A review of shale pore structure evolution characteristics with increasing thermal maturities
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Abstract
Pore structure has a significant effect on the occurrence state of shale hydrocarbons and the hydrocarbon storage capability of shale reservoirs. Consequently, it is quite meaningful to clarify the shale pore structure evolution characteristics for understanding the migration and enrichment mechanisms of hydrocarbons within shale reservoirs during different geological stages. The abundant existence of organic matter within shales complicates the shale pore structure evolution process by hydrocarbon generation, migration and cracking. Many studies have been conducted to reveal the shale pore structure evolution characteristics and the controlling factors. Basically, these studies could be divided into two categories based on the sample source: comparing the pore structure of natural shale samples with different thermal maturities; obtaining shale samples with different thermal maturities by conducting thermal simulation experiments on low-mature shale samples and comparing the pore structure of these simulated shale samples. However, no consistent viewpoint on shale pore structure evolution has been reached. This review presents the state of the art of shale pore structure evolution studies. It is widely recognized in the literature that both the inorganic and organic diagenesis control the shale pore structure evolution process. However, it is found that the shale pore structure evolution models proposed in the literature were largely dependent on the samples used. And it is recommended to conduct the two categories of studies simultaneously in order to obtain more reliable shale pore structure evolution characteristics in future investigations.
Cited as: Gao, Z., Fan, Y., Xuan, Q., Zheng, G. A review of shale pore structure evolution characteristics with increasing thermal maturities. Advances in Geo-Energy Research, 2020, 4(3): 247-259, doi: 10.46690/ager.2020.03.03
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Alfe, M., Apicella, B., Barbella, R., et al. Structure-property relationship in nanostructures of young and mature soot in premixed flames. Proc. Combust. Inst. 2009, 32(1): 697-704.
Bahadur, J., Radlinski, A.P., Melnichenko, Y.B., et al. Small-angle and ultrasmall-angle neutron scattering (SANS/USANS) study of New Albany Shale. A treatise on microporosity. Energy Fuels 2015, 29(2): 567-576.
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. AAPG Bull. 2012, 96(6): 1099-1119.
Clarkson, C.R., Jensen, J., Pedersen, L.P.K., et al. Innovative methods for flow-unit and pore-structure analyses in a tight siltstone and shale gas reservoir. AAPG Bull. 2012, 96(2): 355-374.
Clarkson, C.R., Solano, N., Bustin, R.M., et al. Pore structure characterization of North American shale gas reservoirs using USANS/SANS, gas adsorption, and mercury intrusion. Fuel 2013, 103: 606-616.
Chen, J., Xiao, X. Evolution of nanoporosity in organic-rich shales during thermal maturation. Fuel 2014, 129: 173-181.
Connan, J. Time-temperature relation in oil genesis: Geologic notes. AAPG Bull. 1974, 58(12): 2516-2521.
Curtis, J.B. Fractured shale-gas systems. AAPG Bull. 2002, 86(11): 1921-1938.
Curtis, M.E., Ambrose, R.J., Sondergeld, C.H. Structural characterization of gas shales on the micro-and nano-scales. Paper SPE137693-MS Presented at Canadian Unconventional Resources and International Petroleum Conference, Calgary, Alberta, Canada, 19-21 October, 2010.
Curtis, M.E., Ambrose, R.J., Sondergeld, C.H., et al. Investigation of the relationship between organic porosity and thermal maturity in the Marcellus Shale. Paper SPE144370 Presented at North American Unconventional Gas Conference and Exhibition, the Woodlands, Texas, USA, 14-16 June, 2011.
Curtis, M.E., Cardott, B.J., Sondergeld, C.H., et al. Development of organic porosity in the Woodford Shale with increasing thermal maturity. Int. J. Coal Geol. 2012, 103: 26-31.
Dai, J., Zou, C., Liao, S., et al. Geochemistry of the extremely high thermal maturity Longmaxi shale gas, southern Sichuan Basin. Org. Geochem. 2014, 74: 3-12.
Dewhurst, D.N., Aplin, S.C., Sarda, J.P., et al. Compaction-driven evolution of porosity and permeability in natural mudstones: An experimental study. J. Geophys. Res. 1998, 103(B1): 651-661.
Dewhurst, D.N., Yang, Y., Aplin, A.C. Permeability and fluid flow in natural mudstones. Geol. Soc. London Special Pub. 1999, 158: 23-43.
Dong, T., Harris, N.B., McMillan, J.M., et al. A model for porosity evolution in shale reservoirs: An example from the Upper Devonian Duvernay Formation, Western Canada Sedimentary Basin. AAPG Bull. 2019, 103(5): 1017-1044.
