| 可靠性理论在空气随钻震击器研制中的应用 |
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| 引用本文： | 马青芳.可靠性理论在空气随钻震击器研制中的应用[J].石油工业技术监督,2006,22(1):42-44. |
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| 作者姓名： | 马青芳 |
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| 作者单位： | 中国石油勘探开发研究院机械研究所,北京,100083 |
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| 摘 要： | 针对欠平衡空气循环钻井的工况特点，利用可靠性理论分析了常规随钻震击器用于空气循环钻井的失效机理，研发了适用于空气循环钻井的空气随钻震击器。
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| 关 键 词： | 空气循环钻井 空气随钻震击器 可靠性理论 |
| 收稿时间： | 2005-03-18 |
| 修稿时间： | 2005年3月18日 |
Application of Reliability Theory in the Development of the Air While-Drilling Jar |
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| Ma Qingfang.Application of Reliability Theory in the Development of the Air While-Drilling Jar[J].Technology Supervision In Petroleum Industry,2006,22(1):42-44. |
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| Authors: | Ma Qingfang |
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| Institution: | Ma Qingfang |
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| Abstract: | In view of the working conditions of under-balance-air circulating drilling,failure mechanism of the routine while-drilling jar to the air-circulating drilling is analyzed on the basis of the reliability theory.A air while-drilling jar adaptable to the aircirculating drilling has heen developed. |
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| Keywords: | air circulating drilling air while-drilling jar reliability theory |
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