平顶山矿区原生结构煤和构造煤孔渗实验对比

郭德勇; 李春娇; 张友谊

doi:10.3799/dqkx.2014.142

Volume 39 Issue 11

Nov. 2014

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2014 > 39(11): 1500-1506

Guo Deyong, Li Chunjiao, Zhang Youyi, 2014. Contrast Study on Porosity and Permeability of Tectonically Deformed Coal and Indigenous Coal in Pingdingshan Mining Area, China. Earth Science, 39(11): 1500-1506. doi: 10.3799/dqkx.2014.142

Citation:

Guo Deyong, Li Chunjiao, Zhang Youyi, 2014. Contrast Study on Porosity and Permeability of Tectonically Deformed Coal and Indigenous Coal in Pingdingshan Mining Area, China. Earth Science, 39(11): 1500-1506. doi: 10.3799/dqkx.2014.142

Citation:

PDF( 630 KB)

Contrast Study on Porosity and Permeability of Tectonically Deformed Coal and Indigenous Coal in Pingdingshan Mining Area, China

doi: 10.3799/dqkx.2014.142

1.
Faculty of Resources & Safety Engineering, China University of Mining & Technology, Beijing 100083, China
2.
China Pingmei Shenma Group, Pingdingshan 467000, China

Received Date: 2014-05-20
Publish Date: 2014-11-01

Abstract

Abstract

Taking the simulation of indigenous coal and tectonically deformed coal in Pingdingshan coal district as the research object, porosity and permeability of different coal samples under different factors are determined in this paper. The variation trend of porosity and permeability under different factors is analyzed. The experimental results show that four factors analyzed have significant impact on both porosity and permeability of coal. The effect of confining pressure is greater than temperature when confining pressure and temperature work together. And part of experiment data are fitted by the Origin software, concluding with the function relationship of porosity and permeability of coal.
- porosity,
- permeability,
- confining pressure,
- temperature,
- moisture,
- tectonically deformed coal

FullText(HTML)

References(37)

References

Arenas, E., Chejne, F., 2004. The Effect of the Activating Agent and Temperature on the Porosity Development of Physically Activated Coal Chars. Carbon, 42(12-13): 2451-2455. doi: 10.1016/j.carbon.2004.04.041

Baghbanan, A., Jing, L., 2008. Stress Effects on Permeability in a Fractured Rock Mass with Correlated Fracture Length and Aperture. International Journal of Rock Mechanics and Mining Sciences, 45(8): 1320-1334. doi: 10.1016/j.ijrmms.2008.01015

Dana, E., Skoczylas, F., 1999. Gas Relative Permeability and Pore Structure of Sandstones. International Journal of Rock Mechanics and Mining Sciences, 36(5): 613-625. doi: 10.1016/S0148-9062(99)00037-6

Díaz Aguado, M.B., González Nicieza, C., 2007. Control and Prevention of Gas Outbursts in Coal Mines, Riosa-Olloniego Coalfield, Spain. International Journal of Coal Geology, 69(4): 253-266. doi: 10.1016/j.coal.2006.05.004

Feng, Z.J., Wan, Z.J., Zhao, Y.S., et al., 2010. Experimental Study of Permeability of Anthracite and Gas Coal Masses under High Temperature and Triaxial Stress. Chinese Journal of Rock Mechanics and Engineering, 29(4): 689-696 (in Chinese with English abstract). http://d.wanfangdata.com.cn/periodical/yslxygcxb201004005

Fu, X.H., Li, D.H., Qin, Y., et al., 2002. Experimental Research of Influence of Coal Matrix Shrinkage on Permeability. Journal of China University of Mining & Technology, 31(2): 129-131, 137 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZGKD200202004.htm

Ghabezloo, S., Sulem, J., Guédon, S., et al., 2009. Effective Stress Law for the Permeability of a Limestone. International Journal of Rock Mechanics and Mining Sciences, 46(2): 297-306. doi: 10.1016/j.ijrmms.2008.05.006

Guo, D.Y., Han, D.X., Feng, Z.L., 1998. Experimental Study on the Porosity and Permeability of Disturbed Coal under Confined Pressure. Coal Geology & Exploration, 26(4): 31-34 (in Chinese with English abstract). http://d.wanfangdata.com.cn/periodical/QK199800863669

