... superiority compared to the reported damped rank-reduction (DRR) and projection onto convex sets (POCS) methods. reconstruction deep learning reservoir characterization poc frequency component machine learning geophysics drr geologist neural network seismic data geology matrix applied...

... structures. geology reservoir characterization representation applied geoscience & energy 10 artificial intelligence reflectivity model geophysics regularization geological subdiscipline matrix exploration geophysicist nuclear norm low-rank regularization geologist stratigraphy...

... Basin. We observe that using on the most stable inversions, variation of Simpson’s Aφ parameter occur across the basin. structural geology plane diversity geologist reservoir characterization stability matrix exploration geophysicist inversion fault plane tensor monte carlo analysis...

... matrix wavefield full waveform Multipole Borehole Acoustics in the Presence of an Eccentered Elastic Tool Tim Geerits*, Baker Hughes/TU Bergakademie Freiberg, Stefan Schimschal and Anna Swiatek, Baker Hughes. Summary In this paper we present a mathematical formulation for the borehole fluid...

.... wavefield wavefield propagation finite-difference wavefield propagation geology machine learning time step geologist reservoir characterization matrix physics artificial intelligence propagation equation vector block matrix exploration geophysicist correspond applied geoscience & energy...

... spectrum analysis method, we introduce factor group-sparse regularization to improve the accuracy of robust low-rank matrix approximation, thereby improving the suppression effect of sparse noise. In the process of minimizing the objective function, we use proximal alternating linearization for subspace...

... weighted nuclear norm minimization geologist random noise denoised result matrix Vector Denoising of Multicomponent Seismic Data Based on Quaternion Weighted Nuclear Norm Minimization J. J. Gao* (China University of Geosciences (Beijing X. Wang (China University of Geosciences (Beijing Y. H. Fu...

... grid geologist matrix geophysics equivalent storage technique reservoir characterization algorithm applied geoscience & energy 10 translation equivalence american association symmetry inversion parameter matrix magnetization exploration geophysicist Three-dimensional Ta Amplitude...

... bedding plane exploration geophysicist reservoir characterization fracture porosity applied geoscience & energy 10 rock physic model lamination level geomechanics symmetry axis matrix american association Analysis of elastic modulus and brittleness properties of coalbed methane reservoir...

... exploration geophysicist direction correction correction matrix dataset seismic data Direction Correction and Energy Normalization of vibrator for 3D9C Seismic Wave Data Zhiwen Deng1, Rui Zhang2, Xiusong Wang1 1.BGP Inc., China National Petroleum Corporation, 2.University of Louisiana at Lafayette...

... space-filling curve is proposed to reorganize the columns and rows of the unknown matrix. As a consequence of such reordering, the singular values of the resulting tiles ex-hibit a more rapid decay compared to those of the tiles in the original sorting, thereby enabling a more accurate approximation...

... magnetization, which is the vector sum of the remanent and induced magnetizations. However, the requirement of three model parameters per cell exacerbates storage and efficiency issues related to standard integral solution approaches, which require storing a large dense matrix. To address this challenge, we...

... intelligence flsrtm singular value migration matrix svd algorithm low-rank green decomposition geophysics least-square reverse time migration geology reservoir characterization time migration flsrtm scheme reverse time migration svd algorithm computational cost applied geoscience & energy...

... geologist artificial intelligence augmented lagrangian fwi exploration geophysicist matrix energy 10 iteration Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition Jiahang Li*1, Hitoshi Mikada1,2 and Junichi Takekawa1, 1Kyoto University...

.... geologist geology green exploration geophysicist brazil government calculation matrix subset reservoir characterization dyson equation patched green function upstream oil & gas propagation wavefield applied geoscience recursively impedance matrix target-oriented wavefield calculation...

... inversion drilling data acquisition lwd well logging petroleum geology log analysis upstream oil & gas logging while drilling drilling measurement misfit matrix equation economic geology international american association occam society configuration adaptive inversion reservoir...

... migration imaging exploration geophysicist geologist china government cig illumination geology artificial intelligence geophysics american association coefficient wang society matrix fwi imaging zhang asia government reservoir characterization international applied geoscience energy 10...

... inversion zeoppritz equation asia government geological subdiscipline reflection coefficient international information matrix american association geology reservoir characterization thickness waveform inversion frequency-dependent reflection characteristic exploration geophysicist applied...

... reservoir characterization biolithite international energy 10 matrix society realization classification pore magnitude carbonate extraction resolution Porosity and permeability calculations in a Biolithite using x-ray tomography images Adetomiwa Aderemi*, Elli-Maria Charalampidou, Zeyun Jiang...

... constraint geologist canada government estimation exploration geophysicist american association geology workflow international vector static estimation matrix university applied geoscience inversion energy 10 reservoir characterization iteration difference convergence enhancement sc-spf...