LEASES · O-1-8807 · OIL · DISTRICT 01
Wilson -A-
ReportingViva Petrol LLP · Caldwell County · Salt Flat, West field
Wilson -A- is an RRC oil lease (O-1-8807) in Caldwell County operated by Viva Petrol LLP, with 5 wells completed on it.
It has reported 14K barrels of oil and 14.5K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 34 barrels of oil, down 78% on the year before; the lease peaked at 175 barrels in August 2004.
10 operators have filed production on it, most recently Viva Petrol LLP since June 2025.
- 14K
- bbl oil, all reported
- 14.5K
- mcf gas incl. casinghead
- 34
- bbl oil, last 12 reported
- -78%
- vs the 12 before
- 5
- wells completed on it
- 175
- peak month, bbl (Aug 2004)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 2026 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 34 · prior 12 156(-78%)
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 0
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 47 reporting months of oil since the peak in May 2022. The dashed line below is that curve, drawn over the months it was fitted to and then 24 months past the last report; where it parts from the columns is where the model stops describing the lease. It describes the trend of past reports. It does not know about recompletions, shut-ins, or new wells, and it is shown only when the lease reported within the last year and the curve explains most of the history.
- 86%
- first-year decline from the peak (nominal Di 414%)
- 0.7
- b factor (hyperbolic)
- 0.80
- fit R²
- 78
- bbl remaining on the curve, to 1 per month
Oil, barrels reported months since the peak, with the fitted curve and its projection
Last 12 months 34 · prior 12 156(-78%)
Fitted hyperbolic curve from the May 2022 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 2 | 2 | 2 | 2 |
Quoting a projected figure as if it were reported would be wrong; the reported figures are the ones in the charts and the table view. How production is reported →
Who reported it
Each run of months one operator filed the production report, oldest first.
- Hollub, Lambert Drilling CompanyJan 1993 → Sep 1997 · 57 mo
- Thomas Oil & Gas CompanyOct 1997 → Jul 1998 · 10 mo
- LTS Energy, L.P.Aug 1998 → Apr 2003 · 57 mo
- Bedford Oil & Gas, Inc.May 2003 → Feb 2004 · 10 mo
- R & S Oil Production Co.Mar 2004 → Apr 2007 · 38 mo
- Bayard Energy Solutions, Inc.May 2007 → Oct 2009 · 30 mo
- Castillo Oil Company LLCNov 2009 → Nov 2012 · 37 mo
- Geomeg Energy Operating Co., LLCDec 2012 → Nov 2020 · 96 mo
- Origin Production Company, Inc.Dec 2020 → May 2025 · 54 mo
- Viva Petrol LLPJun 2025 → Jul 2026 · 14 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- NO Type on File
- 5
Operates them now
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-1-8807, documented in the API reference.