| 地层元素测井解释方法研究 |
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| 引用本文： | 喻益明. 地层元素测井解释方法研究[J]. 同位素, 2017, 30(3): 187-193. DOI: 10.7538/tws.2017.youxian.009 |
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| 作者姓名： | 喻益明 |
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| 作者单位： | 大庆油田测试技术服务分公司,黑龙江大庆,163453 |
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| 基金项目： | 国家科技重大专项大型油气田及煤层气开发(2OllzXO5O14) |
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| 摘 要： | 配合脉冲中子地层元素测井仪的应用,开展地层元素测井解释方法研究,获取地层元素标准谱库,编制地层元素解释软件,解释得到元素产额、干重(不含结晶水的质量百分含量)、矿物组分含量。取芯井对比结果显示,解释结果与取芯化验结果一致性较好,研究结果可为复杂岩性评价、准确计算孔隙度提供数据。
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| 关 键 词： | 地层元素 能谱测井 标准谱 矿物组分 |
The Study of Formation Elements Logging Interpretation Method |
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| YU Yi-ming. The Study of Formation Elements Logging Interpretation Method[J]. Isotopes, 2017, 30(3): 187-193. DOI: 10.7538/tws.2017.youxian.009 |
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| Authors: | YU Yi-ming |
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| Affiliation: | Logging & Testing Services Company of Daqing Oilfield Co. Ltd., Daqing 163453, China |
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| Abstract: | In order to apply pulse neutron formation elements logging tool,the research on the interpretation method of the formation elements logging was performed.A standard spectrum library of the formation elements was obtained,and an interpretation software was compiled,through which,the element yield,dry weight (mass percent content without crystalline water) and mineralogical composition could be obtained.Comparing the interpretation results with the data from the cored well showed that the interpretation results had a good consistency with the core test results,which provided data bases for the evaluation of complex lithology and accurate calculation of porosity. |
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| Keywords: | formation elements spectrum logging standard spectrum mineralogical composition |
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