| 安乐油田注水开发调整的实践和认识 |
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| 引用本文： | 王莉,王启斌,阚延坤.安乐油田注水开发调整的实践和认识[J].江汉石油职工大学学报,2006,19(4):61-62. |
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| 作者姓名： | 王莉 王启斌 阚延坤 |
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| 作者单位： | 中国石化集团江苏油田分公司安徽采油厂,安徽,天长,239363;中国石化集团江苏油田分公司安徽采油厂,安徽,天长,239363;中国石化集团江苏油田分公司安徽采油厂,安徽,天长,239363 |
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| 摘 要： | 安乐油田为低渗透率复杂断块油藏,由于开发初期油井大段合采,天然能量开发时间较长,井网布局不合理,造成层间矛盾突出,使地层压力下降快,产量递减快。近几年通过缩小注采井距,细分层系开采,进行注采井组综合治理,以注化学剂调整吸水剖面,扭转了油田产量递减趋势,改善了开发现状。
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| 关 键 词： | 安乐油田 复杂断块油田 地层压力 裂缝 化学剂调剖 |
| 文章编号： | 1009-301X（2006）04-0060-02 |
| 收稿时间： | 2005-06-17 |
| 修稿时间： | 2005年6月17日 |
Practice and Understanding on Water-injection &Development in Anle Oilfield |
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| WANG Li,WANG Qi-bin,KAN Yan-kun.Practice and Understanding on Water-injection &Development in Anle Oilfield[J].Journal of Jianghan Petroleum University of Staff and Workers,2006,19(4):61-62. |
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| Authors: | WANG Li WANG Qi-bin KAN Yan-kun |
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| Abstract: | AnLe Oilfield is an oil reservoir with low permeability rate and complex fault block Due to co-mingled producing in the earlier development period, a longer energy development period and irrational well pattern distribution, the contradiction between layers expressed in that formation pressure and the output decreased quickly is acute. The decreasing trend of oil output has been reversed and development condition has been improved by reducing distanee between wells, subdividing layers, administering comprehensively by well group through injection and adjusting water-sucked .ruction by injecting chemical agents in recent years. |
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| Keywords: | Air Oilfield complicated fault block oilfield formation pressure crevice adjust the water-injection profile through chemical agent |
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