探工程有限公司工程技术研究院,陕西 西安 710018,2.低渗透油气田勘探开发国家工程实验室,陕西 西安 710018,3.中石油长庆油田分公司第二采油厂,甘肃 庆阳 745100
Author(s):
FAN Jie1 2 LIU Ting3 LI Yong1 2
1. CCDC Drilling & Exploration Engineering Technology Institute, Xi’an 710018,China; 2.Natinonal Engineering Laboratory for Exploration and Development of Low-Permeability Oil &Gas Field, Xi’an 710018,China; 3.the Second Oil Plant in Changqing O
关键词:
西峰油田 定向井 水力喷射压裂技术
Keywords:
Xifeng Oilfield directional well hydraulic jet refracturing fracturing technology
分类号:
TE357
DOI:
10.16181/j.cnki.fzyqc.2018.01.015
文献标志码:
A
摘要:
针对西峰油田三叠系某区块定向井产能衰减较快,中高含水井比例逐年增加的现状,开展了水力喷射重复压裂工艺技术研究。根据现有水力喷射压裂技术特点和该区块中高含水油井的具体情况,进行水力喷射压裂适用性分析,以及喷射压裂参数优化等相关技术研究,通过现场试验,应用效果达到了降水增油的目的,单井平均日增油1.73 t,平均含水下降15.4%,形成适应于西峰油田中高含水油井的水力喷射重复压裂工艺技术。
Abstract:
Aiming at the problems of the rapid productivity decline of directional wells and the proportion of medium-high water-cut wells increased by years in a certain block of Triassic of Xifeng Oilfield,it was carried out studies on the hydraulic jet refracturing technology. According to the technical characteristics of existing hydraulic jet fracturing and the practical situation of medium-high water-cut wells in the block, it was implemented studies on the applicability of hydraulic jet fracturing and the optimization of fracturing parameters. The results of field test showed that it was obtained the increasing oil production and decreasing water-cut, having the average daily increased oil production per well of 1.73 tons per day and the average decreased water cut of 15.4%. So the formed hydraulic jet refracturing technology is suitable for medium-high water-cut wells in Xifeng Oilfield.

参考文献/References:

[1] 田守嶒,李根生,黄中伟,等.水力喷射孔压裂机理与技术研究进展[J].石油钻采工艺,2008,30(1):58-62.
[2] 李达之.定向水力射孔压裂技术机理研究以及数值分析[D].乌鲁木齐:新疆大学,2015.
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[4] ECONOMIDES M J,NOLTE K G.油藏增产措施[M].张保平,蒋阗,刘立云,等译.第三版.北京:石油工业出版社,2002.
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备注/Memo

备注/Memo:
收稿日期:2018-01-08; 改回日期:2018-01-25。
第一作者简介:范杰(1982—),工程师,现从事压裂酸化工艺技术研究工作。E-mail:fanjie0713@cnpc.com.cn。
更新日期/Last Update: 2018-03-25