二连盆地吉尔嘎朗图凹陷低煤阶煤层气富集模式
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摘要
二连盆地为我国典型低煤阶褐煤分布区,煤层气资源丰富,但煤层气富集成藏机制认识不足制约了该区低煤阶煤层气的勘探开发。为此以二连盆地吉尔嘎朗图凹陷低煤阶煤层气为研究对象,从煤层分布、含气性、煤层气成因、生物成因气模拟实验、保存条件等方面研究了该区煤层气富集的主控因素,并指出了下一步的勘探方向。研究结果表明:(1)浅水湖盆聚煤环境下,凹陷中部—缓坡带厚煤层发育,厚煤层弥补了含气量的不足;(2)含煤段堆积过程中,浅水湖泊周期性出现使得煤层上覆泥岩周期性发育,盖层条件有利;(3)凹陷中部—缓坡带位于地下水承压区,水动力侧向封堵有利于煤层气富集;(4)研究区煤层气为生物成因,原位条件下煤样产气0.25 m L/g,现今仍有生物气生成。结论认为:(1)厚煤层发育区、具备生物气生成以及良好的封盖条件并处于水动力承压区为吉尔嘎朗图凹陷煤层气富集成藏的关键;(2)吉尔嘎朗图凹陷煤层气富集模式为生物气+承压水封堵煤层气富集,中部—缓坡带L12—S88井区为下一步煤层气建产的有利区。
The Erlian Basin is a typical low-rank lignite distribution area in China. Its coalbed methane(CBM) resources are abundant, but the CBM enrichment and accumulation mechanisms are not understood sufficiently, which restricts the exploration and development of low-rank CBM gas. In this paper, with low-rank CBM gas reservoirs in the Jiergalangtu Sag of the Erlian Basin as an example, the main factors controlling CBM accumulation were analyzed from the aspects of coal bed distribution, gas content, CBM origin, biogenic gas simulation experiment and preservation conditions, and then the future exploration direction was pointed out. Some results were obtained. First, a thick coal bed is developed at the central belt–gentle slope of the Jiergalangtu Sag in the coal forming environment of shallow lake basins, and it compensates for the deficiency of gas content. Second, mudstones overlying coal beds are developed periodically due to the periodic occurrence of shallow lake during the accumulation of coal bearing sections, so the caprocks are favorable. Third, the central belt–gentle slope of the Jiergalangtu Sag is located in a confined groundwater area, where the hydraulic lateral sealing is favorable for CBM accumulation. Fourth, CBM in the study area is biogenic with an in-situ gas production ratio of 0.25 m L/g, and currently the generation of biogenic gas still continues. Fifth, the CBM enrichment pattern in the fault basin is that biogas and CBM gas are both sealed by confined water. It is concluded that the key factors for CBM accumulation in the Jiergalangtu Sag are thick coal beds, biogas generation, favorable seals/caprocks and hydraulic confined areas. Besides, the Well L12-S88 area in the central belt–gentle slope of the Jiergalangtu Sag is the favorable area for future CBM productivity construction.
The Erlian Basin is a typical low-rank lignite distribution area in China. Its coalbed methane(CBM) resources are abundant, but the CBM enrichment and accumulation mechanisms are not understood sufficiently, which restricts the exploration and development of low-rank CBM gas. In this paper, with low-rank CBM gas reservoirs in the Jiergalangtu Sag of the Erlian Basin as an example, the main factors controlling CBM accumulation were analyzed from the aspects of coal bed distribution, gas content, CBM origin, biogenic gas simulation experiment and preservation conditions, and then the future exploration direction was pointed out. Some results were obtained. First, a thick coal bed is developed at the central belt–gentle slope of the Jiergalangtu Sag in the coal forming environment of shallow lake basins, and it compensates for the deficiency of gas content. Second, mudstones overlying coal beds are developed periodically due to the periodic occurrence of shallow lake during the accumulation of coal bearing sections, so the caprocks are favorable. Third, the central belt–gentle slope of the Jiergalangtu Sag is located in a confined groundwater area, where the hydraulic lateral sealing is favorable for CBM accumulation. Fourth, CBM in the study area is biogenic with an in-situ gas production ratio of 0.25 m L/g, and currently the generation of biogenic gas still continues. Fifth, the CBM enrichment pattern in the fault basin is that biogas and CBM gas are both sealed by confined water. It is concluded that the key factors for CBM accumulation in the Jiergalangtu Sag are thick coal beds, biogas generation, favorable seals/caprocks and hydraulic confined areas. Besides, the Well L12-S88 area in the central belt–gentle slope of the Jiergalangtu Sag is the favorable area for future CBM productivity construction.
