Our services

We are a seismic data processing consulting company. We develop specialty software for companies like yours. The purpose of this document is to introduce our capabilities to you. We are interested in illustrating our technology on your data and afterwards either processing your data in-house or leasing out our module(s) to you for use in your processing centers.

Our modules are standalones that process geometry labeled input SEGY data (in IEEE format) and output the same format. They use OPENMP code wherever possible so that a high number of threads, if available, will reduce run times.

Here we list a few of our modules and their capabilities:

MODU

What it does

COHER3 Enhance stacks and/or common offset volumes by picking the most coherent events on small overlapping t-x-y windows in the tau-px-py domain and reconstructing data from those plane waves.

CVA Pick dense NMO velocities (at every CMP if desired) using super CMPs that allow CMP-to-CMP dip scanning to increase coherency. Output dip-velocity-coherency-time and dip-velocity-stack-time sections in SEGY format and CMP/Velocity/Time picks in SLB VISTA card format. Guide functions picked less densely on a subset of CMPs can be honored, if available.

DRM Pick and apply Iterative Surface Consistent Statics on NMO corrected CMP gathers using our stable Diminishing Residual Matrices (DRM) method.

FBDRM Edit first break picks in a surface consistent manner via the DRM method.

FBPICK Pick first breaks on common shot data simultaneously using multiple attributes.

FLAT Flatten CMP or common image gathers (including with AVO preservation, if desired.)

RNA3 Enhance stacks and/or common offset volumes using noncausal (full-plane) prediction filters on small overlapping t-x-y volumes in the f-x-y domain.

SELECT Select data using two SEGY headers.

SORT2 Sort data in increasing order using two SEGY headers.

NMO Apply NMO using velocities provided in SLB VISTA card format or as a velocity volume.

VELVOL Convert velocities from SLB VISTA card format into velocity traces needed for NMO. Smoothing, interpolation, and extrapolation of velocities are done when picks are subsampled on a grid with given inline or crossline increments.