| 石油测井仪器可靠性指标探讨 |
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| 引用本文： | 任晓荣,师义民,彭琥.石油测井仪器可靠性指标探讨[J].电子产品可靠性与环境试验,2002(5):22-26. |
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| 作者姓名： | 任晓荣 师义民 彭琥 |
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| 作者单位： | 1. 西北工业大学数学与信息科学系,陕西,西安,710072
2. 西安石油勘探仪器总厂,陕西,西安,710054 |
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| 摘 要： | 在分析常用可靠性指标及其应用现状的基础上，根据可靠性理论及石油测井仪器的特点。提出了石油测井仪器的可靠性模型。在探讨常用可靠性指标对石油测井仪器适用性的同时，提出将平衡稳定工作时间NWTURE和免维修测井井次NOLWNM作为石油测井仪器可靠性指标的思想；探讨了获取可靠性指标的途径。给出了推荐使用的石油测井仪器可靠性指标。
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| 关 键 词： | 石油测井仪器 可靠性模型 可靠性指标 平均稳定工作时间 免维修测井井次 |
| 修稿时间： | 2002年6月4日 |
Discussion on Reliability Indexes of Petroleum Logging Tools |
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| REN Xiao-rong,SHI Yi-min,PENG Hu.Discussion on Reliability Indexes of Petroleum Logging Tools[J].Electronic Product Reliability and Environmental Testing,2002(5):22-26. |
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| Authors: | REN Xiao-rong SHI Yi-min PENG Hu |
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| Abstract: | Based on analyzing of normal reliability indexes and their using situation, the reliability model of petroleum logging tools was proposed according to reliability theory and petroleum logging tools'specialty. By discussing the possibility of using normal reliability indexes to petroleum logging tools , the idea of using MWTURE and NOLWNM as reliability indexes of petroleum logging tools was suggested. The ways used to obtain reliability indexes were discussed and recommended reliability indexes of petroleum logging tools were presented. |
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| Keywords: | petroleum logging tool reliability model reliability indexes mean work time under rated error number of log with no maintenance |
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