引文
[1]李五忠,田文广,孙斌,王宪花,赵玉红.低煤阶煤层气成藏特点与勘探开发技术[J].天然气工业,2008,28(3):23-24.Li Wuzhong,Tian Wenguang,Sun Bin,Wang Xianhua&Zhao Yuhong.Characteristics of pooling and exploration and development of CBM in low-rank coals[J].Natural Gas Industry,2008,28(3):23-24.
[2]孙平,刘洪林,巢海燕,王一兵.低煤阶煤层气勘探思路[J].天然气工业,2008,28(3):19-22.Sun Ping,Liu Honglin,Chao Haiyan&Wang Yibing.Exploration direction of coalbed methane in low-rank coals[J].Natural Gas Industry,2008,28(3):19-22.
[3]王勃,李景明,张义,王红岩,刘洪林,李贵中,等.中国低煤阶煤层气地质特征[J].石油勘探与开发,2009,36(1):30-34.Wang Bo,Li Jingming,Zhang Yi,Wang Hongyan,Liu Honglin,Li Guizhong,et al.Geological characteristics of low rank coalbed methane,China[J].Petroleum Exploration and Development,2009,36(1):30-34.
[4]孙平,王勃,孙粉锦,郑贵强,李贵中,王红岩,等.中国低煤阶煤层气成藏模式研究[J].石油学报,2009,30(5):648-653.Sun Ping,Wang Bo,Sun Fenjin,Zheng Guiqiang,Li Guizhong,Wang Hongyan,et al.Research on reservoir patterns of low-rank coal-bed methane in China[J].Acta Petrolei Sinica,2009,30(5):648-653.
[5]孙斌,邵龙义,赵庆波,李五忠,陈刚.二连盆地煤层气勘探目标评价[J].煤田地质与勘探,2008,36(1):22-26.Sun Bin,Shao Longyi,Zhao Qingbo,Li Wuzhong&Chen Gang.Evaluation of coalbed gas exploration target in Erlian Basin[J].Coal Geology&Exploration,2008,36(1):22-26.
[6]雷怀玉,孙钦平,孙斌,李五忠,陈刚,田文广.二连盆地霍林河地区低煤阶煤层气成藏条件及主控因素[J].天然气工业,2010,30(6):26-30.Lei Huaiyu,Sun Qinping,Sun Bin,Li Wuzhong,Chen Gang&Tian Wenguang.Conditions and major controlling factors of coalbed methane accumulation in coal reservoirs with low coal rank in the Huolinhe area,Erlian Basin[J].Natural Gas Industry,2010,30(6):26-30.
[7]韩兵,张明,刘旺博.二连盆地群低煤阶煤层气成藏模式——以霍林河盆地为例[J].煤田地质与勘探,2012,40(1):24-28.Han Bing,Zhang Ming&Liu Wangbo.Coalbed methane reservoir-forming pattern of low rank coal in Erlian Basin:With Huolinhe Basin as an example[J].Coal Geology&Exploration,2012,40(1):24-28.
[8]孙粉锦,李五忠,孙钦平,孙斌,田文广,陈彦君,等.二连盆地吉尔嘎朗图凹陷低煤阶煤层气勘探[J].石油学报,2017,38(5):485-492.Sun Fenjin,Li Wuzhong,Sun Qinping,Sun Bin,Tian Wenguang,Chen Yanjun,et al.Low-rank coalbed methane exploration in Jiergalangtu sag,Erlian Basin[J].Acta Petrolei Sinica,2017,38(5):485-492.
