Make the most of your nodal data at the outset

Bringing to the table uncommon nodal expertise, Fairfield Geotechnologies has developed a range of proprietary processing techniques to address the unique challenges of this highly specialized technology. Getting the most of the dense, high-quality seismic data acquired means building a solid foundation at the earliest stages of node processing.

We deliver—with a series of 4D-compliant procedures, workflows and proprietary technologies that include:

  • Data validation – raw OBN field data is carefully inventoried, and quality-checked
  • Orientation, tilt, and vector-fidelity analysis
  • Direct-wave traveltime analysis – the heart of the front-end sequence where we correct for clock drift, shot and receiver position uncertainty, and dynamic water-layer acoustic characteristics
  • Simultaneous source de-blending – efficient node acquisition often utilizes two independent, simultaneous sources; these “blended” shots recorded by each node must be separated or de-blended
Start off on the right seismic foot

Learn more about Fairfield Geotechnologies OBN front-end processing capabilities.

Contact us to learn more