NXT ENERGY SOLUTIONS INC. (NXT) is a publicly traded international airborne geophysical service company based in Calgary, Canada utilizing our proprietary SFD technology. Reservoir indicators empowering success SFD provides a unique geophysical indicator which can be used early in the exploration cycle to provide an independent assessment of reservoir potential. When combined with seismic and other geologic data, SFD can significantly reduce exploration risks and costs. Rapid large area exploration The use of jet aircraft in our acquisition allows NXT to high-grade large exploration areas while meeting the most demanding timelines, even in regions with access issues and environmental concerns. Our clients utilized SFD to successfully make time-critical regional exploration decisions about acquiring / relinquishing lands and have successfully reduced the need for conventional airborne and 2D reconnaissance surveys.