| 储集岩真实突破压力的研究及其应用 |
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| 引用本文： | 向阳,赵冠军,单钰铭. 储集岩真实突破压力的研究及其应用[J]. 成都理工大学学报(自然科学版), 1994, 0(3) |
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| 作者姓名： | 向阳 赵冠军 单钰铭 |
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| 作者单位： | 成都理工学院石油系 |
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| 摘 要： | 储集岩石的真实突破压力是油气勘探开发中一项定量计算的关键参数。该文提出的有效应力下的水平流动水银注入技术能获取地层情况下的真实突破压力及储层情况下的毛管压力特征值，与常规方法相比，其参数更接近地层实际。
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| 关 键 词： | 有效应力，储集岩，压汞，突破压力，孔分布 |
RESEARCH AND APPLICATION OF THE REAL ENTRANCE PRESSURE OF RESERVOIR ROCKS |
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| Xiang Yang, Zhao Guanjun, Shan Yuming. RESEARCH AND APPLICATION OF THE REAL ENTRANCE PRESSURE OF RESERVOIR ROCKS[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 1994, 0(3) |
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| Authors: | Xiang Yang Zhao Guanjun Shan Yuming |
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| Affiliation: | Xiang Yang; Zhao Guanjun; Shan Yuming |
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| Abstract: | The real entrance pressure of reservoir rocks is a key quantitative parameter calculated during the exploration and exploitation of oil and gas. This paper presents a technology of horizontal mercury injection under effective stress. This technology can obtain the real entrance pressure under the condition of strata and the characteristic value of the capillary-pressure of reservoir rocks. In contrast to conventional methods,the parameters obtained by the method are more close to those of strata. |
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| Keywords: | effective stress reservoir rock mercury injection entrance pressure pore size distribution |
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