| JDJ-1化学解堵剂的研究及在濮城油田的应用 |
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| 引用本文： | 杨建华,王和琴,陈杰和,黄增长,刘平.JDJ-1化学解堵剂的研究及在濮城油田的应用[J].油气地质与采收率,2000(2). |
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| 作者姓名： | 杨建华 王和琴 陈杰和 黄增长 刘平 |
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| 作者单位： | 中原石油勘探局采油二厂 |
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| 摘 要： | 针对濮城油田油水井近井地带污染堵塞严重的状况 ,研究了JDJ 1化学解堵剂。介绍了JDJ 1解堵剂的性能 ,模拟实验考察了JDJ 1解堵剂解除泥浆和油污堵塞的能力。提出了使用JDJ 1解堵剂解除油层堵塞的方法。实例证明 :JDJ 1解堵剂可以有效地解除地层泥浆和油污堵塞问题 ,而且具有药剂用量少、成本低、施工简单、经济效益好的特点
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| 关 键 词： | 濮城油田 近井地带 堵塞 JDJ1解堵剂 油水井解堵 |
Research of JDJ-1 chemical plugging removal agent and the application to Pucheng oil field. |
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| Yang Jianhua,Wang Heqin,Chen Jiehe et al. OGRT,.Research of JDJ-1 chemical plugging removal agent and the application to Pucheng oil field.[J].Petroleum Geology and Recovery Efficiency,2000(2). |
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| Authors: | Yang Jianhua Wang Heqin Chen Jiehe OGRT |
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| Abstract: | When pollution and plugging occur in the wellbore's adjacent area in Pucheng oil field, it is suggested that JDJ-1 plugging removal agent should be used to remove the plugging in oil-bearing formation. This paper introduced the properties of JDJ-1 and its ability of removing plugging formed by mud and oil impurities that has been verified by simulation test. The cases proved that JDJ-1 could effectively remove the plugging caused by mud and oil impurities. Furthermore, it has some favorable features such as small amount of use, low cost and simple operation, and of good economic benefit. |
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| Keywords: | Pucheng oil field wellbore's adjacent area plugging JDJ-1 plugging removal agent plug removal in oil and water well |
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