DecisionSpace Geosciences (DSG) is an integrated subsurface interpretation platform developed by Halliburton Landmark. It is used by geoscientists and engineers to interpret seismic data, well logs, geological structures, and reservoir properties for oil and gas exploration and development. The software helps teams understand the subsurface structure and reservoir characteristics to make better drilling and field development decisions.

OpenFlow Suite is a reservoir simulation and field management software platform developed by the French company Beicip‑Franlab (a subsidiary of the IFP Energies Nouvelles group). It is used mainly by reservoir engineers and petroleum companies to simulate reservoir behavior and manage oil and gas field development.

TrapTester, developed by Badley Geoscience (Badleys), is a highly specialized, industry-standard software package used primarily by structural geologists and exploration teams in the oil and gas sector. While specific line-by-line patch notes for version 7.30 are proprietary and generally restricted to licensed users, here is an overview of the software’s core capabilities and purpose.

pIGI+ (often referred to as igi+) is a specialized petroleum geochemical software package developed by IGI Ltd (Integrated Geochemical Interpretation Ltd), a UK-based consultancy and software company specializing in petroleum geochemistry and basin modeling. Version 2.5 of pIGI+ builds upon the software’s core purpose: providing geochemists and exploration geologists with a powerful tool to import, manage, visualize, and interpret complex geochemical data.