Upstream. Capital. Solutions.

IOG invests directly in the development of oil and gas assets as a non-operated financial joint development partner.

Unlocking the value of  America’s energy resources

Unlocking the value of America’s energy resources

IOG Capital, LP is a Dallas, Texas-based investment firm that assists as a working interest partner by directly investing and providing capital for the development of conventional and unconventional oil and gas assets. IOG has closed over 30 transactions across 6 states, 24 counties, and has invested in more than 500 wells.

Learn more

Our Project Criteria

  • Experienced operator with a solid track record

  • Development drilling with a demonstrated cost and well performance profile

  • Marketing infrastructure in place

Our Leadership

Marc Rowland

Marc Rowland

Founder & Senior Managing Director

Marc Rowland is the Founder & Senior Managing Director of IOG Capital, LP and CEO of IOG Resources, LLC. A seasoned oil and gas corporate executive, director, and investment manager with over 40 years of experience, Mr. Rowland is considered a leading industry expert in energy mergers, acquisitions, divestitures, public securities transactions, and derivatives facilities.

Learn more
Noam Berk

Noam Berk

Managing Director

Noam Berk is a Co-Founder and Managing Director of IOG Capital, LP and serves as EVP of IOG Resources, LLC. Mr. Berk has 20 years of experience in energy-focused finance and is a specialist in large structured transactions centered around commodities, derivatives, volumetric production payments, and multibillion-dollar hedging facilities.

Learn more
Tommy Woolley

Tommy Woolley

Managing Director

Tommy Woolley is a Managing Director at IOG Capital, LP. Mr. Woolley has over 15 years of industry experience as a petroleum engineer. Prior to joining IOG, he was a Vice President of Energy Spectrum in their financial advisory business and upstream private equity funds.

Learn more