Abstract Systems, methods, and devices for performing real-time detecting and spatially-
positioning a waterfront in an oil-producing reservoirs are disclosed. An example method of …

A surface-consistent refraction analysis automatically derives near surface corrections
during seismic data processing. Residual time lags are evaluated in multiple CMP-offset …

A surface-consistent refraction analysis automatically derives near surface corrections
during seismic data processing. Residual time lags are evaluated in multiple CMP-offset …

(57) ABSTRACT A surface-consistent refraction analysis automatically derives near surface
corrections during seismic data pro cessing. Residual time lags are evaluated in multiple …

US10914854B2 - Residual refraction statics calculation for automated near surface analysis -
Google Patents US10914854B2 - Residual refraction statics calculation for automated near …

Seismic data from seismic exploration surveys are mapped into a hypercube of bins or
voxels in a four-dimensional space (X, Y, Offset, and Azimuth) according to Common Mid …

A method for refraction-based surface-consistent amplitude compensation and
deconvolution includes receiving seismic traces, the seismic traces generated using at least …

A method for building a three dimensional (3D) model of a subsurface formation includes
selecting, from a set of seis mic shots, a plurality of first arrival signals representing the …

Methods for full waveform inversion (FWI) in the midpoint-offset domain include using a
computer system to sort seismic traces into common midpoint-offset bins (XYO bins). For …

A method may include obtaining various seismic traces for a geological region of interest.
The method may further include determining an offset attribute and an azimuthal attribute …