页岩的甲烷吸附能力影响因素综述
|
摘要
页岩的吸附作用对页岩气资源量的评价和开采具有重要的影响。通过对页岩的甲烷吸附实验影响因素的分析总结,提出目前存在的一些问题和可能的解决方法。研究认为:(1)有机质特征、纳米孔隙结构、无机矿物组成、温度、压力、含水率等对页岩的甲烷吸附能力均有一定程度的影响,其中孔隙结构是决定页岩吸附能力最根本的因素,而温度和压力则是通过改变甲烷的吸附-解吸平衡,来影响页岩的甲烷吸附能力;(2)无机矿物组成由于受沉积环境和成岩作用等的影响,它与页岩的甲烷吸附量之间关系复杂;(3)现阶段页岩吸附能力的研究还存在诸多问题,例如,实验方法不够精确所造成的孔隙结构误差、含水率变化对页岩吸附能力的影响的研究还不完整、页岩气中其他组分对页岩吸附能力的贡献程度尚不明确,这些都需要更精确、更先进的实验和分子模拟等技术去解决。
The adsorption mechanisms plays an important role in the evaluation and exploration of shale gas resources.Based on the analysis of the influence factors of methane adsorption experiments in shale, some problems and possible solutions have been proposed as follows:(1) The methane adsorption capacity of organic-rich shale is controlled by the characteristics of organic matters, nano-pore structure, composition of inorganic minerals, temperature, pressure, and moisture content. And the pore structure is the most fundamental factor, while the temperature and pressure affect methane adsorption capacity by changing the adsorption-desorption equilibrium of methane.(2) The relationship between the composition of inorganic minerals and methane adsorption capacity become complex because of the influence of sedimentary environment and diagenesis.(3) There are still many problems in the study of adsorption capacity of shale, such as the measurement error of pore structure caused by inaccurate experimental methods, and the deficiency of the study on the effect of adsorption capacity caused by different moisture content, and the uncertainty of the contribution of the other components in shale gas to adsorption capacity. These problems are necessary to be solved by more accurate and more advanced experiments and other molecular simulation techniques.
The adsorption mechanisms plays an important role in the evaluation and exploration of shale gas resources.Based on the analysis of the influence factors of methane adsorption experiments in shale, some problems and possible solutions have been proposed as follows:(1) The methane adsorption capacity of organic-rich shale is controlled by the characteristics of organic matters, nano-pore structure, composition of inorganic minerals, temperature, pressure, and moisture content. And the pore structure is the most fundamental factor, while the temperature and pressure affect methane adsorption capacity by changing the adsorption-desorption equilibrium of methane.(2) The relationship between the composition of inorganic minerals and methane adsorption capacity become complex because of the influence of sedimentary environment and diagenesis.(3) There are still many problems in the study of adsorption capacity of shale, such as the measurement error of pore structure caused by inaccurate experimental methods, and the deficiency of the study on the effect of adsorption capacity caused by different moisture content, and the uncertainty of the contribution of the other components in shale gas to adsorption capacity. These problems are necessary to be solved by more accurate and more advanced experiments and other molecular simulation techniques.
引文
[1]Rexer T F T,Benham M J,Aplin A C,et al.Methane adsorption on shale under simulated geological temperature and pressure conditions[J].Energy Fuels,2013,27(6):3099-3109.
[2]Montgomery S L,Jarvie D M,Bowker K A,et al.Mississippian Barnett Shale,Fort Worth basin,north-central Texas:Gas-shale play with multi-trillion cubic foot potential[J].AAPG Bulletin,2005,89(2):155-175.
[3]Jarvie D M,Hill R J,Ruble T E,et al.Unconventional shalegas systems:The Mississippian Barnett Shale of north-central Texas as one model for thermogenic shale-gas assessment[J].AAPG Bulletin,2007,91(4):475-499.
[4]Loucks R G,Reed R M,Ruppel S C,et al.Morphology,genesis,and distribution of nanometer-scale pores in siliceous mudstones of the Mississippian Barnett Shale[J].Journal of Sedimentary Research,2009,79(12):848-861.
