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| 水平井偏心环空中岩屑床厚度预测研究 | |
| 引用本文： | 周风山,蒲春生.水平井偏心环空中岩屑床厚度预测研究[J].石油钻探技术,1998,26(4):17-19. |
| 作者姓名： | 周风山 蒲春生 |
| 作者单位： | Zhou Fengshan and Pu Chunsheng，vice professor and professor of Xi'an College of Petroleum，respectively. |
| 摘 要： | 正确认识水平井偏心环空中岩屑的运移及岩屑床形成的规律对改善水平井井眼清洗状况极为重要。根据偏心环空中两相流流动规律，建立了用于计算水平井岩屑床厚度的理论模型，结合室内试验数据及优化理论提出了预测岩屑床厚度的半经验公式，并将这一研究结果用于塞平１井（ＳＰ－１井）岩屑床厚度的预测。 |
| 关 键 词： | 水平井 钻井液性能 岩屑床 厚度 偏心 环形空间 两相流动 井眼净化预测 数学模型 塞平1井 |
Study on Predication Of Cuting Bed Thickness in Eccentric Annular in Horizontal Well |
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| Zhou Fengshan and Pu Chunsheng,vice professor and professor of Xi''an College of Petroleum,respectively..Study on Predication Of Cuting Bed Thickness in Eccentric Annular in Horizontal Well[J].Petroleum Drilling Techniques,1998,26(4):17-19. | |
| Authors: | Zhou Fengshan and Pu Chunsheng vice professor and professor of Xi'an College of Petroleum respectively |
| Abstract: | According to the laws of two phase flow in eccentric annular, a theoretical model that calculates cutting bed thickness in horizontal well was developed. Combining experimental data with optimization theory , a semi empirical formula to calculate cutting bed thickness was proposed. The formula was used in Well SP 1 to predict the cutting bed thickness. |
| Keywords: | horizontal well drilling fluid property cutting bed thickness eccentricity annular space two phase flow hole cleaning prediction mathematical model Well Saiping 1 |
| 本文献已被 CNKI 维普 等数据库收录！ | |
