| ZD-10暂堵剂性能研究及其在普光气田酸压中的应用 |
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| 引用本文： | 李国锋,刘洪升,张国宝,张大庆,王稳桃,张晓英.ZD-10暂堵剂性能研究及其在普光气田酸压中的应用[J].河南化工,2012(5):23-26. |
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| 作者姓名： | 李国锋 刘洪升 张国宝 张大庆 王稳桃 张晓英 |
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| 作者单位： | 1. 中原油田分公司采油工程技术研究院,河南濮阳,457001
2. 河南省科学院高新技术研究中心,河南郑州,450002 |
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| 摘 要： | 研究了ZD-10酸压暂堵剂的作用机理与使用性能,并在普光气田304-1井酸压施工中进行了试验应用。试验结果证实:该暂堵剂具有悬浮稳定性能好,对地层封堵后形成的突破压力高、封堵能力强,经残酸解堵后渗透性恢复率高等特点。经在普光气田304-1井酸压施工的试验应用,有效地实现了暂堵和酸压转向作用,取得了日产天然气30.58×104 m3的良好效果。
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| 关 键 词： | 酸压 长井段 暂堵剂 封堵 渗透率 |
Peformance Study of ZD - 10 Temporary Plugging and Its Application in Puguang Gas Field Acid Pressure Process |
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| LI Guo-feng,LIU Hong-sheng,ZHANG Guo-bao,ZHANG Da-qing,WANG Wen-tao,ZHANG Xiao-ying.Peformance Study of ZD - 10 Temporary Plugging and Its Application in Puguang Gas Field Acid Pressure Process[J].Henan Chemical Industry,2012(5):23-26. |
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| Authors: | LI Guo-feng LIU Hong-sheng ZHANG Guo-bao ZHANG Da-qing WANG Wen-tao ZHANG Xiao-ying |
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| Affiliation: | LI Guo - feng, LIU Hong - sheng, ZHANG Guo - bao, ZHANG Da - qing, WANG Wen -tao, ZHANG Xiao -ying ( 1. Zhongyuan Oilfield Branch Production Engineering Institute of Technology , Puyang 457001 , Chi- na ; 2. High Technology Research Center of Henan Academy of Sciences , Zhengzhou 450002 , China) |
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| Abstract: | The mechanism and performance of ZD - 10 pressure temporary plugging are studied, the acid pressure testing application in puguang gas field 304 - 1 well are researched. The result shows the tempo- rary plugging has good suspended stable performance, high breakthrough pressure to formation plug, strong sealing capacity, higher recovery rate after residual acid solution plugging premeabihy et al. After testing application in paguang gas 304 - 1 well acid pressure construction, the streering role of temporary plugging and acid pressure are implement effectively,abtains the nissan gas 30.58×104 m3. |
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| Keywords: | acid pressure long interval temporary plugging plugging permeability |
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