[5]Wang Qiang,Chen Xi,Jha A N,et al.Natural gas from shale formation-The evolution,evidences and challenges of shale gas revolution in United States[J].Renewable&Sustainable Energy Reviews,2014,30(2):1-28.
[6]卢双舫,黄文彪,陈方文,等.页岩油气资源分级评价标准探讨[J].石油勘探与开发,2012,39(2):249-256.
[7]董大忠,程克明,王世谦,等.页岩气资源评价方法及其在四川盆地的应用[J].天然气工业,2009,29(5):33-39.
[8]邹才能,董大忠,王社教,等.中国页岩气形成机理、地质特征及资源潜力[J].石油勘探与开发,2010,37(6):641-653.
[9]Hill R J,Jarvie D M,Zumberge J,et al.Oil and gas geochemistry and petroleum systems of the Fort Worth Basin[J].AAPG Bulletin,2007,91(4):445-473.
[10]Mavor M.Barnett shale gas-in-place volume including sorbed and free gas volume[C]//Southwest Section AAPG Convention.Texas:Fort Worth Geological Society,2003.
[11]邹才能,陶士振,侯连华,等.非常规油气地质[M].北京:地质出版社,2013:44-146.
[12]王瑞,张宁生,刘晓娟,等.页岩对甲烷的吸附影响因素及吸附曲线特征[J].天然气地球科学,2015,26(3):580-591.
[13]赵金,张遂安,曹立虎.页岩气与煤层气吸附特征对比实验研究[J].天然气地球科学,2013,24(1):176-181.
[14]于炳松.页岩气储层孔隙分类与表征[J].地学前缘,2013,20(4):211-220.
[15]Rouquerol J,Avnir D,Fairbridge C W,et al.Recommendations for the characterization of porous solids[J].Pure and Applied Chemistry,1994,66(8):1739-1758.
[16]关小旭,尹向艺,杨火海.中美页岩气储层条件对比[J].西南石油大学学报:自然科学版,2014,36(5):33-39.
[17]王香增.陆相页岩气[M].北京:石油工业出版社,2014:2-148.
[18]Curtis J B.Fractured shale-gas systems[J].AAPG Bulletin,2002,86(11):1921-1938.
[19]Ross D J K,Bustin R M.Shale gas potential of the lower Jurassic Gordondale member,northeastern British Columbia,Canada[J].Bulletin of Canadian Petroleum Geology,2007,55(1):51-75.
[20]Zhang Tongwei,Ellis G S,Ruppel S C,et al.Effect of organic-matter type and thermal maturity on methane adsorption in shale-gas systems[J].Organic Geochemistry,2012,47(6):120-131.
[21]邹才能,张国生,杨智,等.非常规油气概念、特征、潜力及技术---兼论非常规油气地质学[J].石油勘探与开发,2013,40(4):385-399.
[22]张建阔.页岩表面甲烷气吸附机理及影响因素研究[J].石油钻探技术,2017,45(2):101-106.
[23]Chalmers G R L,Bustin R M.The organic matter distribution and methane capacity of the Lower Cretaceous strata of Northeastern British Columbia,Canada[J].International Journal of Coal Geology,2007,70(1/3):223-239.
[24]Chalmers G R L,Bustin R M.Lower Cretaceous gas shales in northeastern British Columbia,PartⅠ:Geological controls on methane sorption capacity[J].Bulletin of Canadian Petroleum Geology,2008,56(1):1-21.
[25]Gasparik M,Bertier P,Gensterblum Y,et al.Geological controls on the methane storage capacity in organic-rich shales[J].International Journal of Coal Geology,2014,123(2):34-51.
[26]Ji Wenming,Song Yan,Jiang Zhenxue,et al.Geological controls and estimation algorithms of lacustrine shale gas adsorption capacity:A case study of the Triassic strata in the southeastern Ordos Basin,China[J].International Journal of Coal Geology,2014,134-135(1):61-73.
[27]Ji Wenming,Song Yan,Jiang Zhenxue,et al.Estimation of marine shale methane adsorption capacity based on experimental investigations of Lower Silurian Longmaxi formation in the Upper Yangtze Platform,south China[J].Marine and Petroleum Geology,2015,68:94-106.
