| 川西致密砂岩气藏试井曲线特征分析 |
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| 引用本文： | 罗金丽,靳正平.川西致密砂岩气藏试井曲线特征分析[J].矿物岩石,2001,21(4):65-70. |
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| 作者姓名： | 罗金丽 靳正平 |
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| 作者单位： | 西南石油局油气测试中心研究所, |
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| 摘 要： | 川西致密砂岩气藏属于典型的致密低渗复式气藏，气藏类型及其压力恢复曲线形态复杂，其解释模型也各不相同，这给试井解释工作带来了极大的困难。结合静动态资料、压裂作业、测试工艺，应用4种储层模型、3种井模型及边界模型组合的试井解释模型，对川西致密砂岩气藏200多井层压力恢复资料进行了，并根据试井曲线特征对曲线类型进行了分类，为今后的试井解释工作提供了一种可资借鉴的解释方法和工作思路。
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| 关 键 词： | 致密砂岩气藏 试井解释 压力恢复 解释模型 压裂井 |
| 文章编号： | 1001-6872(2001)04-0065-06 |
CHARACTER ANALYSIS OF WELL TEST CURVE FOR WEST SICHUAN COMPACT SANDSTONE GAS RESERVOIR |
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| LUO Jin-li JIN Zheng-pin Research Institute of Oil & Gas Test Center of Southwest Petroleum Bureau,Deyang.CHARACTER ANALYSIS OF WELL TEST CURVE FOR WEST SICHUAN COMPACT SANDSTONE GAS RESERVOIR[J].Journal of Mineralogy and Petrology,2001,21(4):65-70. |
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| Authors: | LUO Jin-li JIN Zheng-pin Research Institute of Oil & Gas Test Center of Southwest Petroleum Bureau Deyang |
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| Institution: | LUO Jin-li JIN Zheng-pin Research Institute of Oil & Gas Test Center of Southwest Petroleum Bureau,Deyang 618000 |
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| Abstract: | Compact sandstone gas reservoir of West Sichuan is a typical compact & low permeability multiplex gas reservoir.The types of gas reservoir and pressure build-up test curve are complex,characterized by different interpretation models,leading to the difficulty in well test analyses.4 types of reservior models,3 types of well models and boundary model were used,combined with the static and dynamic data,hydraulic fracturing data and testing technique,to interpret the pressure budild-up data of over zoo wells in the compact sandstone gas reservoir in the western Sichuan.Curve types are classified on the basis of characteristics of well test curves.This new method proved to be useful. |
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| Keywords: | compact sandstone gas reservoir well test analyses pressure build-up analyses model hydraulic fracturing well |
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