DOLLIE RUTH "B"
DOLLIE RUTH "B" is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Parker & Parsley Development Co. It has 2 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 232,205 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 $1.7M, with roughly $430K 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 624 barrels a month, about 312 per wellbore. Its strongest month on the record we hold was February 2017, at 1,363 barrels. 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 DOLLIE RUTH "B"
- Who operates DOLLIE RUTH "B"?
- DOLLIE RUTH "B" is operated by Parker & Parsley Development Co., Railroad Commission of Texas operator number 640889.
- Where is DOLLIE RUTH "B"?
- DOLLIE RUTH "B" is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 11439.
- Is DOLLIE RUTH "B" still producing?
- DOLLIE RUTH "B" is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DOLLIE RUTH "B" is August 2026.
- How much has DOLLIE RUTH "B" produced?
- DOLLIE RUTH "B" has reported 232,205 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 2 wellbores.
- How much is DOLLIE RUTH "B" worth?
- The remaining production from DOLLIE RUTH "B" is estimated to be worth about $1.7M in total as of 27 August 2026, within a range of $1.3M to $2.0M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DOLLIE RUTH "B" is a fraction of it. The estimate fits an Arps decline curve to the production DOLLIE RUTH "B" has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DOLLIE RUTH "B" is an estimate of value, not an offer and not an appraisal.
- How much income does DOLLIE RUTH "B" generate in a year?
- DOLLIE RUTH "B" is forecast to net about $430K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in DOLLIE RUTH "B" receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Parker & Parsley Development Co. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 11439 |
| Wellbores | 2 |
| Reported production | 232,205 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.7M |
Where DOLLIE RUTH "B" 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.