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| Global Geology 2020 23 (3): 155-165 ISSN: 1673-9736 CN: 22-1371/P |
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| Structure analysis of shale and prediction of shear wave velocity based on petrophysical model and neural network |
| ZHU Hai1, XU Cong2, LI Peng1, LIU Cai1 |
1. College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China;
2. Northeast Electric Power Design Institute Co., Ltd of China Power Engineering Consulting Group, Changchun 130026, China |
| 收稿日期 2019-12-23 修回日期 2020-02-25 网络版发布日期 null |
参考文献 Bai J Y, Song Z X, Su L,et al. 2012. Error analysis of shear wave velocity prediction based on Xu-White model.Chinese Journal of Geophysics,55(2):589-595. (in Chinese with English abstract)
Berryman J G. 1980. Long-wavelength propagation in compo-site elastic media. Ⅱ. ellipsoidal inclusions.The Journal of the Acoustical Society of America,68(6):1820-1831.
Biot M A. 1956. Theory of propagation of elastic waves in a fluid-saturated porous solid Ⅰ. low-frequency range.The Journal of the Acoustical Society of America,28(2):168-175.
Castagna J P, Greenberg M L. 1992. Shear-wave velocity estimation in porous rocks:theoretical formulation, preliminary verification and applications.Geophysical Prospecting,40(2):195-209.
Chen S B, Xia X H, Qin Y,et al. 2013. Classification of pore structure of shale gas reservoirs in the Longmaxi Formation in the South Sichuan Basin.Journal of China Coal Society, (5):42-47. (in Chinese with English abstract)
Cho K, van Merrienboer B, Gulcehre C,et al. 2014. Learning phrase representations using RNN encoder-decoder for statistical machine translation.Computer Science,10(2):1-13.
Chu Z H, Lu B P. 1995. A new method for estimating shear wave velocity in formation. Well Logging Technology,19(5):313-318, 339. (in Chinese with English abstract)
De Sousa M C, De Figueiredo José J S, Da Silva C B,et al. 2019. Prediction of S-wave velocity by a hybrid model based on the Greenberg-Castagna equation.Journal of Petroleum Science and Engineering,172(1):303-313.
Deng J X, Wang H, Zhou H,et al. 2015. Microstructure, seismic petrophysical characteristics and modeling of the Longmaxi Formation shale. Chinese Journal of Geophysics,(6):287-300. (in Chinese with English abstract)
Gassmann F. 1951. Elastic waves through a packing of spheres.Geophysics,16(4):673-685.
Guo Z Q, Li X Y, Liu C. 2014. Anisotropy parameters estimate and rock physics analysis for the Barnett Shale. Journal of Geophysics and Engineering,11(6):1-10.
Han D H, Nur A, Morgan D. 1986. Effects of porosity and clay content on wave velocities in sandstones.Geophysics,51(11):2093-2107.
Hill R. 1965. A self-consistent mechanics of composite mate-rials.Journal of the Mechanics & Physics of Solids,13(4):213-222.
Hu Q, Chen X H, Li J Y. 2014. Shear wave velocity prediction of shale gas reservoirs based on anisotropic petrophy-sical model.Geophysical Prospecting for Petroleum,53(3):254-261. (in Chinese with English abstract)
Kuster G T, Toksöz M N. 1974. Velocity and attenuation of seismic waves in two-phase media:part Ⅰ. theoretical formulations.Geophysics,39(5):587-606.
Li X, Xiang S, Zhu P,et al. 2015. Establishing a dynamic self-adaptation learning algorithm of the BP neural network and its applications.International Journal of Bifurcation & Chaos,25(14):514-526.
Parvizi S, Kharrat R, Asef M R,et al. 2015. Prediction of the shear wave velocity from compressional wave velocity for Gachsaran Formation.Acta Geophysica,63(5):1231-1243.
Sun F L, Yang C C, Ma S H,et al. 2008. Shear wave velocity prediction method.Progress in Geophysics, (2):176-180. (in Chinese with English abstract)
Wang F P, Hamme U. 2010. Effects of petrophysical factors on Haynesville fluid flow and production.World Oil,231(4):79-82. (in Chinese with English abstract)
Wang X G. 2013. Application of self-adaptive BP neural network to the prediction of shear wave velocity.Lithologic Reservoirs,25(5):86-88.
Xu S, White R E.1996. A physical model for shear-wave velocity prediction.Geophysical Prospect,44(4):687-717.
Xu S Y, Payne M A. 2009. Modeling elastic properties in carbonates rocks.The Leading Edge,28(1):66-74.
Yin X Y, Li L. 2015. Method of P-wave and S-wave velocity inversion based on petrophysical model.Geophysical Prospecting for Petroleum,54(3):249-253. (in Chinese with English abstract)
Yun M H, Gao J, He Y S,et al. 2004. Relations between reservoir velocity and density and porosity, shale content, and water saturation.Advances in Exploration Geophysics,27(2):104-107. (in Chinese with English abstract) |
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| 通讯作者: LI Peng |
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