HERCULES 55-64 UNIT
HERCULES 55-64 UNIT is a Texas oil lease in Martin County, Railroad Commission district 08, operated by Diamondback E&P LLC. It has 8 wellbores on file with the Commission. Reported production runs from March 2025 to August 2026, totalling 1,685,455 barrels. The lease is intermittent. Fitting a decline curve to that history and pricing the remaining production at today's forward curve values the whole lease — a 100% undivided interest — at about $737.7M, with roughly $164.8M expected over the next twelve months. An individual royalty owner receives their own decimal interest times that figure. Over the last twelve months on file it averaged 118,480 barrels a month, about 14,810 per wellbore. Its strongest month on the record we hold was April 2026, at 298,441 barrels. In our own backtest, leases producing at this rate are forecast to within about 18% of what they went on to produce, and that measured error is the range shown on the page rather than a confidence of our own devising.
Key facts about HERCULES 55-64 UNIT
- Who operates HERCULES 55-64 UNIT?
- HERCULES 55-64 UNIT is operated by Diamondback E&P LLC, Railroad Commission of Texas operator number 217012.
- Where is HERCULES 55-64 UNIT?
- HERCULES 55-64 UNIT is a Texas oil lease in Martin County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 63711.
- Is HERCULES 55-64 UNIT still producing?
- HERCULES 55-64 UNIT is intermittent. The most recent month of production reported to the Railroad Commission of Texas for HERCULES 55-64 UNIT is August 2026.
- How much has HERCULES 55-64 UNIT produced?
- HERCULES 55-64 UNIT has reported 1,685,455 barrels of oil (bbl) to the Railroad Commission of Texas between March 2025 and August 2026, from 8 wellbores.
- How much is HERCULES 55-64 UNIT worth?
- The remaining production from HERCULES 55-64 UNIT is estimated to be worth about $737.7M in total as of 27 August 2026, within a range of $604.9M to $870.4M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in HERCULES 55-64 UNIT is a fraction of it. The estimate fits an Arps decline curve to the production HERCULES 55-64 UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for HERCULES 55-64 UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does HERCULES 55-64 UNIT generate in a year?
- HERCULES 55-64 UNIT is forecast to net about $164.8M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in HERCULES 55-64 UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Diamondback E&P LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Martin County, Texas |
| RRC district | 08 |
| Lease number | 63711 |
| Wellbores | 8 |
| Reported production | 1,685,455 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $737.7M |
Where HERCULES 55-64 UNIT sits
Source: Railroad Commission of Texas lease production records, complete through . Figures on this page were computed on .
Production figures are as reported to the Railroad Commission of Texas. The value shown is an estimate produced by fitting a decline curve to that reported history; it is not an offer or an appraisal. How this estimate is calculated.