Arizona Registry Deposit Information is a database created to track the deposits of oil and gas wells within the state. This information is used to help ensure compliance with Arizona's Oil and Gas Conservation Act and to ensure that the resources are used in a responsible and safe manner. The Arizona Registry Deposit Information includes data on the locations of wells, the types of oil and gas deposits, and the amount of deposits. The database also includes information on the ownership of deposits and any agreements or leases related to them. There are four types of Arizona Registry Deposit Information: Well Information, Deposit Types Information, Deposit Amounts Information, and Ownership Information.