#### § 550.1167 What information must I submit with forms and for approvals?

You must submit the supporting information listed in the following table with the form identified in column 1 and for the approval required under this subpart identified in column 2:

| | SRI BOEM-0127 (2 copies) | Reservoir reclassification |
| --- | --- | --- |
| (a) Maps: | | |
| (1) Base map with surface, bottomhole, and completion locations with respect to the unit or lease line and the orientation of representative seismic lines or cross-sections | | |
| (2) Structure maps with penetration point and subsea depth for each well penetrating the reservoirs, highlighting subject wells; reservoir boundaries; and original and current fluid levels | √ | √ |
| (3) Net sand isopach with total net sand penetrated for each well, identified at the penetration point | \* | |
| (4) Net hydrocarbon isopach with net feet of pay for each well, identified at the penetration point | \* | |
| (b) Seismic data: | | |
| (1) Representative seismic lines, including strike and dip lines that confirm the structure; indicate polarity | | |
| (2) Amplitude extraction of seismic horizon, if applicable | | √ |
| (c) Logs: | | |
| (1) Well log sections with tops and bottoms of the reservoir(s) and proposed or existing perforations | √ | √ |
| (2) Structural cross-sections showing the subject well and nearby wells | | √ |
| (d) Engineering data: | | |
| (1) Estimated recoverable reserves for each well completion in the reservoir; total recoverable reserves for each reservoir; method of calculation; reservoir parameters used in volumetric and decline curve analysis | √ | |
| (2) Well schematics showing current and proposed conditions | | |
| (3) The drive mechanism of each reservoir | √ | √ |
| (4) Pressure data, by date, and whether they are estimated or measured | | √ |
| (5) Production data and decline curve analysis indicative of the reservoir performance | | √ |
| (6) Reservoir simulation with the reservoir parameters used, history matches, and prediction runs (include proposed development scenario) | | \* |
| (e) General information: | | |
| (1) Detailed economic analysis | | |
| (2) Reservoir name and whether or not it is competitive as defined under [§ 250.105](/on/2024-09-16/title-30/section-250.105) | √ | √ |
| (3) Operator name, lessee name(s), block, lease number, royalty rate, and unit number (if applicable) of all relevant leases | | |
| (4) Geologic overview of project | | √ |
| (5) Explanation of why the proposed completion scenario will maximize ultimate recovery | | |
| (6) List of all wells in subject reservoirs that have ever produced or been used for injection | | √ |
| | | |
| --- | --- | --- |
| √ Required. | | |
| \* Additional items the Regional Supervisor may request. | | |
| Note: All maps must be at a standard scale and show lease and unit lines. The Regional Supervisor may waive submittal of some of the required data on a case-by-case basis. | | |

(f) Depending on the type of approval requested, you must submit the appropriate payment of the service fee(s) listed in [§ 550.125](/on/2024-09-16/title-30/section-550.125), according to the instructions in [§ 550.126](/on/2024-09-16/title-30/section-550.126).