[9]费宝生,祝玉衡,邹伟宏,杜金虎.二连裂谷盆地群油气地质[M].北京:石油工业出版社,2001.Fei Baosheng,Zhu Yuheng,Zou Weihong&Du Jinhu.Petroleum geology of Erlian Rift Basin Group[M].Beijing:Petroleum Industry Press,2001.
[10]魏巍,朱筱敏,朱世发,何明薇,吴健平,王名巍,等.二连盆地额仁淖尔凹陷下白垩统云质岩致密油储层特征与成因[J].中国石油勘探,2017,22(3):71-80.Wei Wei,Zhu Xiaomin,Zhu Shifa,He Mingwei,Wu Jianping,Wang Mingwei,et al.Characteristics and origin of the Lower Cretaceous dolomitic tight oil reservoir in Erenaor sag,Erlian Basin[J].China Petroleum Exploration,2017,22(3):71-80.
[11]王帅,邵龙义,闫志明,孙钦平,王东东,鲁静,等.二连盆地吉尔嘎朗图凹陷下白垩统赛汉塔拉组层序地层及聚煤特征[J].古地理学报,2015,17(3):393-403.Wang Shuai,Shao Longyi,Yan Zhiming,Sun Qinping,Wang Dongdong,Lu Jing,et al.Sequence stratigraphy and coal accumulation of the Lower Cretaceous Saihantala Formation in Jiergalangtu Sag of Erlian Basin[J].Journal of Palaeogeography,2015,17(3):393-403.
[12]李思田,李宝芳,杨士恭,黄家福,李祯.中国东北部晚中生代断陷型煤盆地的沉积作用和构造演化[J].地球科学——中国地质大学学报,1982(3):275-294.Li Sitian,Li Baofang,Yang Shigong,Huang Jiafu&Li Zhen.Sedimentation and tectonic evolution of Mesozoic faulted coal basins in northeastern China[J].Earth Science—Journal of China University of Geosciences,1982(3):275-294.
[13]王东东,邵龙义,张强,丁峰,李兆彬,张文龙.二连盆地群下白垩统含煤地层聚煤特征分析[J].中国矿业大学学报,2013,42(2):257-265.Wang Dongdong,Shao Longyi,Zhang Qiang,Ding Feng,Li Zhaobin&Zhang Wenlong.Analysis of coal-accumulating characteristics in the Lower Cretaceous coal-containing strata of the Erlian Basin Group[J].Journal of China University of Mining&Technology,2013,42(2):257-265.
[14]王帅,邵龙义,孙钦平,侯海海,高双,鲁静,等.二连盆地吉尔嘎朗图凹陷煤层气储层特征及勘探潜力[J].煤田地质与勘探,2017,45(4):63-69.Wang Shuai,Shao Longyi,Sun Qinping,Hou Haihai,Gao Shuang,Lu Jing,et al.Characteristics of CBM reservoirs and exploration potential in Jiergalangtu sag of Erlian Basin[J].Coal Geology&Exploration,2017,45(4):63-69.
[15]吴昕,吴冲龙,毛小平,张继吟.吉尔嘎郎图凹陷赛汉塔拉组沉积特征与超厚煤层异地成因分析[J].沉积学报,2016,34(6):1155-1164.Wu Xin,Wu Chonglong,Mao Xiaoping&Zhang Jiyin.Analysis on sedimentary characteristics and allochthonous genesis of extra-thick seam in Jiergalangtu Depression,Saihantala Formation[J].Acta Sedimentologica Sinica,2016,34(6):1155-1164.
[16]欧阳永林,孙斌,王勃,田文广,赵洋,曹海霄.煤层气封闭体系及其与煤层气富集的关系[J].天然气工业,2016,36(10):19-27.Ouyang Yonglin,Sun Bin,Wang Bo,Tian Wenguang,Zhao Yang&Cao Haixiao.CBM sealing system and its relationship with CBM enrichment[J].Natural Gas Industry,2016,36(10):19-27.
