The SPE Podcast

Join SPE President, Prof. Jennifer Miskimins, in this SPE Live with three outstanding early-career professionals from around the world as they discuss what inspires them to build careers in energy, how new technologies and collaboration platforms are reshaping the way they work, and why the aspirations of the next generation are redefining the future of our profession.

Moderated by Jennifer Miskimins, SPE President and Professor & Department Head at Colorado School of Mines

Speakers:

Hitisha Dadlani, Senior Reservoir Engineer at ONGC, India

Haoming Ma, Research Scientist at University of Wyoming School of Energy Resources

Charalampos (Harry) Soilemezidis, Systems Engineer at CLS Engineering & Energy, Germany

Get more from ATCE 2026 with a strategic plan for learning, networking, technology scouting, and career growth. Susan Howes shares how to maximize the value of SPE's premier annual event.

Hydraulic fracturing revolutionized unconventional oil and gas — and the same stimulation science is now being adapted to unlock next-generation geothermal energy. Enhanced Geothermal Systems (EGS) and Superhot Rock (SHR) concepts borrow heavily from decades of shale completions know-how, but operating at temperatures exceeding 300°C, in crystalline basement rock, introduces entirely new engineering challenges: engineering a reservoir volume, proppant and fluid stability, wellbore integrity, reservoir management under extreme thermal and mechanical stress and more that we will find out through time.

In this SPE Live, we will dive into the synergistic approach of subsurface engineering and hydraulic fracturing from the oil and gas world into the geothermal realm. The conversation will explore where oilfield technology has direct transfer capabilities, where it must be reinvented, and what this convergence really means for the future of dispatchable geothermal power.

Moderated by: Steve Schubarth, Chair SPE’s Hydraulic Fracturing Technical Section

Speaker: Gabrijel Grubac, Principal Completions Engineer at Mazama Energy

The Reserves Education Subcommittee (RES) within the Oil and Gas Reserves Committee (OGRC) is a global group of subject-matter experts advancing PRMS education. The RES were recently mandated by the OGRC to update, design, and prepare a reserves education framework in modular presentations. The initiative resulted in the development of thirteen (13) modular presentations encompassing core PRMS principles, reserves classification, maturity distinctions, evaluation methodologies, commerciality/economic criteria, and common areas of misinterpretation observed in industry. The modules form the “PRMS Training Master Slides” and are to be taught by OGRC approved instructors and offer a practical and interactive approach as a third trilateral source on PRMS knowledge and education supported by OGRC.

The “PRMS Training Master Slides” are standardized, committee-endorsed training for global dissemination across operators, consultants, educators, and regulators. It is anticipated they will perpetually improve global alignment on reserves estimation and classification, provide a clearer differentiation between resources and reserves, and finally a more consistent understanding of commercial maturity thresholds. These modular presentations will complement the much-needed training gap identified by OGRC.

Moderated by Doug Peck, Head of Reserves at Woodside
Speaker: Syed Hasan, Chair OGRC Reserves Education Subcommittee

September 2026