Meet Executive Management Team
Our Innovation Starts with You.
You challenged us. You inspired us.
Visionaries shaped by the best in the business: our clients. Every innovation we lead, every technology we develop, is the result of listening to you, learning from you, and standing on the shoulders of industry giants like you.

Peter M. Duncan, Ph.D
Founder and CEO
Peter M. Duncan is President and CEO of MicroSeismic, Inc., specializing in hydraulic fracture surveillance. A Ph.D. geophysicist, he co-founded 3DX Technologies and served as SEG President. Recognized with multiple industry awards, including the 2024 SEG Cecil Green Enterprise Award.
Full Bio
William B. Barker (Bill)
Vice President, Analysis
William B. Barker is VP of Analysis at MicroSeismic, Inc., overseeing data analysis operations. With 20+ years in oil and gas, he previously held leadership roles at MicroSeismic and worked in electromagnetics at NAEVA Geophysics. He holds a BS in geophysics from the University of Kansas.
Full Bio
Monica Vrana
Chief Marketing Officer
Monica Vrana is the Chief Marketing Officer at MicroSeismic, Inc., with 20+ years in marketing and events across oil & gas, network security, and hardware. A dedicated community leader, she co-founded the NCL Texas Diamonds Chapter and serves on multiple boards.
Full Bio
Michael Thornton, Ph.D
Chief Technology Officer
Michael Thornton, Ph.D., is the Chief Technology Officer at MicroSeismic, Inc., with 20+ years in oil and gas. Previously VP of Data Analysis, he also held leadership roles at Veritas DGC and ExxonMobil. He holds a Ph.D. in geophysics from the University of Houston.
Full Bio
Travis T. Barker
VP of Sales
Travis Barker, VP of Sales, has 30+ years in upstream oil and gas. As the founder of Coral Blue Consulting and Former CEO of Seismic Equipment Solutions, he specializes in M&A, restructuring, and seismic operations. He holds an Electronic Engineering degree from DeVry University and completed Rice University’s Global Leadership Program.
Full Bio
Cameron Kruse
VP of Finance
Cameron Kruse is VP of Finance at MicroSeismic, Inc., with extensive experience in private equity, IPOs, and strategic sales. He previously worked in oil field services, Alvarez & Marsal, and PricewaterhouseCoopers.
Full BioMeet our Team
Board of Directors
Our Board of Directors bring wisdom and guidance grounded in real-world experience. We are grateful for their leadership, shaped by deep respect for our clients and a shared commitment to listening, learning, and growing alongside the industry’s best – our clients.

Nikki Martin
Chairman

Peter M. Duncan, Ph.D
Founder and CEO

Dirk McDermott
Director

Robert (Bob) Daniels
Director

Jamie McJunkin
Observer