An Oklahoma Affidavit As to Changes and Alterations Appearing in Oil and Gas Lease is a legal document that verifies any modifications or amendments made to an existing oil and gas lease agreement in the state of Oklahoma. This affidavit provides an official record of all changes made to the lease and serves as evidence in case of any disputes or legal proceedings. Keywords: Oklahoma, Affidavit, Changes, Alterations, Oil and Gas Lease, Modifications, Amendments, Legal Document, Official Record, Disputes, Legal Proceedings. Types of Oklahoma Affidavits As to Changes and Alterations Appearing in Oil and Gas Lease may include: 1. Affidavit of Changes and Alterations to Oil and Gas Lease: This affidavit is used when any modifications or alterations are made to the original lease agreement. It outlines the specific changes made, including additions, deletions, or revisions, and provides legal documentation to support these modifications. 2. Affidavit of Amendments to Oil and Gas Lease: This affidavit is used when amendments to the original lease agreement are made. It details the specific amendments made and clearly identifies the sections or clauses that have been modified, added, or removed from the lease. 3. Affidavit of Corrected Changes and Alterations to Oil and Gas Lease: This affidavit is used when errors or mistakes are discovered in previous affidavits or lease documents. It acknowledges the incorrect changes or alterations previously made and provides the correct information or amendments to rectify the errors. 4. Affidavit of Ratification of Changes and Alterations to Oil and Gas Lease: This affidavit is used when parties involved in the lease agreement want to confirm and validate the changes or alterations made to the lease. It acts as a formal declaration acknowledging the modifications and ratifying their acceptance by all relevant parties. In conclusion, an Oklahoma Affidavit As to Changes and Alterations Appearing in Oil and Gas Lease is a crucial legal document that records any modifications or amendments to an existing lease agreement. These affidavits ensure transparency, clarity, and a solid legal foundation for all changes made in the oil and gas lease in Oklahoma.