【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,提出将平均稳定工作时间MWTURE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。更多还原

【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.更多还原