LAMASSU UNIT B 44-05
LAMASSU UNIT B 44-05 is a Texas oil lease in Borden County, Railroad Commission district 08, operated by Surge Operating, LLC. It has 1 wellbore on file with the Commission. Reported production runs from November 2025 to August 2026, totalling 41,459 barrels. The lease is currently producing. 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 $8.3M, with roughly $3.4M 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 6,910 barrels a month. Its strongest month on the record we hold was December 2025, at 9,457 barrels. In our own backtest, leases producing at this rate are forecast to within about 17% 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 LAMASSU UNIT B 44-05
- Who operates LAMASSU UNIT B 44-05?
- LAMASSU UNIT B 44-05 is operated by Surge Operating, LLC, Railroad Commission of Texas operator number 760725.
- Where is LAMASSU UNIT B 44-05?
- LAMASSU UNIT B 44-05 is a Texas oil lease in Borden County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 64962.
- Is LAMASSU UNIT B 44-05 still producing?
- LAMASSU UNIT B 44-05 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for LAMASSU UNIT B 44-05 is August 2026.
- How much has LAMASSU UNIT B 44-05 produced?
- LAMASSU UNIT B 44-05 has reported 41,459 barrels of oil (bbl) to the Railroad Commission of Texas between November 2025 and August 2026, from 1 wellbore.
- How much is LAMASSU UNIT B 44-05 worth?
- The remaining production from LAMASSU UNIT B 44-05 is estimated to be worth about $8.3M in total as of 27 August 2026, within a range of $6.9M to $9.7M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in LAMASSU UNIT B 44-05 is a fraction of it. The estimate fits an Arps decline curve to the production LAMASSU UNIT B 44-05 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for LAMASSU UNIT B 44-05 is an estimate of value, not an offer and not an appraisal.
- How much income does LAMASSU UNIT B 44-05 generate in a year?
- LAMASSU UNIT B 44-05 is forecast to net about $3.4M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in LAMASSU UNIT B 44-05 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Surge Operating, LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Borden County, Texas |
| RRC district | 08 |
| Lease number | 64962 |
| Wellbores | 1 |
| Reported production | 41,459 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $8.3M |
Where LAMASSU UNIT B 44-05 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.