| 价井泵活塞密封失效机理分析 |
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| 引用本文： | 彭胜南,焦时泉.价井泵活塞密封失效机理分析[J].西南石油大学学报（社会科学版）,2018,4(4):52-59. |
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| 作者姓名： | 彭胜南 焦时泉 |
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| 摘 要： | 本文在简述钻井泵工况条件后，对钻井泵活塞失效特征、机理和主要影响因素进行了分析，并提出了提高泥浆润滑性、完善净化系统、控制缸套活塞间隙、实行预防性保养等意见。
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ANALYSIS OF THE MECHANSIM OF THE SEAL FAILURE OF DRILLING PUMPS |
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| PENG Sheng-nan,JIAO Shi-quan.ANALYSIS OF THE MECHANSIM OF THE SEAL FAILURE OF DRILLING PUMPS[J].Journal of Southwest Petroleum University(Social Sciences Edition),2018,4(4):52-59. |
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| Authors: | PENG Sheng-nan JIAO Shi-quan |
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| Abstract: | After briefly explaining the work of the drilling pump,we made an analysis of the propertise,mechanism and the major influencing factors of the seal failure of drilling pumps.In order to prevent the seal from failing we suggestes improving the lubricity of the drilling fluid,perfrcting the cleaning system,comtrolling the clearance between the piston and the liner and taking some preventive measures. |
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