Step Up Exploration Development

Smart 3D Survey Design in High Ocean Currents

Rather than curse ocean currents, start exploiting them to:

 

  • Substantially reduce acquisition time & costs

  • Greatly enhance poly-azimuth coverage

  • Imrove the final 3D processed image

 

Let me show your geophysicists, vessel crews and  navigators, how to accomplish these tasks.

Who I am

I am Declan Nigel Pritchard, a seasoned offshore geophysicist and consultant specializing in seismic data acquisition, processing, and quality control. With over four decades of experience in the geophysical sector, I bring a deep understanding of 2D and 3D seismic data technologies and methodologies, gained through roles at leading organizations like CGG, Fugro, and Saudi Aramco.

 

One of my key contributions to the industry is the development of the patented "Method and apparatus for sea current aided, enhanced azimuth seismic data acquisition" (US Patent 9,116,257 B2). This innovative solution leverages sea currents to optimize seismic data acquisition, providing enhanced azimuth coverage and data quality in offshore environments. My work in this area reflects a commitment to advancing geophysical methods and delivering practical, effective solutions for challenging offshore projects.

 

With extensive hands-on experience and a passion for precision, I offer expertise in seismic data processing, onboard QC, and training. My approach combines technical rigor with a strong focus on meeting project-specific goals, ensuring high-quality results for my clients.

Benefits of 3D Design Using  Ocean Currents

Reduced Line Change Times - Cost Savings

Poly-azimuth Reduced Infill - Cost Savings

Improved Final Migrated 3D Images

My services

Consult with Acquisition Contractors

Geophysics and Navigation Training

Quality Control Onboard or Ashore

Consult with Seismic

 Processors

My customers speak

 

Declan provided invaluable support on a challenging offshore project, analyzing ocean currents and creating detailed seasonal and monthly current maps for the area of interest. His insights were critical to our planning and decision-making.

 

Declan also delivered clear, persuasive presentations on the advantages of poly-azimuth cross-current seismic acquisition, impressing both our team and our client. His professionalism and expertise significantly enhanced the project's success, and I highly recommend him for advanced geophysical 3D consulting.