Change types of coal permeability to gas and its identification pattern

Li Junqian; Lu Shuangfang; Xue Haitao; Wang Weiming; Zhang Pengfei

doi:10.11781/sysydz201506802

Volume 37 Issue 6

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TANG Xianglu, JIANG Zhenxue, SHAO Zeyu, HOU Zesheng, HE Shijie, LIU Xiaoxue, WANG Yuchao. Pore structure and physical properties of Quaternary weak diagenetic shales[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2022, 44(2): 210-218. doi: 10.11781/sysydz202202210

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Li Junqian, Lu Shuangfang, Xue Haitao, Wang Weiming, Zhang Pengfei. Change types of coal permeability to gas and its identification pattern[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2015, 37(6): 802-808. doi: 10.11781/sysydz201506802

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Change types of coal permeability to gas and its identification pattern

doi: 10.11781/sysydz201506802

Unconventional Oil & Gas and Renewable Energy Research Institute, China University of Petroleum, Qingdao, Shandong 266580, China

Received Date: 2014-09-13
Rev Recd Date: 2015-09-10
Publish Date: 2015-11-28

Abstract

Abstract

Coal shows a variety of permeabilities to gas flow. Coal samples of different ranks were collected from 32 mines in China, and were prepared into 54 cylindrical cores to investigate coal permeability to gas (CO₂) flow. The results were classified based on rebound pressure and permeability damage rate. Furthermore, apattern of change types was established. These included "declining type", "rebounding type" and "increasing type", which could be further sub-divided into 8 types. The permeability change types can be identified from cross-plots of "maximum vitrinite reflectance-initial permeability", "ratio of inertinite content to vitrinite content-initial permeability", "ratio of fixed carbon content to ash yield-initial permeability" and "ratio of inertinite content to vitrinite content-ratio of fixed carbon content to ash yield".
- permeability to gas,
- rebounding pressure,
- permeability damage rate,
- coal,
- coalbed methane

