BROCK, J. D. -B-
BROCK, J. D. -B- is a Texas oil lease in Starr County, Railroad Commission district 04, operated by M & S Production Company. It has 2 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 25,088 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 $210K, with roughly $40K 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 52 barrels a month, about 26 per wellbore. Its strongest month on the record we hold was April 2023, at 117 barrels. In our own backtest, leases producing at this rate are forecast to within about 45% 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 BROCK, J. D. -B-
- Who operates BROCK, J. D. -B-?
- BROCK, J. D. -B- is operated by M & S Production Company, Railroad Commission of Texas operator number 518860.
- Where is BROCK, J. D. -B-?
- BROCK, J. D. -B- is a Texas oil lease in Starr County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 04345.
- Is BROCK, J. D. -B- still producing?
- BROCK, J. D. -B- is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BROCK, J. D. -B- is August 2026.
- How much has BROCK, J. D. -B- produced?
- BROCK, J. D. -B- has reported 25,088 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 2 wellbores.
- How much is BROCK, J. D. -B- worth?
- The remaining production from BROCK, J. D. -B- is estimated to be worth about $210K in total as of 26 August 2026, within a range of $115K to $304K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BROCK, J. D. -B- is a fraction of it. The estimate fits an Arps decline curve to the production BROCK, J. D. -B- has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BROCK, J. D. -B- is an estimate of value, not an offer and not an appraisal.
- How much income does BROCK, J. D. -B- generate in a year?
- BROCK, J. D. -B- is forecast to net about $40K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in BROCK, J. D. -B- receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | M & S Production Company |
|---|---|
| Field | Ross, West (2700 Sand) |
| County | Starr County, Texas |
| RRC district | 04 |
| Lease number | 04345 |
| Wellbores | 2 |
| Reported production | 25,088 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $210K |
Where BROCK, J. D. -B- 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.