JIM TOM E42K
JIM TOM E42K is a Texas oil lease in Glasscock County, Railroad Commission district 08, operated by Pioneer Natural Res. USA, Inc. It has 1 wellbore on file with the Commission. Reported production runs from November 2018 to August 2026, totalling 638,071 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 $4.1M, with roughly $1.2M 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 1,888 barrels a month. Its strongest month on the record we hold was December 2018, at 58,803 barrels. 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 JIM TOM E42K
- Who operates JIM TOM E42K?
- JIM TOM E42K is operated by Pioneer Natural Res. USA, Inc., Railroad Commission of Texas operator number 665748.
- Where is JIM TOM E42K?
- JIM TOM E42K is a Texas oil lease in Glasscock County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 51301.
- Is JIM TOM E42K still producing?
- JIM TOM E42K is currently producing. The most recent month of production reported to the Railroad Commission of Texas for JIM TOM E42K is August 2026.
- How much has JIM TOM E42K produced?
- JIM TOM E42K has reported 638,071 barrels of oil (bbl) to the Railroad Commission of Texas between November 2018 and August 2026, from 1 wellbore.
- How much is JIM TOM E42K worth?
- The remaining production from JIM TOM E42K is estimated to be worth about $4.1M in total as of 27 August 2026, within a range of $3.4M to $4.7M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in JIM TOM E42K is a fraction of it. The estimate fits an Arps decline curve to the production JIM TOM E42K has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for JIM TOM E42K is an estimate of value, not an offer and not an appraisal.
- How much income does JIM TOM E42K generate in a year?
- JIM TOM E42K is forecast to net about $1.2M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in JIM TOM E42K receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Pioneer Natural Res. USA, Inc. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Glasscock County, Texas |
| RRC district | 08 |
| Lease number | 51301 |
| Wellbores | 1 |
| Reported production | 638,071 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $4.1M |
Where JIM TOM E42K 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.