COCKE, WILLIAM C.
COCKE, WILLIAM C. is a Texas oil lease in Duval County, Railroad Commission district 04, operated by Hilcorp Energy Company. It has 1 wellbore on file with the Commission. Reported production runs from October 2000 to August 2026, totalling 268,447 barrels. The lease is shut in. 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 $4K, with roughly $754 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 barrels a month. Its strongest month on the record we hold was August 2016, at 283 barrels.
Key facts about COCKE, WILLIAM C.
- Who operates COCKE, WILLIAM C.?
- COCKE, WILLIAM C. is operated by Hilcorp Energy Company, Railroad Commission of Texas operator number 386310.
- Where is COCKE, WILLIAM C.?
- COCKE, WILLIAM C. is a Texas oil lease in Duval County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 12988.
- Is COCKE, WILLIAM C. still producing?
- COCKE, WILLIAM C. is shut in. The most recent month of production reported to the Railroad Commission of Texas for COCKE, WILLIAM C. is August 2026.
- How much has COCKE, WILLIAM C. produced?
- COCKE, WILLIAM C. has reported 268,447 barrels of oil (bbl) to the Railroad Commission of Texas between October 2000 and August 2026, from 1 wellbore.
- How much is COCKE, WILLIAM C. worth?
- The remaining production from COCKE, WILLIAM C. is estimated to be worth about $4K in total as of 27 August 2026. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in COCKE, WILLIAM C. is a fraction of it. The estimate fits an Arps decline curve to the production COCKE, WILLIAM C. has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for COCKE, WILLIAM C. is an estimate of value, not an offer and not an appraisal.
- How much income does COCKE, WILLIAM C. generate in a year?
- COCKE, WILLIAM C. is forecast to net about $754 across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in COCKE, WILLIAM C. receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Hilcorp Energy Company |
|---|---|
| Field | Seven Sisters, E. (Loma Novia) |
| County | Duval County, Texas |
| RRC district | 04 |
| Lease number | 12988 |
| Wellbores | 1 |
| Reported production | 268,447 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $4K |
Where COCKE, WILLIAM C. 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.