| 安塞油田化子坪区长2油藏降压增注技术研究与推广 |
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| 引用本文： | 王玉春. 安塞油田化子坪区长2油藏降压增注技术研究与推广[J]. 科学技术与工程, 2011, 11(14): 3192-3196 |
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| 作者姓名： | 王玉春 |
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| 作者单位： | 中国石油长庆油田公司第四采油厂,银川,750006 |
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| 摘 要： | 安塞油田化子坪区长2油藏在实施产出水回注过程中,出现水井油压快速长升、各种增注措施有效期短的现象,严重影响注采平衡。通过对高压形成机理的认识,研制出适用的注水减阻剂,并在现场应用,取得了良好的效果。
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| 关 键 词： | 油压 堵塞机理 降压增注 |
| 收稿时间： | 2011-02-25 |
| 修稿时间： | 2011-03-03 |
Research and Extension the Piperonal Technology of Huaziping Chang No. 2 Oilfeild in Ansai |
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| wang yu-chun. Research and Extension the Piperonal Technology of Huaziping Chang No. 2 Oilfeild in Ansai[J]. Science Technology and Engineering, 2011, 11(14): 3192-3196 |
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| Authors: | wang yu-chun |
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| Affiliation: | WANG Yu-chun,YUE Jian-ping,ZHANG Li-ping,GAO Qing-ge,LIU Li-li (Oil Production Plant No.4,Petrochina Changqing Oilfield Company,Yinchuan 750006,P.R.Chins) |
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| Abstract: | The water re-injection in the implementation process in Huaziping Chang No. 2 oilfeild in Ansai resulted the emergence of rapid long-liter oil wells and short period of avaliable work, which seriously affects the balanced injection. Based on the understanding of the formation mechanism of high pressure and water injection development for DRA, it achieved good results in the application of RDA. |
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| Keywords: | oil pressure congestion mechanism piperonal |
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