... rock type suppression technology interface internal multiple mathematics of computing reservoir characterization origin layer land multiple numerical simulation identification basin well-driven suppression technology exploration geophysicist seismic data prediction target layer numerical...

... subdiscipline syrx component reflection seismic data reservoir characterization svp petroleum geology economic geology psv applied geoscience & energy 10 sin co sh reflection synthetic data p-wave shot point exploration geophysicist sh-wave interface american association reflection...

... Frequency-domain forward modeling is the basis for realizing seismic modeling, inversion, and migration in the frequency domain. This paper proposes a frequency-domain optimized generalized finite difference coefficient forward modeling method for undulating interface. The advantage...

... staggered grid equation geological subdiscipline applied geoscience modeling sparse obn survey american association buoyancy reservoir characterization inversion expanded abstract implementation elastic equation geology velocity model interface exploration geophysicist application...

... thermoelastic media geologist asia government media thermoacoustic equation upstream oil & gas reservoir characterization simulation american association international junzhen shan applied geoscience energy 10 carcione china university hongying liu interface propagation fluid-solid...

...-solid interface with a small spatial step is only described in numerical simulation, which limits the application to practical problems. Hence, firstly we provide a system of displacement equations characterizing the Scholte wave propagation, in which the displacement equation for acoustic wave...

... rock type asia government reservoir characterization exploration geophysicist applied geoscience cmy fusion geologist seismic international american association society energy 10 geology china government fusion amplitude expanded abstract significance interface oilfield lithological...

... Pyseis, a high-performance Python library, harnesses the power of low-level CUDA and C++ for computation, and provides a user-friendly Python interface for wave-equation modeling and inversion. It incorporates acoustic and elastic finite-difference solvers, adjoint state-based gradients...

... observation period and limited seismic events, we successfully imaged the granite/alluvium interface - the major velocity contrast at the FORGE site. The results suggest the potential for effective real-time monitoring of subsurface changes, such as macrosized fractures, with the proposed approach. Moreover...

... reservoir characterization pore-fluid mobility geological subdiscipline seismic signature co 2 sedimentary rock geology sandstone permeability interface exploration geophysicist darcy heterogeneity saturation american association attenuation seismic reflectivity equation geophysics...

... An accurate solution of the wave equation at an acousticelastic interface is important for full wavefield imaging and inversion in marine exploration. The solution requires careful implementation for the acoustic-elastic boundary conditions. In this work, we leverage a nodal discontinuous...

... upstream oil & gas matrix figure 1 interface migration interferometry american association applied geoscience energy 10 berkhout reservoir characterization exploration geophysicist curvelet threshold society geophysics operator threshold propagation matrix international...

... technology services exploration geophysicist prediction cloud platform interface architecture energy 10 dataset enhancement american association pipeline registry lineage applied geoscience interpretation society synthetic seismic dataset Bringing ML models into mainstream applications...

... applied geoscience p-wave reflectivity equation upstream oil & gas media reflectivity equation sandstone azimuth reservoir geomechanics international interface exploration geophysicist perturbation reservoir characterization reflection coefficient hti media american association...

... formation and guide the development of the reservoir in the N 2 m formation, the reservoir prediction research based on compressive sensing and sparse inversion was carried out. The research results have improved the seismic response of the reservoir in the N 2 m formation, the top interface and bottom...

... and the shallow depth of the near-surface investigation data, the effect of tomographic inversion using these data as constraints is often poor. In areas with big thickness weathered layer such as desert and loess plateau, there exists an obvious high-velocity layer interface in the near- surface structure...

... upstream oil & gas applied geoscience acquisition reflectivity interface fwi exploration geophysicist inversion society sparse obn summary international rtm frequency full-waveform inversion equation sub-salt imaging Turning high resolution FWI model into pseudo-reflectivity, a case...

... siahkoohi interface algorithm imaging inversion operator solver upstream oil & gas artificial intelligence herrmann international software geophysics application quantification devito american association applied geoscience exploration geophysicist Accelerating innovation...

... topography international society equation upstream oil & gas abc interpolation formula wavefield modeling american association energy 10 absorption reservoir characterization exploration geophysicist applied geoscience fractional node interface quadratic interpolation...

... inversion exploration geophysicist applied geoscience upstream oil & gas information reflection coefficient macbeth reservoir characterization international interface intercept overburden curvature joint inversion amplitude american association evaluation colin macbeth...