Management Team

David Griesinger brings big energy to Trinity Gas Storage LLC—literally. As Director of Commercial Operations, he drives shipper satisfaction and spearheads the rollout of Phase II at Trinity’s cutting-edge storage facility. With a track record that spans from strategic energy consulting at Pan Capital to overseeing $100M+ midstream operations at DCP Midstream, David knows how to move molecules and markets. Whether expanding processing capacity in the Permian or guiding major acquisitions, he’s built a career on connecting opportunity with execution. Armed with degrees in Economics and an MBA, David’s as sharp in the boardroom as he is in the field.

With nearly three decades of field-proven expertise, Brad is a driving force behind efficient and effective site development at Trinity Gas Storage. As a former Asset Manager at Chesapeake Energy and Operations & Production Manager at Montage Resources, he has led drilling and completion operations across nearly every major U.S. gas basin. Brad combines deep technical knowledge with a relentless commitment to operational excellence—ensuring every project is developed with precision, performance, and purpose.

With decades of leadership in natural gas storage, Jim brings deep industry expertise and a no-compromise approach to customer service. As former President & CEO of Caledonia Energy Partners and CEO of Nortex Gas Storage, he knows what it takes to deliver value in a shifting energy landscape. Jim is laser-focused on executing strategic business plans that anticipate customer needs and drive long-term success. Passionate about service and results, he ensures Trinity’s operations stay aligned, agile, and always customer-first.

From concept to construction, Larry knows how to build energy solutions that last. As lead engineer on Caledonia Storage, a consultant to Nortex Gas Storage, and owner/operator of Two Oaks Exploration, he brings decades of hands-on experience and technical know-how to Trinity Gas Storage. Larry’s focus is simple: design and deliver infrastructure that performs under pressure. With a deep understanding of what it takes to power customized solutions, he’s the backbone behind Trinity’s engineering excellence.

David Griesinger brings big energy to Trinity Gas Storage LLC—literally. As Director of Commercial Operations, he drives shipper satisfaction and spearheads the rollout of Phase II at Trinity’s cutting-edge storage facility. With a track record that spans from strategic energy consulting at Pan Capital to overseeing $100M+ midstream operations at DCP Midstream, David knows how to move molecules and markets. Whether expanding processing capacity in the Permian or guiding major acquisitions, he’s built a career on connecting opportunity with execution. Armed with degrees in Economics and an MBA, David’s as sharp in the boardroom as he is in the field.

With nearly three decades of field-proven expertise, Brad is a driving force behind efficient and effective site development at Trinity Gas Storage. As a former Asset Manager at Chesapeake Energy and Operations & Production Manager at Montage Resources, he has led drilling and completion operations across nearly every major U.S. gas basin. Brad combines deep technical knowledge with a relentless commitment to operational excellence—ensuring every project is developed with precision, performance, and purpose.