Research Interests

·     Seismic imaging and inversion;

·     Seismic data analysis and image processing;

·     Machine learning and artificial intelligence

Projects

·     High-resolution near-surface velocity model inversion (No: 33550006-19-FW0399-004), 2019.11-2021.10, 120,000, SINOPEC Key Laboratory of Geophysics;

·     Research on data domain wave equation reflection traveltime inversion based on the characteristic expression of seismic data (No: 41704111), 2018.01-2020.12, 240,000, National Natural Science Foundation of China;

·     Multi-information driven joint seismic imaging (No: 2018YFA0702503), 5,450,000, 2019.09-2024.08, National Key Research & Development Program of China;

·     Data-driven automatic initial velocity model building (No: 33550006-14-FW2099-0024), 2014.11-2015.10, 50,000, SINOPEC Key Laboratory of Geophysics;

·     Least square reflection coefficient estimation and broadband impedance imaging based on nonstationary filter operator (No: 41974125), 2020.01-2023.12, 630,000, National Natural Science Foundation of China;

·     Lo-norm constrained sparse Radon transform and its application in seismic data processing (No: 41604091), 2017.01-2019.12, 200,000, National Natural Science Foundation of China;

·     Investigate a new FWI procedure using wave-equation based traveltime tomography, LSRTM, and Impedance inversion (No: 4503311268), 2015.10-2018.09，29,9450 USD, Statoil;

·     Wave-equation Near-surface velocity model building (No: 33550006-15-FW2099-0012), 2015.11-2016.10, 50,000, SINOPEC Key Laboratory of Geophysics;

·     Seismic signal model building and their applications (No:41374117), 2014.01-2017.12, 800,000, National Natural Science Foundation of China.

Publications

Journal Paper

·     Feng, B., Xu, W., Luo, F., Wang, H., 2020. Rytov-approximation-based wave-equation traveltime tomography. Geophysics, 85(3), 1-9. https://10.1190/GEO2019-0210.1

·     Feng, B., Xu, W., Wu, R.S., Xie, X.., Wang, H., 2020. Finite-frequency traveltime tomography using the Generalized Rytov approximation. Geophysical Journal International, 221(2),1412-1426.  https://doi.org/10.1093/gji/ggaa067

·     Feng, B., Wu, R.S., Wang, H., 2020. Higher-order Rytov approximation for large-scale and strong perturbation media, Communications in Computational Physics, 28(1), 98-110. https://doi.org/10.4208/cicp.OA-2018-0091

·     Feng, B., Wu, R.S., Wang, H., 2019. A generalized Rytov approximation for small scattering-angle wave propagation and strong perturbation media. Geophysical Journal International, 219(2). 968-974.  https://doi.org/10.1093/gji/ggz338

·     Feng, Bo., Lu, F., Wang, H.,2019. Wave equation traveltime tomography using Rytov approximation. Chinese Journal of Geophysics (in Chinese), 62(6): 2217-2226.  https://doi.org/10.6038/cjg2019M0311

·     Feng, Bo., Wang, H, Feng, W., 2019. Characteristic wavefield decomposition based reflection traveltime inversion. Chinese Journal of Geophysics (in Chinese), 62(4): 1471-1479.  https://doi.org/10.6038/cjg2019L0447

·     Feng, Bo., Wu, C., Wang, H., 2019. Velocity model building using reflection tomography. Geophysical Prospecting for Petroleum (in Chinese), 58(3): 371-380. http://gpp.geophysics.cn//CN/10.3969/j.issn.1000-1441.2019.03.006

·     Feng, B., Wu, R.S., Wang, H., 2018. Automatic traveltime inversion via sparse decomposition of seismic data. Geophysics, 83(6), R659-R668. https://doi.org/10.1190/geo2017-0329.1

·     Feng, B., Wang, H., 2015. Data-domain wave equation reflection traveltime tomography. Journal of Earth Science, 26(4): 487-494. https://doi.org/10.1007/s12583-015-0562-7

·     Feng, B., Zhou, Y., Wang, H., 2013. Reply to comment on 'Reverse time migration with source wavefield reconstruction strategy', Journal of Geophysics and Engineering, 10(2), 028002. https://doi.org/10.1088/1742-2132/10/2/028002

·     Feng, B., Wang, H., 2012. Reverse time migration with source wavefield reconstruction strategy. Journal of Geophysics and Engineering. 9(1): 69-74. https://doi.org/10.1088/1742-2132/9/1/008

·     Feng, B., Wang, H., 2011. 3D offset plane-wave finite-difference pre-stack time migration, Chinese journal of geophysics (in Chinese), 54(11), 2916-2925.

Conference Abstract

·     Feng, B., Wu, R.S., Wang, H., Zhang, C., Xu, R., 2021,Wave-equation first-arrival tomography for 3-D near-surface velocity inversion, 82nd EAGE Conference & Exhibition, 3178

·     Feng, B., Luo, F., Wu, R.S., Wang, H., 2021, Efficient monochromatic traveltime sensitivity kernel calculation using random-boundary condition, 82nd EAGE Conference & Exhibition, 2826

·     Feng, B., Xu, R., Zhang, C., Wang, H., Wu, R.S., 2021, 3-D wave-equation first-arrival tomography using monochromatic traveltime sensitivity kernel, 2021 International Meeting for Applied Geoscience & Energy, SVE 1

·     Feng, B., Wu, R.S., Wang, H., 2020, Practical wave-equation first-arrival tomography: generalized Rytov approximation, double difference measurement, and an efficient Gauss-Newton algorithm, SEG Abstract, 3664-3668

·     Feng, B., Xu, W., Wu, R.S. et al, 2019, Generalized Rytov approximation and its application in finite-frequency tomography, SEG Abstract, 5040-5044

·     Feng, B., Wu, R.S., Wang, H., 2019, Generalized Rytov approximation, 81st EAGE, Conference and Exhibition, Seismic Modelling II, Th A02

·     Feng, B., Wu, R.S., Wang, H., 2018, Higher-order Rytov modeling for strong perturbation and long range propagation, SEG Abstract, 3979-3983

·     Feng, B., Wang, H., 2018, Automatic reflection tomography, 80th EAGE Conference & Exhibition, Th A12 13

·     Feng, B., Wu, R.S., Wang, H., et al, 2017, Data domain automatic reflection traveltime inversion via sparse decomposition of seismic data, SEG Abstract, 5636-5640

·     Feng, B., Wang, H., Xu, W., 2016, Automatic stacking velocity estimation using sparse pseudo-orthogonal Radon transform, SEG Abstract, 5339-5343

·     Feng, B., Xu, W., Wang, H., et al, 2015, Sparse pseudo-orthogonal Radon transform via compressed sensing, SEG workshop, Geophysical Compressed Sensing

·     Feng, B., Wang, H., Li, H., 2015, Background velocity model building by wave-equation reflection traveltime tomography, SEG workshop, Depth Model Building: Full-waveform Inversion, Abstract, 119-122

·     Feng, B., Wang, H., Hu, X., 2014, Wave-equation first arrival travel-time tomography, 76th EAGE Conference & Exhibition, Th P02 04

·     Feng, B., Wang, H., Li, H., 2014, Wave-equation based travel-time tomography for first arrival, CPS/SEG Beijing 2014 International Geophysical Conference, Expanded Abstract, ID328, 743-746

·     Feng, B., Wang, H., 2011, A strategy for source wavefield reconstruction in reverse time migration, SEG Abstract, 3164-3168

·     Feng, B., Wang, H., Liu, S., 2009, 3D offset plane-wave finite-difference pre-stack time migration, SEG Abstract, 2934-2938