Please note: After December 31, 2018, American Petroleum Institute will discontinue the sale of E&P Tanks v3.0, and no new licenses for the software will be issued.
- Please contact email@example.com for assistance in transferring an existing E&P Tanks v3.0 license from one user to another user.
- Issues with installing the software will not be supported after March 31, 2019.
- API will continue to offer support for existing customers who encounter errors inputting data into software in accordance with E&P Tanks user guide (Publication 4697).
(Note that API provides no support for earlier versions of E&P Tanks.)