| 番禺30-1气田水平井井壁力学稳定性实验研究 |
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| 引用本文： | 裴柏林,刘正伟,曾鸣. 番禺30-1气田水平井井壁力学稳定性实验研究[J]. 新疆石油天然气, 2004, 16(4): 22-24 |
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| 作者姓名： | 裴柏林 刘正伟 曾鸣 |
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| 作者单位： | 1. 石油大学石油工程学院
2. 石油大学(北京)机电学院,昌平,102249 |
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| 摘 要： | 用物理实验方法来确定井壁稳定性即井壁缩径可能性。在岩心加持器中装入经过实验室处理过的岩样,通过对其同时加围压和轴压,测量一段时间间隔不同压力下的岩样的内径的变化,来确定实际地层中水平井井壁的缩小程度。同时也为完井提供一定的参考。
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| 关 键 词： | 力学稳定性 缩径 完井 |
| 文章编号： | 1009-0207(2004)04-0022-03 |
| 修稿时间： | 2004-07-31 |
EXPERIMENTAL RESEARCH ON HORIZONTAL WELL BOREHOLE STABILITY IN FANYU 30-1 GAS FIELD |
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| PEI Bai - lin,LIU Zheng-wei,ZENG Ming . Petroleum Engineering College. EXPERIMENTAL RESEARCH ON HORIZONTAL WELL BOREHOLE STABILITY IN FANYU 30-1 GAS FIELD[J]. Xinjiang Oil & Gas, 2004, 16(4): 22-24 |
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| Authors: | PEI Bai - lin LIU Zheng-wei ZENG Ming . Petroleum Engineering College |
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| Abstract: | Horizontal well borehole stability is discussed by experiments in the paper. A rock sample is drilled and saturated with brine, then installed into a core holder. A confining pressure is exerted on the core holder,at the same time,the inner diameter of core sample is measured under different pressure condition so as to establish the shrink extent of horizontal well borehole in actual formation. this reaserch offers some reference of well completion. |
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| Keywords: | mechanical stability borehore shrink well completion |
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