| 综合录井资料处理过程中微钻时计算方法 |
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| 引用本文： | 王丽,曹凤俊.综合录井资料处理过程中微钻时计算方法[J].录井工程,2011,22(2):5-8. |
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| 作者姓名： | 王丽 曹凤俊 |
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| 作者单位： | 大庆钻探工程公司地质录井一公司 |
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| 摘 要： | 综合录井提供的实时测量钻时受钻井及录井本身因素影响,误差较大。为使钻时数据更客观地反映储集层可钻性,通过对实时采集资料进行分析处理,去伪存真,以0.1 m小间距提取数据为例,给出了微钻时的计算方法,并具体分析了该钻时计算方法的特点。实践证明,重新计算后的微钻时有效地解决了现场测量钻时数据精度低、影响因素多、误差大等问题,对提高钻时数据可靠性、增强数据应用效果起到了一定的保障作用。
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| 关 键 词： | 综合录井 钻时 弊端 微钻时 方法 意义 |
The computing method for the micro drilling time during the data processing in comprehensive mud logging |
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| Wang Li,Cao Fengjun.The computing method for the micro drilling time during the data processing in comprehensive mud logging[J].Mud Logging Engineering,2011,22(2):5-8. |
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| Authors: | Wang Li Cao Fengjun |
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| Affiliation: | Wang Li and Cao Fengjun.The First Geologging Company,Daqing Drilling & Exploration Engineering Corporation,Chengfeng Village,Ranghulu District,Daqing City,Heilongjiang Province,163411,China |
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| Abstract: | The real-time measurement of the drilling time provided by the comprehensive mud logging is influenced by the factors of drilling and logging itself,the error is larger.In order to make the drilling time data more objectively reflect the change of the reservoir drillability,taking the data extracted at the small interval of 0.1 m as the example to eliminate the false and retain the true,the calculation method for the micro drilling time was given by analyzing and processing the information collected in real... |
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| Keywords: | comprehensive mud logging drilling time shortage micro drilling time method meaning |
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