Guo, D.Y., Song, G.T., Ku, M.X., 2002. Research on Coal Structure Indices to Coal and Gas Outbursts in Pingdingshan Mine Area, China. Journal of Coal Science & Engineering (China), 8(1): 1-6. http://qikan.cqvip.com/Qikan/Article/Detail?id=8588204

He, Y.L., Yang, L.Z., 2005. Mechanism of Effects of Temperature and Effective Stress on Permeability of Sandstone. Chinese Journal of Rock Mechanics and Engineering, 24(14): 2420-2427 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSLX200514004.htm

Hu, X., Liang, W., Hou, S.J., et al., 2012. Experimental Study of Effect of Temperature and Stress on Permeability Characteristics of Raw Coal and Shaped Coal. Chinese Journal of Rock Mechanics and Engineering, 31(6): 1222-1229 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSLX201206019.htm

Hu, Y.Q., Zhao, Y.S., Yang, D., et al., 2010. Experimental Study of Effect of Temperature on Permeability Characteristics of Lignite. Chinese Journal of Rock Mechanics and Engineering, 29(8): 1585-1590 (in Chinese with English abstract). http://d.wanfangdata.com.cn/periodical/yslxygcxb201008010

Huang, Y.Z., Wang, E.Z., 2007. Experimental Study on Coefficient of Sensitiveness between Percolation Rate and Effective Pressure for Low Permeability Rock. Chinese Journal of Rock Mechanics and Engineering, 26(2): 410-414 (in Chinese with English abstract). http://d.wanfangdata.com.cn/periodical/yslxygcxb200702025

Jasinge, D., Ranjith, P.G., Choi, S.K., 2011. Effects of Effective Stress Changes on Permeability of Latrobe Valley Brown Coal. Fuel, 90(3): 1292-1300. doi: 10.1016/j.fuel.2010.10.053

Konecny, P., Kozusnikova, A., 2011. Influence of Stress on the Permeability of Coal and Sedimentary Rocks of the Upper Silesian Basin. International Journal of Rock Mechanics and Mining Sciences, 48(2): 347-352. doi: 10.1016/j.jirmms.2010.11.017.

Li, Z.Q., Xian, X.F., Long, Q.M., 2009. Experiment Study of Coal Permeability under Different Temperature and Stress. Journal of China University of Mining & Technology, 38(4): 523-527 (in Chinese with English abstract). http://www.researchgate.net/publication/279908140_Experiment_study_of_coal_permeability_under_different_temperature_and_stress

Liu, X.J., Gao, H., Liang, L.X., 2011. Study of Temperature and Confining Pressure Effects on Porosity and Permeability in Low Permeability Sandstone. Chinese Journal of Rock Mechanics and Engineering, 30(Suppl. 2): 3771-3778 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-YSLX2011S2053.htm

Peng, S.P., Meng, Z.P., Wang, H., et al., 2003. Testing Study on Pore Ratio and Permeability of Sandstone under Different Confining Pressures. Chinese Journal of Rock Mechanics and Engineering, 22(5): 742-746 (in Chinese with English abstract). http://www.researchgate.net/publication/285735297_Testing_study_on_pore_ratio_and_permeability_of_sandstone_under_different_confining_pressures

Sulem, J., Ouffroukh, H., 2006. Shear Banding in Drained and Undrained Triaxial Tests on a Saturated Sandstone: Porosity and Permeability Evolution. International Journal of Rock Mechanics and Mining Sciences, 43(2): 292-310. doi: 10.1016/j.ijrmms.2005.07.001

Wang, R.F., Chen, M.Q., 2008. Characteristics and Influencing Factors of Movable Fluid in Ultra-Low Permeability Sandstone Reservoir. Acta Petrolei Sinica, 29(4): 558-561, 566 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYXB200804016.htm

Xu, J., Zhang, D.D., Peng, S.J., et al., 2011. Experimental Research on Impact of Temperature on Seepage Characteristics of Coal Containing Methane under Triaxial Stress. Chinese Journal of Rock Mechanics and Engineering, 30(9): 1848-1854 (in Chinese with English abstract). http://www.cqvip.com/main/zcps.aspx?c=1&id=39311738

Xu, J.Y., Peng, D.J., Luo, Z.T., 1995. Significant Effect of Confining Pressure on Structural Fracture Porosities. Acta Petrolei Sinica, 16(3): 44-47 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYXB503.006.htm

Yuan, C.F., 1985. Tectonically Deformed Coal and Coal Gas Outburst. Coal Science and Technology, 1(1): 53-60 (in Chinese).