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References

[1]	傅雪海,秦勇,姜波,等.山西沁水盆地中-南部煤储层渗透率物理模拟与数值模拟[J].地质科学,2003,38(2):221-229. Fu Xuehai,Qin Yong,Jiang Bo,et al.Physical and numerical simulations of permeability of coal reservoirs in central and southern part of the Qinshui basin,Shanxi[J].Chinese Journal of Geology,2003,38(2):221-229.
[2]	秦勇,叶建平,林大扬,等.煤储层厚度与其渗透性及含气性关系初步探讨[J].煤田地质与勘探,2000,28(1):24-27. Qin Yong,Ye Jianping,Lin Dayang,et al.Relationship of coal reservoir thickness and its permeability and gas-bearing property[J].Coal Geology & Exploration,2000,28(1):24-27.
[3]	唐书恒.煤储层渗透性影响因素探讨[J].中国煤田地质,2001,13(1):28-30,86. Tang Shuheng.Probe into the influence factors on permeability of coal reservoirs[J].Coal Geology of China,2001,13(1):28-30,86.
[4]	叶建平,史保生,张春才.中国煤储层渗透性及其主要影响因素[J].煤炭学报,1999,24(2):118-122. Ye Jianping,Shi Baosheng,Zhang Chuncai.Coal reservoir permeability and its controlled factors in China[J].Journal of China Coal Society,1999,24(2):118-122.
[5]	钟玲文,员争荣,李贵红,等.我国主要含煤区煤体结构特征及与渗透性关系的研究[J].煤田地质与勘探,2004,32(增1):77-81. Zhong Lingwen,Yuan Zhengrong,Li Guihong,et al.The relationship between coal structure and permeability in main coal bearing areas in China[J].Coal Geology & Exploration,2004,32(S1):77-81.
[6]	董敏涛,张新民,郑玉柱,等.煤层渗透率统计预测方法[J].煤田地质与勘探,2005,33(6):28-31. Dong Mintao,Zhang Xinmin,Zheng Yuzhu,et al.The approach on statistic predict of coal permeability[J].Coal Geology & Exploration,2005,33(6):28-31.
[7]	陈金刚,张景飞.构造对高煤级煤储层渗透率的系统控制效应:以沁水盆地为例[J].天然气地球科学,2007,18(1):134-136. Chen Jingang,Zhang Jingfei.Systematic control effect of structures on permeability of high coal rank reservoirs[J].Natural Gas Geoscience,2007,18(1):134-136.
[8]	王有智,王世辉,吴刚.呼和湖凹陷煤储层孔隙特征及其对吸附能力的影响[J].断块油气田,2014,21(4):444-448. Wang Youzhi,Wang Shihui,Wu Gang.Ore characteristics of coal reservoir in Huhehu Depression and its effect on adsorption capacity[J].Fault-Block Oil and Gas Field,2014,21(4):444-448.
[9]	Li J Q,Liu D M,Yao Y B,et al.Evaluation and modeling of gas permeability changes in anthracite coals[J].Fuel,2013,111:606-612.
[10]	汪吉林,秦勇,傅雪海.多因素叠加作用下煤储层渗透率的动态变化规律[J].煤炭学报,2012,37(8):1348-1353. Wang Jilin,Qin Yong,Fu Xuehai.Dynamic changes laws of the coal reservoirs permeability under the superimposition of multi influential factors[J].Journal of China Coal Society,2012,37(8):1348-1353.
[11]	Li J Q,Liu D M,Yao Y B,et al.Control of CO₂ permeability change in different rank coals during pressure depletion:An experimental study[J].Energy & Fuels,2014,28(2):987-996.
[12]	Harpalani S,Chen G L.Influence of gas production induced volume-tric strain on permeability of coal[J].Geotechnical & Geological Engineering,1997,15(4):303-325.
[13]	孟召平,侯泉林.煤储层应力敏感性及影响因素的试验分析[J].煤炭学报,2012,37(3):430-437. Meng Zhaoping,Hou Quanlin.Experimental research on stress sensitivity of coal reservoir and its influencing factors[J].Journal of China Coal Society,2012,37(3):430-437.
[14]	肖晓春,潘一山.低渗煤储层气体滑脱效应试验研究[J].岩石力学与工程学报,2008,27(增2):3509-3515. Xiao Xiaochun,Pan Yishan.Experimental study on gas slippage effects in hypotonic coal reservoir[J].Chinese Journal of Rock Mechanics and Engineering,2008,27(S2):3509-3515.
[15]	Mckee C R,Bumb A C,Koenig R A.Stress-dependent permeability and porosity of coal and other geologic formations[J].SPE Formation Evaluation,1988,3(1):81-91.
[16]	傅雪海,秦勇,张万红.高煤级煤基质力学效应与煤储层渗透率耦合关系分析[J].高校地质学报,2003,9(3):373-377. Fu Xuehai,Qin Yong,Zhang Wanhong.Coupling correlation between high-rank coal matrix mechanic effect and coal reservoir permeability[J].Geological Journal of China Universities,2003,9(3):373-377.
[17]	Cui X J,Bustin R M.Volumetric strain associated with methane desorption and its impact on coalbed gas production from deep coal seams[J].AAPG Bulletin,2005,89(9):1181-1202.
[18]	Shi J Q,Durucan S.A model for changes in coalbed permeability during primary and enhanced methane recovery[J].SPE Reservoir Evaluation & Engineering,2005,8(4):291-299.
[19]	Palmer I.Permeability changes in coal:Analytical modeling[J].International Journal of Coal Geology,2009,77(1-2):119-126.
[20]	Connell L D,Lu M,Pan Z J.An analytical coal permeability model for tri-axial strain and stress conditions[J].International Journal of Coal Geology,2010,84(2):103-114.
[21]	陈振宏,陈艳鹏,杨焦生,等.高煤阶煤层气储层动态渗透率特征及其对煤层气产量的影响[J].石油学报,2010,31(6):966-969. Chen Zhenhong,Chen Yanpeng,Yang Jiaosheng,et al.Reservoir dynamic permeability of high rank coalbed methane and its effect on the coalbed methane output[J].Acta Petrolei Sinica,2010,31(6):966-969.
[22]	Liu S M,Harpalani S,Pillalamarry M.Laboratory measurement and modeling of coal permeability with continued methane production:Part 2,modeling results[J].Fuel,2012,94:117-124.
[23]	邵先杰,董新秀,汤达祯,等.煤层气开发过程中渗透率动态变化规律及对产能的影响[J].煤炭学报,2014,39(S1):146-151. Shao Xianjie,Dong Xinxiu,Tang Dazhen,et al.Permeability dyna-mic change law and its effect on productivity during coalbed me-thane development[J].Journal of China Coal Society,2014,39(S1):146-151.
[24]	李俊乾,刘大锰,姚艳斌,等.气体滑脱及有效应力对煤岩气相渗透率的控制作用[J].天然气地球科学,2013,24(5):1074-1078. Li Junqian,Liu Dameng,Yao Yanbin,et al.Controls of gas slippage and effective stress on the gas permeability of coal[J].Natural Gas Geoscience,2013,24(5):1074-1078.
[25]	Li J Q,Liu D M,Yao Y B,et al.Influencing factors of the Young's modulus of anthracite coals[J].Applied Mechanics and Materials,2013,295-298:2762-2765.
[26]	李俊乾,姚艳斌,蔡益栋,等.华北地区不同变质程度煤的物性特征及成因探讨[J].煤炭科学技术,2012,40(4):111-115. Li Junqian,Yao Yanbin,Cai Yidong,et al.Discussion on coal physical properties and formation with different metamorphic degree in North China[J].Coal Science and Technology,2012,40(4):111-115.

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Change types of coal permeability to gas and its identification pattern

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Change types of coal permeability to gas and its identification pattern

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