CLANCY
CLANCY is a Texas gas lease in Grimes County, Railroad Commission district 03, operated by Marathon Oil Company. It has 1 wellbore on file with the Commission. Reported production runs from April 1997 to August 2026, totalling 2,250,402 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 $124K, 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 828 thousand cubic feet a month. Its strongest month on the record we hold was September 2017, at 2,563 thousand cubic feet. 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 CLANCY
- Who operates CLANCY?
- CLANCY is operated by Marathon Oil Company, Railroad Commission of Texas operator number 525380.
- Where is CLANCY?
- CLANCY is a Texas gas lease in Grimes County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 163245.
- Is CLANCY still producing?
- CLANCY is currently producing. The most recent month of production reported to the Railroad Commission of Texas for CLANCY is August 2026.
- How much has CLANCY produced?
- CLANCY has reported 2,250,402 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between April 1997 and August 2026, from 1 wellbore.
- How much is CLANCY worth?
- The remaining production from CLANCY is estimated to be worth about $124K in total as of 26 August 2026, within a range of $97K to $152K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in CLANCY is a fraction of it. The estimate fits an Arps decline curve to the production CLANCY has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for CLANCY is an estimate of value, not an offer and not an appraisal.
- How much income does CLANCY generate in a year?
- CLANCY 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 CLANCY receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Marathon Oil Company |
|---|---|
| Field | Giddings (Austin Chalk, Gas) |
| County | Grimes County, Texas |
| RRC district | 03 |
| Lease number | 163245 |
| Wellbores | 1 |
| Reported production | 2,250,402 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $124K |
Where CLANCY 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.