[28]Hao Fang,Zou Huayao,Lu Yongchao.Mechanisms of shale gas storage:Implications for shale gas exploration in China[J].AAPG Bulletin,2013,97(8):1325-1346.
[29]Tang Xianglu,Jiang Zhenxue,Jiang Shu,et al.Effect of organic matter and maturity on pore size distribution and gas storage capacity in high-mature to post-mature shales[J].Energy&Fuels,2016,30(11):8985-8996.
[30]Mastalerz M,Schimmelmann A,Drobniak A,et al.Porosity of Devonian and Mississippian New Albany Shale across a maturation gradient:Insights from organic petrology,gas adsorption,and mercury intrusion[J].AAPG Bulletin,2013,97(10):1621-1643.
[31]Ross D J,Bustin R M.Characterizing the shale gas resource potential of Devonian-Mississippian strata in the Western Canada sedimentary basin:Application of an integrated formation evaluation[J].AAPG Bulletin,2008,92(1):87-125.
[32]Tang Xianglu,Jiang Zhenxue,Li Zhuo,et al.The effect of the variation in material composition on the heterogeneous pore structure of high-maturity shale of the Silurian Longmaxi formation in the southeastern Sichuan Basin,China[J].Journal of Natural Gas Science and Engineering,2015,23:464-473.
[33]刘伟新,俞凌杰,张文涛,等.川东南龙马溪组页岩微观孔隙结构特征[J].海洋地质与第四纪地质,2016,36(3):127-134.
[34]Chalmers G R,Bustin R M,Power I M.Characterization of gas shale pore systems by porosimetry,pycnometry,surface area,and field emission scanning electron microscopy/transmission electron microscopy image analyses:Examples from the Barnett,Woodford,Haynesville,Marcellus,and Doig units[J].AAPG Bulletin,2012,96(6):1099-1119.
[35]毕赫,姜振学,李鹏,等.渝东南地区龙马溪组页岩吸附特征及其影响因素[J].天然气地球科学,2014,25(2):302-310.
[36]纪文明,宋岩,姜振学,等.四川盆地东南部龙马溪组页岩微-纳米孔隙结构特征及控制因素[J].石油学报,2016,37(2):182-195.
[37]Ross D J K,Bustin R M.The importance of shale composition and pore structure upon gas storage potential of shale gas reservoirs[J].Marine and Petroleum Geology,2009,26(6):916-927.
[38]吉利明,邱军利,夏燕青,等.常见黏土矿物电镜扫描微孔隙特征与甲烷吸附性[J].石油学报,2012,33(2):249-256.
[39]Ji Liming,Zhang Tongwei,Milliken K L,et al.Experimental investigation of main controls to methane adsorption in clayrich rocks[J].Applied Geochemistry,2012,27(12):2533-2545.
[40]Chen Guohui,Lu Shuangfang,Zhang Junfang,et al.Keys to linking GCMC simulations and shale gas adsorption experiments[J].Fuel,2017,199:14-21.
[41]Cheng Ailing,Huang Wuuliang.Selective adsorption of hydrocarbon gases on clays and organic matter[J].Organic Geochemistry,2004,35(4):413-423.
[42]Busch A,Gensterblum Y,Krooss B M.Methane and CO2sorption and desorption measurements on dry Argonne premium coals:Pure components and mixtures[J].International Journal of Coal Geology,2003,55(2/4):205-224.
[43]Krooss B M,Bergen F V,Gensterblum Y.High-pressure methane and carbon dioxide adsorption on dry and moistureequilibrated Pennsylvanian coals[J].International Journal of Coal Geology,2002,51(2):69-92.
[44]解习农,郝芳,陆永潮,等.南方复杂地区页岩气差异富集机理及其关键技术[J].地球科学,2017,42(7):1045-1056.
[2]Montgomery S L,Jarvie D M,Bowker K A,et al.Mississippian Barnett Shale,Fort Worth basin,north-central Texas:Gas-shale play with multi-trillion cubic foot potential[J].AAPG Bulletin,2005,89(2):155-175.
[3]Jarvie D M,Hill R J,Ruble T E,et al.Unconventional shalegas systems:The Mississippian Barnett Shale of north-central Texas as one model for thermogenic shale-gas assessment[J].AAPG Bulletin,2007,91(4):475-499.