[17]赵贤正,周立宏,蒲秀刚,肖敦清,姜文亚,韩文中,等.断陷湖盆斜坡区油气富集理论与勘探实践——以黄骅坳陷古近系为例[J].中国石油勘探,2017,22(2):13-23.Zhao Xianzheng,Zhou Lihong,Pu Xiugang,Xiao Dunqing,Jiang Wenya,Han Wenzhong,et al.Hydrocarbon enrichment theory and exploration practice in the slope of fault lake basin:A case study of Paleogene in Huanghua Depression[J].China Petroleum Exploration,2017,22(2):13-23.
[18]刘洪林,李景明,王红岩,赵庆波.水文地质条件对低煤阶煤层气成藏的控制作用[J].天然气工业,2008,28(7):20-22.Liu Honglin,Li Jingming,Wang Hongyan&Zhao Qingbo.Control of hydrogeological conditions on accumulation of coalbed methane in low-rank coal[J].Natural Gas Industry,2008,28(7):20-22.
[19]苏现波,徐影,吴昱,夏大平,陈鑫.盐度、p H对低煤阶煤层生物甲烷生成的影响[J].煤炭学报,2011,36(8):1302-1306.Su Xianbo,Xu Ying,Wu Yu,Xia Daping&Chen Xin.Effect of salinity and p H on biogenic methane production of low-rank coal[J].Journal of China Coal Society,2011,36(8):1302-1306.
[20]李刚,杨立中,欧阳锋.厌氧消化过程控制因素及p H和Eh的影响分析[J].西南交通大学学报,2001,36(5):518-521.Li Gang,Yang Lizhong&Ouyang Feng.Control factors of anaerobic digestion and effect of p H and Eh[J].Journal of Southwest Jiaotong University,2001,36(5):518-521.
[21]戴金星,戚厚发,宋岩.鉴别煤成气和油型气若干指标的初步探讨[J].石油学报,1985,6(2):31-38.Dai Jinxing,Qi Houfa&Song Yan.On the indicators for identifying gas from oil and gas from coal measure[J].Acta Petrolei Sinica,1985,6(2):31-38.
[22]戴金星,戚厚发,宋岩,关德师.我国煤层气组份、碳同位素类型及其成因和意义[J].中国科学B辑,1986(12):1317-1326.Dai Jinxing,Qi Houfa,Song Yan&Guan Deshi.Composition,carbon isotope characteristics and the origin of coal-bed gases in China and their implications[J].Scientia Sinica(Chimica),1986(12):1317-1326.
[23]高小康,宋岩,柳少波,洪峰,姜林,郑永平.关于煤层气甲烷碳同位素值对比的探讨[J].天然气工业,2010,30(6):11-14.Gao Xiaokang,Song Yan,Liu Shaobo,Hong Feng,Jiang Lin&Zheng Yongping.A discussion on the comparison of carbon isotope values of coalbed methane[J].Natural Gas Industry,2010,30(6):11-14.
[24]琚宜文,李清光,颜志丰,孙盈,鲍园.煤层气成因类型及其地球化学研究进展[J].煤炭学报,2014,39(5):806-815.Ju Yiwen,Li Qingguang,Yan Zhifeng,Sun Ying&Bao Yuan.Origin types of CBM and their geochemical research progress[J].Journal of China Coal Society,2014,39(5):806-815.
[25]陶明信.中国煤层气同位素地球化学初步研究[J].地质学报,2015,89(增刊1):185-186.Tao Mingxin.Preliminary study on isotope geochemistry of coalbed methane in China[J].Acta Geological Sinica,2015,89(S1):185-186.
[26]陶明信,王万春,李中平,马玉贞,李晶,李晓斌.煤层中次生生物气的形成途径与母质综合研究[J].科学通报,2014,59(11):970-978.Tao Mingxin,Wang Wanchun,Li Zhongping,Ma Yuzhen,Li Jing&Li Xiaobin.Comprehensive study on genetic pathways and parent materials of secondary biogenic gas in coalbeds[J].Chinese Science Bulletin,2014,59(11):970-978.
[27]Kotarba MJ.Composition and origin of coalbed gases in the Upper Silesian and Lublin basins,Poland[J].Organic Geochemistry,2001,32(1):163-180.
[28]Whiticar MJ.Carbon and hydrogen isotope systematics of bacterial formation and oxidation of methane[J].Chemical Geology,1999,161(1/3):291-314.
