KOSUB UNIT
KOSUB UNIT is a Texas gas lease in Karnes County, Railroad Commission district 02, operated by Plains Exploration & Prod. Co. It has 1 wellbore on file with the Commission. Reported production runs from November 2012 to August 2026, totalling 2,429,056 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 $1.6M, with roughly $839K 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 11,433 thousand cubic feet a month. Its strongest month on the record we hold was June 2016, at 121,978 thousand cubic feet. In our own backtest, leases producing at this rate are forecast to within about 18% 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 KOSUB UNIT
- Who operates KOSUB UNIT?
- KOSUB UNIT is operated by Plains Exploration & Prod. Co., Railroad Commission of Texas operator number 667862.
- Where is KOSUB UNIT?
- KOSUB UNIT is a Texas gas lease in Karnes County, Texas, in Railroad Commission district 02. Its Railroad Commission lease number is 268734.
- Is KOSUB UNIT still producing?
- KOSUB UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for KOSUB UNIT is August 2026.
- How much has KOSUB UNIT produced?
- KOSUB UNIT has reported 2,429,056 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between November 2012 and August 2026, from 1 wellbore.
- How much is KOSUB UNIT worth?
- The remaining production from KOSUB UNIT is estimated to be worth about $1.6M in total as of 27 August 2026, within a range of $1.3M to $1.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in KOSUB UNIT is a fraction of it. The estimate fits an Arps decline curve to the production KOSUB UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for KOSUB UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does KOSUB UNIT generate in a year?
- KOSUB UNIT is forecast to net about $839K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in KOSUB UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Plains Exploration & Prod. Co. |
|---|---|
| Field | Sugarkane (Eagle Ford) |
| County | Karnes County, Texas |
| RRC district | 02 |
| Lease number | 268734 |
| Wellbores | 1 |
| Reported production | 2,429,056 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.6M |
Where KOSUB UNIT 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.