Dong, T., Harris, N.B. The effect of thermal maturity on porosity development in the Upper Devonian-Lower Mississippian Woodford Shale, Permian Basin, US: Insights into the role of silica nanospheres and microcrystalline quartz on porosity preservation. Int. J. Coal Geol. 2020, 217: 103346.
Föllmi, K.B. The phosphorus cycle, phosphogenesis and marine phosphate-rich deposits. Earth-Sci. Rev. 1996, 40(1-2): 55-124.
Freed, R.L., Peacor, D.R. Geopressured shale and sealing effect of smectite to illite transition. AAPG Bull. 1989, 73(10): 1223-1232.
Gao, Z., Fan, Y., Hu, Q., et al. A review of shale wettability characterization using spontaneous imbibition experiments. Mar. Pet. Geol. 2019, 109: 330-338.
Gao, Z., Hu, Q. Pore structure and spontaneous imbibition characteristics of marine and continental shales in China. AAPG Bull. 2018, 102(10): 1941-1961.
Hatch, C.D., Wiese, J.S., Crane, C.C., et al. Water adsorption on clay minerals as a function of relative humidity: Application of bet and freundlich adsorption models. Langmuir 2012, 28(3): 1790-1803.
Jarvie, D.M., Hill, R.J., Ruble, T.E., et al. Unconventional shale-gas systems: The Mississippian Barnett Shale of north-central Texas as one model for thermogenic shale-gas assessment. AAPG Bull. 2007, 91(4): 475-499.
Javadpour, F., Moravvej Farshi, M., Amrein, M. Atomic-force microscopy: A new tool for gas-shale characterization. J. Can. Pet. Technol. 2012, 51(4): 236-243.
Klaver, J., Desbois, G., Littke, R., et al. BIB-SEM characterization of pore space morphology and distribution in postmature to overmature samples from the Haynesville and Bossier Shales. Mar. Pet. Geol. 2015, 59: 451-466.
Ko, L.T., Loucks, R.G., Zhang, T., et al. Pore and pore network evolution of Upper Cretaceous Boquillas (Eagle Ford-equivalent) mudrocks: Results from gold tube pyrolysis experiments. AAPG Bull. 2016, 100(11): 1693-1722.
Ko, L.T., Ruppel, S.C., Loucks, R.G., et al. Pore-types and pore-network evolution in Upper Devonian-Lower Mississippian Woodford and Mississippian Barnett mudstones: Insights from laboratory thermal maturation and organic petrology. Int. J. Coal Geol. 2018, 190: 3-28.
Kuila, U., Prasad, M. Specific surface area and pore-size distribution in clays and shales. Geophys. Prospect. 2013, 61(2): 341-362.
Liu, B., Wang, H., Fu, X., et al. Lithofacies and depositional setting of a highly prospective lacustrine shale oil succession from the Upper Cretaceous Qingshankou Formation in the Gulong Sag, northern Songliao Basin, Northeast China. AAPG Bull. 2019, 103(2): 405-432.
Liu, W., Zhang, C., Gao, G., et al. Controlling factors and evolution laws of shale porosity in Longmaxi Formation, Sichuan Basin. Acta Petrolei Sinica 2017, 38(2): 175-184. (in chinese)
Löhr, S.C., Baruch, E.T., Hall, P.A., et al. Is organic pore development in gas shales influenced by the primary porosity and structure of thermally immature organic matter? Org. Geochem. 2015, 87: 119-132.
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. Sediment. Res. 2009, 79(12): 848-861.
Loucks, R.G., Reed, R.M., Ruppel, S.C., et al. Spectrum of pore types and networks in mudrocks and a descriptive classification for matrix-related mudrock pores. AAPG Bull. 2012, 96(6): 1071-1098.
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. AAPG Bull. 2013, 97(10): 1621-1643.
Mathia, E.J., Bowen, L., Thomas, K.M., et al. Evolution of porosity and pore types in organic-rich, calcareous, Lower Toarcian Posidonia Shale. Mar. Pet. Geol. 2016, 75: 117-139.
Milliken, K.L., Rudnicki, M., Awwiller, D.N., et al. Organic matter-hosted pore system, Marcellus formation (Devonian), Pennsylvania. AAPG Bull. 2013, 97(2): 177-200.
Pan, L., Xiao, X., Tian, H., et al. Geologicalmodels of gas in place of the Longmaxi shale in southeast Chongqing, south China. Mar. Pet. Geol. 2016, 73: 433-444.
Pearce, R.B., Clayton, T., Kemp, A.E.S. Illitization and organic maturity in Silurian sediments from the Southern Uplands of Scotland. Clay Min. 1991, 26(2): 199-210.
Raiswell, R. The microbiological formation of carbonate concretions in the Upper Lias of NE England. Chem. Geol. 1976, 18(3): 227-244.