[29]刘洪林,李贵中,王红岩,杨泳,王勃,刘萍.西北低煤阶盆地生物成因煤层气成藏模拟研究[J].石油实验地质,2006,28(6):600-603.Liu Honglin,Li Guizhong,Wang Hongyan,Yang Yong,Wang Bo&Liu Ping.Study on simulation of biogenic coalbed methane in the low coal rank basins in northwestern China[J].Petroleum Geology&Experiment,2006,28(6):600-603.
[30]王爱宽.褐煤本源菌生气特征及其作用机理[D].徐州:中国矿业大学,2010:43-44.Wang Aikuan.Generation and mechanism of gas from brown coal under action of parent bacterium[D].Xuzhou:China University of Mining&Technology,2010:43-44.
[31]王爱宽,秦勇,林玉成,兰凤娟,杨松.褐煤中天然产甲烷菌富集培养与生物气产出模拟[J].高校地质学报,2010,16(1):81-85.Wang Aikuan,Qin Yong,Lin Yucheng,Lan Fengjuan&Yang Song.Enrichment and cultivation of natural methanogen and simulation of biogenetic gas generation from brown coal samples[J].Geological Journal of China Universities,2010,16(1):81-85.
[32]汪涵,林海,董颖博,隋梦琪,李洋子.外源产甲烷菌降解褐煤产气实验[J].石油勘探与开发,2012,39(6):764-768.Wang Han,Lin Hai,Dong Yingbo,Sui Mengqi&Li Yangzi.Experiments on the gas production of brown coal degraded by exogenous methanogens[J].Petroleum Exploration and Development,2012,39(6):764-768.
[33]郭红玉,符超勇,拜阳,马俊强,苏现波.生物产气对煤层气可采性指标的影响[J].天然气工业,2017,37(2):46-51.Guo Hongyu,Fu Chaoyong,Bai Yang,Ma Junqiang&Su Xianbo.Influence of biogenic gas production on coalbed methane recoverability parameters[J].Natural Gas Industry,2017,37(2):46-51.
[34]宋金星,郭红玉,陈山来,夏大平,王三帅,苏现波.煤中显微组分对生物甲烷代谢的控制效应[J].天然气工业,2016,36(5):25-30.Song Jinxing,Guo Hongyu,Chen Shanlai,Xia Daping,Wang Sanshuai&Su Xianbo.Control effects of coal maceral composition on the metabolism of biogenic methane[J].Natural Gas Industry,2016,36(5):25-30.
[2]孙平,刘洪林,巢海燕,王一兵.低煤阶煤层气勘探思路[J].天然气工业,2008,28(3):19-22.Sun Ping,Liu Honglin,Chao Haiyan&Wang Yibing.Exploration direction of coalbed methane in low-rank coals[J].Natural Gas Industry,2008,28(3):19-22.
[3]王勃,李景明,张义,王红岩,刘洪林,李贵中,等.中国低煤阶煤层气地质特征[J].石油勘探与开发,2009,36(1):30-34.Wang Bo,Li Jingming,Zhang Yi,Wang Hongyan,Liu Honglin,Li Guizhong,et al.Geological characteristics of low rank coalbed methane,China[J].Petroleum Exploration and Development,2009,36(1):30-34.
[4]孙平,王勃,孙粉锦,郑贵强,李贵中,王红岩,等.中国低煤阶煤层气成藏模式研究[J].石油学报,2009,30(5):648-653.Sun Ping,Wang Bo,Sun Fenjin,Zheng Guiqiang,Li Guizhong,Wang Hongyan,et al.Research on reservoir patterns of low-rank coal-bed methane in China[J].Acta Petrolei Sinica,2009,30(5):648-653.
[5]孙斌,邵龙义,赵庆波,李五忠,陈刚.二连盆地煤层气勘探目标评价[J].煤田地质与勘探,2008,36(1):22-26.Sun Bin,Shao Longyi,Zhao Qingbo,Li Wuzhong&Chen Gang.Evaluation of coalbed gas exploration target in Erlian Basin[J].Coal Geology&Exploration,2008,36(1):22-26.