[4]Loucks R G,Reed R M,Ruppel S C,et al.Morphology,genesis,and distribution of nanometer-scale pores in siliceous mudstones of the Mississippian Barnett Shale[J].Journal of Sedimentary Research,2009,79(12):848-861.
[5]Wang Qiang,Chen Xi,Jha A N,et al.Natural gas from shale formation-The evolution,evidences and challenges of shale gas revolution in United States[J].Renewable&Sustainable Energy Reviews,2014,30(2):1-28.
[6]卢双舫,黄文彪,陈方文,等.页岩油气资源分级评价标准探讨[J].石油勘探与开发,2012,39(2):249-256.
[7]董大忠,程克明,王世谦,等.页岩气资源评价方法及其在四川盆地的应用[J].天然气工业,2009,29(5):33-39.
[8]邹才能,董大忠,王社教,等.中国页岩气形成机理、地质特征及资源潜力[J].石油勘探与开发,2010,37(6):641-653.
[9]Hill R J,Jarvie D M,Zumberge J,et al.Oil and gas geochemistry and petroleum systems of the Fort Worth Basin[J].AAPG Bulletin,2007,91(4):445-473.
[10]Mavor M.Barnett shale gas-in-place volume including sorbed and free gas volume[C]//Southwest Section AAPG Convention.Texas:Fort Worth Geological Society,2003.
[11]邹才能,陶士振,侯连华,等.非常规油气地质[M].北京:地质出版社,2013:44-146.
[12]王瑞,张宁生,刘晓娟,等.页岩对甲烷的吸附影响因素及吸附曲线特征[J].天然气地球科学,2015,26(3):580-591.
[13]赵金,张遂安,曹立虎.页岩气与煤层气吸附特征对比实验研究[J].天然气地球科学,2013,24(1):176-181.
[14]于炳松.页岩气储层孔隙分类与表征[J].地学前缘,2013,20(4):211-220.
[15]Rouquerol J,Avnir D,Fairbridge C W,et al.Recommendations for the characterization of porous solids[J].Pure and Applied Chemistry,1994,66(8):1739-1758.
[16]关小旭,尹向艺,杨火海.中美页岩气储层条件对比[J].西南石油大学学报:自然科学版,2014,36(5):33-39.
[17]王香增.陆相页岩气[M].北京:石油工业出版社,2014:2-148.
[18]Curtis J B.Fractured shale-gas systems[J].AAPG Bulletin,2002,86(11):1921-1938.
[19]Ross D J K,Bustin R M.Shale gas potential of the lower Jurassic Gordondale member,northeastern British Columbia,Canada[J].Bulletin of Canadian Petroleum Geology,2007,55(1):51-75.
[20]Zhang Tongwei,Ellis G S,Ruppel S C,et al.Effect of organic-matter type and thermal maturity on methane adsorption in shale-gas systems[J].Organic Geochemistry,2012,47(6):120-131.
[21]邹才能,张国生,杨智,等.非常规油气概念、特征、潜力及技术---兼论非常规油气地质学[J].石油勘探与开发,2013,40(4):385-399.
[22]张建阔.页岩表面甲烷气吸附机理及影响因素研究[J].石油钻探技术,2017,45(2):101-106.
[23]Chalmers G R L,Bustin R M.The organic matter distribution and methane capacity of the Lower Cretaceous strata of Northeastern British Columbia,Canada[J].International Journal of Coal Geology,2007,70(1/3):223-239.
[24]Chalmers G R L,Bustin R M.Lower Cretaceous gas shales in northeastern British Columbia,PartⅠ:Geological controls on methane sorption capacity[J].Bulletin of Canadian Petroleum Geology,2008,56(1):1-21.
[25]Gasparik M,Bertier P,Gensterblum Y,et al.Geological controls on the methane storage capacity in organic-rich shales[J].International Journal of Coal Geology,2014,123(2):34-51.
[26]Ji Wenming,Song Yan,Jiang Zhenxue,et al.Geological controls and estimation algorithms of lacustrine shale gas adsorption capacity:A case study of the Triassic strata in the southeastern Ordos Basin,China[J].International Journal of Coal Geology,2014,134-135(1):61-73.
