MCGILL BROS.
MCGILL BROS. is a Texas gas lease in Starr County, Railroad Commission district 04, operated by Exxon Corp. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 556,878 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 $84K, with roughly $19K 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 1,073 thousand cubic feet a month. Its strongest month on the record we hold was April 2017, at 5,427 thousand cubic feet. 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 MCGILL BROS.
- Who operates MCGILL BROS.?
- MCGILL BROS. is operated by Exxon Corp., Railroad Commission of Texas operator number 257097.
- Where is MCGILL BROS.?
- MCGILL BROS. is a Texas gas lease in Starr County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 034906.
- Is MCGILL BROS. still producing?
- MCGILL BROS. is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MCGILL BROS. is August 2026.
- How much has MCGILL BROS. produced?
- MCGILL BROS. has reported 556,878 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is MCGILL BROS. worth?
- The remaining production from MCGILL BROS. is estimated to be worth about $84K in total as of 26 August 2026, within a range of $70K to $99K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MCGILL BROS. is a fraction of it. The estimate fits an Arps decline curve to the production MCGILL BROS. has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MCGILL BROS. is an estimate of value, not an offer and not an appraisal.
- How much income does MCGILL BROS. generate in a year?
- MCGILL BROS. is forecast to net about $19K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MCGILL BROS. receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Exxon Corp. |
|---|---|
| Field | Kelsey, Se. (31-A) |
| County | Starr County, Texas |
| RRC district | 04 |
| Lease number | 034906 |
| Wellbores | 1 |
| Reported production | 556,878 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $84K |
Where MCGILL BROS. 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.