冯子军, 万志军, 赵阳升, 等, 2010. 高温三轴应力下无烟煤、气煤煤体渗透特性的试验研究. 岩石力学与工程学报, 29(4): 689-696. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201004008.htm

傅雪海, 李大华, 秦勇, 等, 2002. 煤基质收缩对渗透率影响的实验研究. 中国矿业大学学报, 31(2): 129-131, 137. doi: 10.3321/j.issn:1000-1964.2002.02.005

郭德勇, 韩德馨, 冯志亮, 1998. 围压下构造煤的孔隙度和渗透率特征实验研究. 煤田地质与勘探, 26(4): 31-34. https://www.cnki.com.cn/Article/CJFDTOTAL-MDKT804.007.htm

贺玉龙, 杨立中, 2005. 温度和有效应力对砂岩渗透率的影响机理研究. 岩石力学与工程学报, 24(14): 2420-2427. doi: 10.3321/j.issn:1000-6915.2005.14.004

胡雄, 梁为, 侯厶靖, 等, 2012. 温度与应力对原煤、型煤渗透特性影响的试验研究. 岩石力学与工程学报, 31(6): 1222-1229. doi: 10.3969/j.issn.1000-6915.2012.06.018

胡耀青, 赵阳升, 杨栋, 等, 2010. 温度对褐煤渗透特性影响的试验研究. 岩石力学与工程学报, 29(8): 1585-1590. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201008012.htm

黄远智, 王恩志, 2007. 低渗透岩石渗透率对有效应力敏感系数的试验研究. 岩石力学与工程学报, 26(2): 410-414. doi: 10.3321/j.issn:1000-6915.2007.02.025

李志强, 鲜学福, 隆晴明, 2009. 不同温度应力条件下煤体渗透率实验研究. 中国矿业大学学报, 38(4): 523-527. doi: 10.3321/j.issn:1000-1964.2009.04.012

刘向君, 高涵, 梁利喜, 2011. 温度围压对低渗透砂岩孔隙度和渗透率的影响研究. 岩石力学与工程学报, 30(增刊2): 3771-3778. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX2011S2053.htm

彭苏萍, 孟召平, 王虎, 等, 2003. 不同围压下砂岩孔渗规律试验研究. 岩石力学与工程学报, 22(5): 742-746. doi: 10.3321/j.issn:1000-6915.2003.05.010

王瑞飞, 陈明强, 2008. 特低渗透砂岩储层可动流体赋存特征及影响因素. 石油学报, 29(4): 558-561, 566. doi: 10.3321/j.issn:0253-2697.2008.04.015

许江, 张丹丹, 彭守建, 等, 2011. 三轴应力条件下温度对原煤渗流特性影响的实验研究. 岩石力学与工程学报, 30(9): 1848-1854. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201109015.htm

许浚远, 彭大钧, 罗蛰潭, 1995. 围压对构造裂缝孔隙度的重要影响. 石油学报, 16(3): 44-47. doi: 10.3321/j.issn:0253-2697.1995.03.017

袁崇孚, 1985. 构造煤和煤与瓦斯突出. 煤炭科学技术, 1(1): 53-60. https://www.cnki.com.cn/Article/CJFDTOTAL-MTKJ198601011.htm

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(7) / Tables(7)

Get Citation

PDF

XML

Article views (3596) PDF downloads(638)

Contrast Study on Porosity and Permeability of Tectonically Deformed Coal and Indigenous Coal in Pingdingshan Mining Area, China

doi: 10.3799/dqkx.2014.142

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Export File

Citation

Format

Content