[6]雷怀玉,孙钦平,孙斌,李五忠,陈刚,田文广.二连盆地霍林河地区低煤阶煤层气成藏条件及主控因素[J].天然气工业,2010,30(6):26-30.Lei Huaiyu,Sun Qinping,Sun Bin,Li Wuzhong,Chen Gang&Tian Wenguang.Conditions and major controlling factors of coalbed methane accumulation in coal reservoirs with low coal rank in the Huolinhe area,Erlian Basin[J].Natural Gas Industry,2010,30(6):26-30.
[7]韩兵,张明,刘旺博.二连盆地群低煤阶煤层气成藏模式——以霍林河盆地为例[J].煤田地质与勘探,2012,40(1):24-28.Han Bing,Zhang Ming&Liu Wangbo.Coalbed methane reservoir-forming pattern of low rank coal in Erlian Basin:With Huolinhe Basin as an example[J].Coal Geology&Exploration,2012,40(1):24-28.
[8]孙粉锦,李五忠,孙钦平,孙斌,田文广,陈彦君,等.二连盆地吉尔嘎朗图凹陷低煤阶煤层气勘探[J].石油学报,2017,38(5):485-492.Sun Fenjin,Li Wuzhong,Sun Qinping,Sun Bin,Tian Wenguang,Chen Yanjun,et al.Low-rank coalbed methane exploration in Jiergalangtu sag,Erlian Basin[J].Acta Petrolei Sinica,2017,38(5):485-492.
[9]费宝生,祝玉衡,邹伟宏,杜金虎.二连裂谷盆地群油气地质[M].北京:石油工业出版社,2001.Fei Baosheng,Zhu Yuheng,Zou Weihong&Du Jinhu.Petroleum geology of Erlian Rift Basin Group[M].Beijing:Petroleum Industry Press,2001.
[10]魏巍,朱筱敏,朱世发,何明薇,吴健平,王名巍,等.二连盆地额仁淖尔凹陷下白垩统云质岩致密油储层特征与成因[J].中国石油勘探,2017,22(3):71-80.Wei Wei,Zhu Xiaomin,Zhu Shifa,He Mingwei,Wu Jianping,Wang Mingwei,et al.Characteristics and origin of the Lower Cretaceous dolomitic tight oil reservoir in Erenaor sag,Erlian Basin[J].China Petroleum Exploration,2017,22(3):71-80.
[11]王帅,邵龙义,闫志明,孙钦平,王东东,鲁静,等.二连盆地吉尔嘎朗图凹陷下白垩统赛汉塔拉组层序地层及聚煤特征[J].古地理学报,2015,17(3):393-403.Wang Shuai,Shao Longyi,Yan Zhiming,Sun Qinping,Wang Dongdong,Lu Jing,et al.Sequence stratigraphy and coal accumulation of the Lower Cretaceous Saihantala Formation in Jiergalangtu Sag of Erlian Basin[J].Journal of Palaeogeography,2015,17(3):393-403.
[12]李思田,李宝芳,杨士恭,黄家福,李祯.中国东北部晚中生代断陷型煤盆地的沉积作用和构造演化[J].地球科学——中国地质大学学报,1982(3):275-294.Li Sitian,Li Baofang,Yang Shigong,Huang Jiafu&Li Zhen.Sedimentation and tectonic evolution of Mesozoic faulted coal basins in northeastern China[J].Earth Science—Journal of China University of Geosciences,1982(3):275-294.
[13]王东东,邵龙义,张强,丁峰,李兆彬,张文龙.二连盆地群下白垩统含煤地层聚煤特征分析[J].中国矿业大学学报,2013,42(2):257-265.Wang Dongdong,Shao Longyi,Zhang Qiang,Ding Feng,Li Zhaobin&Zhang Wenlong.Analysis of coal-accumulating characteristics in the Lower Cretaceous coal-containing strata of the Erlian Basin Group[J].Journal of China University of Mining&Technology,2013,42(2):257-265.
