| 应用不稳定压力试井资料定性分析注采平衡及井间连通性 |
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| 引用本文： | 林加恩,王耀祖,杨景海. 应用不稳定压力试井资料定性分析注采平衡及井间连通性[J]. 油气井测试, 1997, 0(2) |
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| 作者姓名： | 林加恩 王耀祖 杨景海 |
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| 作者单位： | 西安石油学院石油工程系(林加恩)，大庆石油管理局油田开发部(王耀祖，杨景海) |
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| 摘 要： | 介绍了应用不稳定压力试井资料，定性分析注采平衡及井间连通性的新方法。该方法通过对比分析同一井历次试井所得压力恢复曲线的特点，或综合分析同一井组各井的试井压力恢复曲线的特点，来确定油气井的注采平衡状况；如果在同一时期内对同一井组上所有井进行关井测试，再把所得到的压力恢复曲线绘在同一半对数图上，即可定性分析出井间连通性。文章还引用实例分析，证明了此种分析方法与其它分析方法所得结果基本一致。
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| 关 键 词： | 试井解释 注采平衡 井间干扰 定性分析 |
Qualitative Analysis of Balanced Offtake and Interwell Communication Through Transient Testing Data |
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| Lin Jiaen. Qualitative Analysis of Balanced Offtake and Interwell Communication Through Transient Testing Data[J]. Well Testing, 1997, 0(2) |
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| Authors: | Lin Jiaen |
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| Abstract: | New methods using transient testing data to qualitatively analyze balanced offtake and interwell commnicationare intreduced in this paper. The balanced offtake can be determined by using either comparative interpretationfor various pressure buildup data of the same well or integrating analysis of pressure buildup curves for severalwells in the same well group. Qualitative results of interwell communications may be obtained When all pressurebulldup curves of the same well group in a stage were plotted in a semilog figure. Practical examples are quotedto identify these results to be in agreement with that obtained by other methods. |
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| Keywords: | well test interpretation injection produetion voidage balancing interwell interference qualitative analysis |
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