REIGN OPERATING LLC
Reign Operating, founded by industry veteran David D. Le Norman, is a privately funded exploration and production company focused on the Midcontinent region. Leveraging deep industry expertise and strong partner relationships, we are committed to delivering value to our stakeholders. Le Norman has spent four decades developing and monetizing over $3 billion in upstream assets across the Lower 48.
LATONKA RESOURCE FUND I
Latonka Resource Fund I is a privately held, non-operating oil and natural gas investment platform focused on the Midcontinent region. Building on decades of industry expertise and strong operating relationships, Latonka pursues a disciplined strategy centered on acquiring producing assets with attractive cash flow characteristics while selectively participating in active drilling opportunities in proven plays, including the Cottage Grove and Tonkawa formations. Led by a team with a long track record of sourcing, developing, and monetizing upstream investments, Latonka is focused on delivering long-term value through strategic capital deployment and disciplined asset selection.
CASTLE OPERATING LLC
Castle Operating is a privately held independent non-operating production company primarily focused on long-lived, shallow decline oil and natural gas properties in the Midcontinent region. Castle Operating has been extremely successful in utilizing secondary recovery techniques to maximize cash flows through high-return, low-cost projects. Castle Operating’s management team has extensive experience in realizing serially successful oil and natural gas ventures across the Midcontinent and is actively evaluating and acquiring late-life properties that fit its investment criteria.