[14]王帅,邵龙义,孙钦平,侯海海,高双,鲁静,等.二连盆地吉尔嘎朗图凹陷煤层气储层特征及勘探潜力[J].煤田地质与勘探,2017,45(4):63-69.Wang Shuai,Shao Longyi,Sun Qinping,Hou Haihai,Gao Shuang,Lu Jing,et al.Characteristics of CBM reservoirs and exploration potential in Jiergalangtu sag of Erlian Basin[J].Coal Geology&Exploration,2017,45(4):63-69.
[15]吴昕,吴冲龙,毛小平,张继吟.吉尔嘎郎图凹陷赛汉塔拉组沉积特征与超厚煤层异地成因分析[J].沉积学报,2016,34(6):1155-1164.Wu Xin,Wu Chonglong,Mao Xiaoping&Zhang Jiyin.Analysis on sedimentary characteristics and allochthonous genesis of extra-thick seam in Jiergalangtu Depression,Saihantala Formation[J].Acta Sedimentologica Sinica,2016,34(6):1155-1164.
[16]欧阳永林,孙斌,王勃,田文广,赵洋,曹海霄.煤层气封闭体系及其与煤层气富集的关系[J].天然气工业,2016,36(10):19-27.Ouyang Yonglin,Sun Bin,Wang Bo,Tian Wenguang,Zhao Yang&Cao Haixiao.CBM sealing system and its relationship with CBM enrichment[J].Natural Gas Industry,2016,36(10):19-27.
[17]赵贤正,周立宏,蒲秀刚,肖敦清,姜文亚,韩文中,等.断陷湖盆斜坡区油气富集理论与勘探实践——以黄骅坳陷古近系为例[J].中国石油勘探,2017,22(2):13-23.Zhao Xianzheng,Zhou Lihong,Pu Xiugang,Xiao Dunqing,Jiang Wenya,Han Wenzhong,et al.Hydrocarbon enrichment theory and exploration practice in the slope of fault lake basin:A case study of Paleogene in Huanghua Depression[J].China Petroleum Exploration,2017,22(2):13-23.
[18]刘洪林,李景明,王红岩,赵庆波.水文地质条件对低煤阶煤层气成藏的控制作用[J].天然气工业,2008,28(7):20-22.Liu Honglin,Li Jingming,Wang Hongyan&Zhao Qingbo.Control of hydrogeological conditions on accumulation of coalbed methane in low-rank coal[J].Natural Gas Industry,2008,28(7):20-22.
[19]苏现波,徐影,吴昱,夏大平,陈鑫.盐度、p H对低煤阶煤层生物甲烷生成的影响[J].煤炭学报,2011,36(8):1302-1306.Su Xianbo,Xu Ying,Wu Yu,Xia Daping&Chen Xin.Effect of salinity and p H on biogenic methane production of low-rank coal[J].Journal of China Coal Society,2011,36(8):1302-1306.
[20]李刚,杨立中,欧阳锋.厌氧消化过程控制因素及p H和Eh的影响分析[J].西南交通大学学报,2001,36(5):518-521.Li Gang,Yang Lizhong&Ouyang Feng.Control factors of anaerobic digestion and effect of p H and Eh[J].Journal of Southwest Jiaotong University,2001,36(5):518-521.
[21]戴金星,戚厚发,宋岩.鉴别煤成气和油型气若干指标的初步探讨[J].石油学报,1985,6(2):31-38.Dai Jinxing,Qi Houfa&Song Yan.On the indicators for identifying gas from oil and gas from coal measure[J].Acta Petrolei Sinica,1985,6(2):31-38.
[22]戴金星,戚厚发,宋岩,关德师.我国煤层气组份、碳同位素类型及其成因和意义[J].中国科学B辑,1986(12):1317-1326.Dai Jinxing,Qi Houfa,Song Yan&Guan Deshi.Composition,carbon isotope characteristics and the origin of coal-bed gases in China and their implications[J].Scientia Sinica(Chimica),1986(12):1317-1326.
[23]高小康,宋岩,柳少波,洪峰,姜林,郑永平.关于煤层气甲烷碳同位素值对比的探讨[J].天然气工业,2010,30(6):11-14.Gao Xiaokang,Song Yan,Liu Shaobo,Hong Feng,Jiang Lin&Zheng Yongping.A discussion on the comparison of carbon isotope values of coalbed methane[J].Natural Gas Industry,2010,30(6):11-14.
