2024 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2023 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2022 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2021 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2020 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2018 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2017 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2015 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2014 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2013 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2012 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties

2010 30 USC 233a – Permits or leases of certain lands in Oklahoma; retention of royalties