BROCK
BROCK is a Texas gas lease in Jack County, Railroad Commission district 09, operated by Century Petroleum, Inc. It has 1 wellbore on file with the Commission. Reported production runs from August 2004 to August 2026, totalling 222,588 thousand cubic feet. 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 $46K, with roughly $7K 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 335 thousand cubic feet a month. Its strongest month on the record we hold was February 2025, at 461 thousand cubic feet. In our own backtest, leases producing at this rate are forecast to within about 22% 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
- Who operates BROCK?
- BROCK is operated by Century Petroleum, Inc., Railroad Commission of Texas operator number 141763.
- Where is BROCK?
- BROCK is a Texas gas lease in Jack County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 203936.
- Is BROCK still producing?
- BROCK is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BROCK is August 2026.
- How much has BROCK produced?
- BROCK has reported 222,588 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between August 2004 and August 2026, from 1 wellbore.
- How much is BROCK worth?
- The remaining production from BROCK is estimated to be worth about $46K in total as of 26 August 2026, within a range of $36K to $56K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BROCK is a fraction of it. The estimate fits an Arps decline curve to the production BROCK has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BROCK is an estimate of value, not an offer and not an appraisal.
- How much income does BROCK generate in a year?
- BROCK is forecast to net about $7K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in BROCK receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Century Petroleum, Inc. |
|---|---|
| Field | JMG Mag (Miss) |
| County | Jack County, Texas |
| RRC district | 09 |
| Lease number | 203936 |
| Wellbores | 1 |
| Reported production | 222,588 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $46K |
Where BROCK 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.