Rexer, T.F., Mathia, E.J., Aplin, A., et al. High-pressure methane adsorption and characterization of pores in Posidonia Shales and isolated kerogens. Energy Fuels 2014, 28(5): 2886-2901.
Ross, D.J.K., Bustin, R.M. Shale gas potential of the Lower Jurassic Gordondale Member, northeastern British Columbia, Canada. Bull. Can. Pet. Geol. 2007, 55(1): 51-75.
Ross, D.J.K., 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. AAPG Bull. 2008, 92(1): 87-125.
Ross, D.J.K., Bustin, R.M. The importance of shale composition and pore structure upon gas storage potential of shale gas reservoirs. Mar. Pet. Geol. 2009, 26(6): 916-927.
Sarmiento, M.F., Rouzaud, J.N., Bernard, S., et al. Evolution of Barnett Shale organic carbon structure and nanostructure with increasing maturation. Org. Geochem. 2014, 71: 7-16.
Sing, K.S.W. Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity. Pure Appl. Chem. 1985, 57(4): 603-619.
Slatt, R.M., OBrien, N.R. Pore types in the Barnett and Woodford gas shales: Contribution to understanding gas storage and migration pathways in fine-grained rocks. AAPG Bull. 2011, 95(12): 2017-2030.
Sun, L., Tuo, J., Zhang, M., et al. Formation and development of the pore structure in Chang 7 member oil-shale from Ordos Basin during organic matter evolution induced by hydrous pyrolysis. Fuel 2015, 158: 549-557.
Sweeney, J.J., Burnham, A.K. Evaluation of a simple model of vitrinite reflectance based on chemical kinetics. AAPG Bull. 1990, 74(10): 1559-1570.
Wang, F., Guan, J., Feng, W., et al. Evolution of overmature marine shale porosity and implication to the free gas volume. Pet. Explor. Dev. 2013, 40(6): 819-824.
Wang, F., Guo, S. Influential factors and model of shale pore evolution: A case study of a continental shale from the Ordos Basin. Mar. Pet. Geol. 2019, 102: 271-282.
Wang, P., Jiang, Z., Chen, L., et al. Pore structure characterization for the Longmaxi and Niutitang shales in the Upper Yangtze Platform, South China: Evidence from focused ion beam-He ion microscopy, nano-computerized tomography and gas adsorption analysis. Mar. Pet. Geol. 2016, 77: 1323-1337.
Waples, D.W. Time and temperature in petroleum formation: application of Lopatin’s method to petroleum exploration: Reply1. AAPG Bull. 1982, 66(8): 1152.
Wilkin, R.T., Arthur, M.A., Dean, W.E. History of water column anoxia in the Black Sea indicated by pyrite framboids size distributions. Earth Planet. Sci. Lett. 1997, 148(3-4): 517-525.
Wilkin, R.T., Barnes, H.L., Brantley, S.L. The size distribution of framboidal pyrite in modern sediments: An indicator of redox conditions. Geochim. Cosmochim. Acta 1996, 60(20): 3897-3912.
Wood, D.A., Hazra, B. Pyrolysis S2-peak characteristics of Raniganj shales (India) reflect complex combinations of kerogen kinetics and other processes related to different levels of thermal maturity. Adv. Geo-Energy Res. 2018, 2(4): 343-368.
Wood, D.A. Establishing credible reaction-kinetics distributions to fit and explain multi-heating rate S2 pyrolysis peaks of kerogens and shales. Adv. Geo-Energy Res. 2019, 3(1): 1-28.
Wu, S., Yang, Z., Zhai, X., et al. An experimental study of organic matter, minerals and porosity evolution in shales within high-temperature and high-pressure constraints. Mar. Pet. Geol. 2019, 102: 377-390.
Wu, S., Zhu, R., Cui, J., et al. Characteristics of lacustrine shale porosity evolution, Triassic Chang 7 member, Ordos Basin, NW China. Pet. Explor. Dev. 2015, 42(2): 185-195.
Yang, R., Jia, A., He, S., et al. Water adsorption characteristics of organic-rich Wufeng and Longmaxi Shales, Sichuan Basin (China). J. Pet. Sci. Eng. 2020, 193: 107387.
Zhao, H., Givens, N.B., Curtis, B. Thermal maturity of the Barnett Shale determined from well-log analysis. AAPG Bull. 2007, 91(4): 535-549.
Zhou, L., Kang, Z. Fractal characterization of pores in shales using NMR: A case study from the LowerCambrian Niutitang Formation in the Middle Yangtze Platform, Southwest China. J. Nat. Gas Sci. Eng. 2016, 35: 860-872.
Zou, C., Dong, D., Wang, S., et al. Geological characteristics and resource potential of shale gas in China. Pet. Explor. Dev. 2010, 37(6): 641-653.
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