[24]琚宜文,李清光,颜志丰,孙盈,鲍园.煤层气成因类型及其地球化学研究进展[J].煤炭学报,2014,39(5):806-815.Ju Yiwen,Li Qingguang,Yan Zhifeng,Sun Ying&Bao Yuan.Origin types of CBM and their geochemical research progress[J].Journal of China Coal Society,2014,39(5):806-815.
[25]陶明信.中国煤层气同位素地球化学初步研究[J].地质学报,2015,89(增刊1):185-186.Tao Mingxin.Preliminary study on isotope geochemistry of coalbed methane in China[J].Acta Geological Sinica,2015,89(S1):185-186.
[26]陶明信,王万春,李中平,马玉贞,李晶,李晓斌.煤层中次生生物气的形成途径与母质综合研究[J].科学通报,2014,59(11):970-978.Tao Mingxin,Wang Wanchun,Li Zhongping,Ma Yuzhen,Li Jing&Li Xiaobin.Comprehensive study on genetic pathways and parent materials of secondary biogenic gas in coalbeds[J].Chinese Science Bulletin,2014,59(11):970-978.
[27]Kotarba MJ.Composition and origin of coalbed gases in the Upper Silesian and Lublin basins,Poland[J].Organic Geochemistry,2001,32(1):163-180.
[28]Whiticar MJ.Carbon and hydrogen isotope systematics of bacterial formation and oxidation of methane[J].Chemical Geology,1999,161(1/3):291-314.
[29]刘洪林,李贵中,王红岩,杨泳,王勃,刘萍.西北低煤阶盆地生物成因煤层气成藏模拟研究[J].石油实验地质,2006,28(6):600-603.Liu Honglin,Li Guizhong,Wang Hongyan,Yang Yong,Wang Bo&Liu Ping.Study on simulation of biogenic coalbed methane in the low coal rank basins in northwestern China[J].Petroleum Geology&Experiment,2006,28(6):600-603.
[30]王爱宽.褐煤本源菌生气特征及其作用机理[D].徐州:中国矿业大学,2010:43-44.Wang Aikuan.Generation and mechanism of gas from brown coal under action of parent bacterium[D].Xuzhou:China University of Mining&Technology,2010:43-44.
[31]王爱宽,秦勇,林玉成,兰凤娟,杨松.褐煤中天然产甲烷菌富集培养与生物气产出模拟[J].高校地质学报,2010,16(1):81-85.Wang Aikuan,Qin Yong,Lin Yucheng,Lan Fengjuan&Yang Song.Enrichment and cultivation of natural methanogen and simulation of biogenetic gas generation from brown coal samples[J].Geological Journal of China Universities,2010,16(1):81-85.
[32]汪涵,林海,董颖博,隋梦琪,李洋子.外源产甲烷菌降解褐煤产气实验[J].石油勘探与开发,2012,39(6):764-768.Wang Han,Lin Hai,Dong Yingbo,Sui Mengqi&Li Yangzi.Experiments on the gas production of brown coal degraded by exogenous methanogens[J].Petroleum Exploration and Development,2012,39(6):764-768.
[33]郭红玉,符超勇,拜阳,马俊强,苏现波.生物产气对煤层气可采性指标的影响[J].天然气工业,2017,37(2):46-51.Guo Hongyu,Fu Chaoyong,Bai Yang,Ma Junqiang&Su Xianbo.Influence of biogenic gas production on coalbed methane recoverability parameters[J].Natural Gas Industry,2017,37(2):46-51.
[34]宋金星,郭红玉,陈山来,夏大平,王三帅,苏现波.煤中显微组分对生物甲烷代谢的控制效应[J].天然气工业,2016,36(5):25-30.Song Jinxing,Guo Hongyu,Chen Shanlai,Xia Daping,Wang Sanshuai&Su Xianbo.Control effects of coal maceral composition on the metabolism of biogenic methane[J].Natural Gas Industry,2016,36(5):25-30.