Results for the customer in record time

From 2D crossed-line surveys to 3D EM surveys with 3D inversion, the data amounts required to deliver the best results for our customers have grown.  Processing power for EMGS ‘s Aurora cluster is achieved through an assembly of 6000 CPU cores, allowing us to deliver enormous amounts of complex data from our vessels in record time.

Future generations of 3D EM modelling and inversion will also require new thinking related to how the customer’s data is brought from memory to processor.  EMGS stands prepared, having changed the backbone of its network and moved to a 40 GIGABYTE Mellanox Ethernet system.

Onshore processing

Our inversion schemes can handle any survey layout and geological anisotropy, so we can depth-convert any EM dataset acquired with a geometry from anywhere in the world.

  • 2D inversion is a quick and robust way of obtaining resistivity images for the early interpretation and integration of EM data
  • 3D inversion reconstructs 3D resistivity cubes by taking full advantage of the combined resolving power of inline and broadside data
  • Our inversion schemes enable you to integrate CSEM, seismic, well-log and other data
  • All data and models are provided in SEG-Y format.

On-board processing

Experienced specialists use proprietary software to perform on-board quality control and processing. On-board processing ensures that you get optimal data quality and rapid delivery of first-look results. It also guarantees that a full dataset has been acquired and can deliver fast-track results, so that you can extend or adjust surveys while the vessel is still on station.