[27]Ji Wenming,Song Yan,Jiang Zhenxue,et al.Estimation of marine shale methane adsorption capacity based on experimental investigations of Lower Silurian Longmaxi formation in the Upper Yangtze Platform,south China[J].Marine and Petroleum Geology,2015,68:94-106.
[28]Hao Fang,Zou Huayao,Lu Yongchao.Mechanisms of shale gas storage:Implications for shale gas exploration in China[J].AAPG Bulletin,2013,97(8):1325-1346.
[29]Tang Xianglu,Jiang Zhenxue,Jiang Shu,et al.Effect of organic matter and maturity on pore size distribution and gas storage capacity in high-mature to post-mature shales[J].Energy&Fuels,2016,30(11):8985-8996.
[30]Mastalerz M,Schimmelmann A,Drobniak A,et al.Porosity of Devonian and Mississippian New Albany Shale across a maturation gradient:Insights from organic petrology,gas adsorption,and mercury intrusion[J].AAPG Bulletin,2013,97(10):1621-1643.
[31]Ross D J,Bustin R M.Characterizing the shale gas resource potential of Devonian-Mississippian strata in the Western Canada sedimentary basin:Application of an integrated formation evaluation[J].AAPG Bulletin,2008,92(1):87-125.
[32]Tang Xianglu,Jiang Zhenxue,Li Zhuo,et al.The effect of the variation in material composition on the heterogeneous pore structure of high-maturity shale of the Silurian Longmaxi formation in the southeastern Sichuan Basin,China[J].Journal of Natural Gas Science and Engineering,2015,23:464-473.
[33]刘伟新,俞凌杰,张文涛,等.川东南龙马溪组页岩微观孔隙结构特征[J].海洋地质与第四纪地质,2016,36(3):127-134.
[34]Chalmers G R,Bustin R M,Power I M.Characterization of gas shale pore systems by porosimetry,pycnometry,surface area,and field emission scanning electron microscopy/transmission electron microscopy image analyses:Examples from the Barnett,Woodford,Haynesville,Marcellus,and Doig units[J].AAPG Bulletin,2012,96(6):1099-1119.
[35]毕赫,姜振学,李鹏,等.渝东南地区龙马溪组页岩吸附特征及其影响因素[J].天然气地球科学,2014,25(2):302-310.
[36]纪文明,宋岩,姜振学,等.四川盆地东南部龙马溪组页岩微-纳米孔隙结构特征及控制因素[J].石油学报,2016,37(2):182-195.
[37]Ross D J K,Bustin R M.The importance of shale composition and pore structure upon gas storage potential of shale gas reservoirs[J].Marine and Petroleum Geology,2009,26(6):916-927.
[38]吉利明,邱军利,夏燕青,等.常见黏土矿物电镜扫描微孔隙特征与甲烷吸附性[J].石油学报,2012,33(2):249-256.
[39]Ji Liming,Zhang Tongwei,Milliken K L,et al.Experimental investigation of main controls to methane adsorption in clayrich rocks[J].Applied Geochemistry,2012,27(12):2533-2545.
[40]Chen Guohui,Lu Shuangfang,Zhang Junfang,et al.Keys to linking GCMC simulations and shale gas adsorption experiments[J].Fuel,2017,199:14-21.
[41]Cheng Ailing,Huang Wuuliang.Selective adsorption of hydrocarbon gases on clays and organic matter[J].Organic Geochemistry,2004,35(4):413-423.
[42]Busch A,Gensterblum Y,Krooss B M.Methane and CO2sorption and desorption measurements on dry Argonne premium coals:Pure components and mixtures[J].International Journal of Coal Geology,2003,55(2/4):205-224.
[43]Krooss B M,Bergen F V,Gensterblum Y.High-pressure methane and carbon dioxide adsorption on dry and moistureequilibrated Pennsylvanian coals[J].International Journal of Coal Geology,2002,51(2):69-92.
[44]解习农,郝芳,陆永潮,等.南方复杂地区页岩气差异富集机理及其关键技术[J].地球科学,2017,42(7):1045-1056.