- Reservation of Additional Interests in Production US-OG-819
- Maintenance of Operational Areas, Control of Debris and Weeds US-OG-807
- Minimum Royalty Payments US-OG-808
- Notices US-OG-809
- Offset Well Protection and Payment of Compensatory Royalty US-OG-810
- Pipeline Easements US-OG-811
- Pipelines - Laying and Burying US-OG-812
- Theft of Production - Prevention by Lessee US-OG-835
- Pooling US-OG-814
- Reasonable Development US-OG-815
- Reentry of Wells US-OG-816
- Release of Lease US-OG-817
- Removal of Lessee's Equipment and Personal Property US-OG-818
- Location of Wells, Lines, Roads, Tank Batteries, and Other Structures US-OG-806
- Reservation of A Call on, Or Preferential Right to Purchase Production by Lessor US-OG-820
- Termination of Lease As to Part of Lands US-OG-834
- Separate Leases on Multiple Tracts of Lands Described in one Oil and Gas Lease US-OG-823
- Shut-In Gas Royalty US-OG-824
- Shut-In Oil Royalty US-OG-825
- Surface Damage Payments US-OG-826
- Surface Pits US-OG-827
- Surface Restoration and Reparation US-OG-828
- Pugh Clause US-OG-843
- Taking Or Marketing Royalty Oil and Gas in Kind US-OG-833
- Survey of Lands included in Producing Or Proration Units US-OG-831
- Take Or Pay Gas Contracts US-OG-832
- Express Covenants US-OG-792
- Acceptance of Terms by Lessee's Assigns US-OG-779
- Access by Lessor US-OG-780
- Assignments of the Lease US-OG-781
- Audit of Lessee's Books and Records US-OG-782
- Breaches of Lease Terms US-OG-783
- Conflicts Between Printed Form and Added Terms US-OG-784
- Continuous Development, Retained Acreage, and Depth Limitations US-OG-785
- Use of Produced Oil Or Gas by Lessor US-OG-839
- Depth Limitation US-OG-788
- Division Orders US-OG-789
- Drilling Requirements US-OG-790
- Execution of Lease by Less Than All Lessors US-OG-791
- Warranty US-OG-840
- Extension of Primary Term of the Lease US-OG-793
- Favored Nations US-OG-794
- Freestone Rider US-OG-842
- Force Majeure US-OG-796
- Gas Prices and Sales Contracts US-OG-799
- Geophysical and Seismic Operations US-OG-800
- Indemnification of Lessor US-OG-801
- Information to Be Furnished to Lessor US-OG-802
- Limitation on Substances Covered by Lease US-OG-803
- Litigation Costs Clause for Lease US-OG-804