| 渤南油田注采二次不完善状况分析及对策研究 |
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| 引用本文： | 范荣菊,高保国,盛立江,蔡勇胜,聂振霞.渤南油田注采二次不完善状况分析及对策研究[J].断块油气田,2006,13(6):48-49. |
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| 作者姓名： | 范荣菊 高保国 盛立江 蔡勇胜 聂振霞 |
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| 作者单位： | 1. 胜利油田分公司河口采油厂,山东,东营,257200
2. 胜利油田分公司地质科学研究院,山东,东营,257015 |
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| 摘 要： | 渤南油田低渗透油藏注采井网二次不完善，削弱了油田稳产基础。通过注水井数及注采对应率变化规律研究，分析了造成水井停注的因素，指出水质不合格和套管损坏是注采井网二次不完善的主要原因，提出了水质精细处理、油层改造和油井转注等针对性的治理对策。实施后注入水水质明显改善，增加和恢复有效注水井点43个，开发效果显著好转。
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| 关 键 词： | 渤南油田 低渗透 注采完善 污水处理 |
| 收稿时间： | 2006-04-27 |
| 修稿时间： | 2006年4月27日 |
Analysis of Secondary Incompletion of Injection-Production Pattern and Relevant Countermeasures in Bonan Oilfield |
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| Fan Rongju.Analysis of Secondary Incompletion of Injection-Production Pattern and Relevant Countermeasures in Bonan Oilfield[J].Fault-Block Oil & Gas Field,2006,13(6):48-49. |
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| Authors: | Fan Rongju |
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| Abstract: | Foundation of stable production of low permeability reservoir,in Bonan Oilfield,is undermined by incompletion of injection-production pattern.It has been found,by studying the variation laws of number of injection wells and change of corresponding rate of injection-production,analyzing the factors affecting injection wells,that the two chief reasonss causing the incompletion are given.Such proposals,such as the fine treatment of water,modification of oil bed and transformation of production well,were proposed.After these measurements have been taken,the water quality has been obviously improved,43 efficient injection locations have been improved or restored and the production effects have become outstandingly well. |
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| Keywords: | Bonan Oilfield Low permeability Completion of injection-Production pattern Waste water treatment |
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