| 断块油田特低渗层系综合开发工艺探讨 |
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| 引用本文： | 李长林,申涛,耿淑亚,武德宁.断块油田特低渗层系综合开发工艺探讨[J].海洋石油,2002(2):24-27. |
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| 作者姓名： | 李长林 申涛 耿淑亚 武德宁 |
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| 作者单位： | 中原油田分公司采油二厂,河南,范县,457532 |
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| 摘 要： | 针对濮城油田特低渗的具体情况 ,通过双靶定向井 ,油层保护 ,注采井网部署等八个方面 ,介绍了沙三中 6 - 10层系的成功开采方法及取得之效果。这些综合工艺的实施对同类油藏的开发具有一定的借鉴意义。
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| 关 键 词： | 濮城油田 特低渗油藏 配套技术 效果评价 |
| 文章编号： | 1008-2336(2002)02-0024-04 |
| 修稿时间： | 2001年10月16 |
The disccussion of Synthetic Development Technology in Special Low Permeability Pools Oilfields |
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| LI Chang-lin,SHEN Tao,GENG Shu-ya,WU De-ning.The disccussion of Synthetic Development Technology in Special Low Permeability Pools Oilfields[J].Offshore Oil,2002(2):24-27. |
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| Authors: | LI Chang-lin SHEN Tao GENG Shu-ya WU De-ning |
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| Abstract: | The zones 6-10 of Es 3 in Pucheng Oilfield is characterized by abnormal low permeability of 1.9×10 -3 μm 2 , stable distribution, good connection coming to more than 80% under the control of 300-400m well spacing. Technologies such as reasonable layout of pattern type, dual targeted orientational drilling, high pressure injection increase, early waterflood for complement energy, high efficient perforation and bullhead fracturing etc, are applied to improve pay zone and to prevent production well from being flooded in design of development. Downhole pumping with small power is used to enlarge drawdown and increase off-take potential of production wells. The experience in zones 6-10 of Es 3 in Pucheng oilfield can be used for reference in developing other oilfields with characters alike. |
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| Keywords: | Pucheng oilfield abnormal low permeability pools synthetic technology result evalution |
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