Gazprom Neft introduces new technology in seismic modeling
ST. PETERSBURG, Russia -- Gazprom Neft has started using ray trace modeling technology in its seismic surveys. The outcomes of initial testing at Novoportovskoye field led to the decision being taken to implement the technology throughout all fields operated by Gazprom Neft.
Ray trace modeling involves the use of specialist software, which, on the basis of regional geology and previous seismic surveys, calculates the optimum layout of elastic-wave transmitting and receiving equipment.
The use of ray trace modeling improves the accuracy of geological modeling, allowing for more effective planning of proposed field developments. On this basis, optimized methodology in field development can reduce seismic costs by as much as 30%.
“Introducing new technologies means we can continually improve the process of field development, starting with geological prospecting and exploration,” Vadim Yakovlev, first deputy CEO of Gazprom Neft, said. “The geological model of a field is the basis on which plans for its further development are made, so we pay close attention to opportunities to improve accuracy in forecasting. Gazprom Neft is constantly looking at new technologies in order to identify the most effective of these and begin their dissemination across all of the company’s assets.”
