| 濮城西区沙二上2＋3油藏深部调剖试验 |
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| 引用本文： | 李科生,余慕岳.濮城西区沙二上2＋3油藏深部调剖试验[J].断块油气田,1997,4(3):42-47. |
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| 作者姓名： | 李科生 余慕岳 |
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| 作者单位： | 中原石油勘探局采油二厂工程技术大队!河南省范县457532(李科生)，中原石油勘探局采油二厂(余慕岳，秦涛) |
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| 摘 要： | 根据濮城西区沙二上２＋３油藏层内矛盾突出的地质特点，提出并实施了远井调剖－近井封口的区块深部调剖试验，并将ＰＩ决策技术作为深部调剖选井、选剂、定量以及效果评价的理论基础，现场试验结果表明油藏的均质性明显增强，为厚层非均质油藏进入高含水开发提供了有益的借鉴。
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| 关 键 词： | 调剖 注水井 堵水剂 油藏 |
The Further Profile Control Experiment of the Upper S_2~(2+3) Reservoir in Pucheng West Area |
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| Li,KS.,Yu,MY. and Qin,T..The Further Profile Control Experiment of the Upper S_2~(2+3) Reservoir in Pucheng West Area[J].Fault-Block Oil & Gas Field,1997,4(3):42-47. |
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| Authors: | Li KS Yu MY and Qin T |
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| Abstract: | According to the geologic characteristic of the upper S_2~(2+3) reservoir in Pucheng West Area which has internal contradictions seriously,the experiment of the tract deep profile control has been made. During the experiment,further profile control and near well shutoff technique are used together,the PI decision technology is the theory base to select well and agent,to quantity and to evaluate effect. Onsite test effect indicates that the reservoir homogeneity is strengthened evidently,thus can be used for reference to the development of the thick bed non-homogeneity reservoirs during the high-water period. |
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| Keywords: | Profile control Water injection well Water shutoff agent Experiment Decision Pressure index (PI) |
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