NORTH SEMPRA
NORTH SEMPRA is a Texas gas lease in Panola County, Railroad Commission district 06, operated by Winchester Production Company. It has 1 wellbore on file with the Commission. Reported production runs from August 2004 to August 2026, totalling 861,582 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 $422K, with roughly $80K 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 3,793 thousand cubic feet a month. Its strongest month on the record we hold was July 2024, at 6,011 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 NORTH SEMPRA
- Who operates NORTH SEMPRA?
- NORTH SEMPRA is operated by Winchester Production Company, Railroad Commission of Texas operator number 931352.
- Where is NORTH SEMPRA?
- NORTH SEMPRA is a Texas gas lease in Panola County, Texas, in Railroad Commission district 06. Its Railroad Commission lease number is 204444.
- Is NORTH SEMPRA still producing?
- NORTH SEMPRA is currently producing. The most recent month of production reported to the Railroad Commission of Texas for NORTH SEMPRA is August 2026.
- How much has NORTH SEMPRA produced?
- NORTH SEMPRA has reported 861,582 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between August 2004 and August 2026, from 1 wellbore.
- How much is NORTH SEMPRA worth?
- The remaining production from NORTH SEMPRA is estimated to be worth about $422K in total as of 26 August 2026, within a range of $350K to $493K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in NORTH SEMPRA is a fraction of it. The estimate fits an Arps decline curve to the production NORTH SEMPRA has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for NORTH SEMPRA is an estimate of value, not an offer and not an appraisal.
- How much income does NORTH SEMPRA generate in a year?
- NORTH SEMPRA is forecast to net about $80K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in NORTH SEMPRA receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Winchester Production Company |
|---|---|
| Field | Carthage, North (Cotton Valley) |
| County | Panola County, Texas |
| RRC district | 06 |
| Lease number | 204444 |
| Wellbores | 1 |
| Reported production | 861,582 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $422K |
Where NORTH SEMPRA 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.