Oklahoma Unclaimed Property — How to Find & Claim Your Money

Oklahoma's State Treasurer holds over $700 million in unclaimed property. The state's massive energy industry — Devon Energy, Chesapeake, Williams Companies, ONEOK — combined with Tinker AFB and Boeing's Oklahoma City defense operations all contribute to a distinctive mix of mineral-royalty, energy-stock, and defense-contractor claims.

Reviewed by David Dorfman, CEO & President of Claimio. Last updated 2026-01-19.