LEASES · O-13-29705 · OIL · DISTRICT 09
Sweeney, H. O.
ReportingR2Q Operating LLC · Grayson County · Big Mineral Creek (Viola) field
Sweeney, H. O. is an RRC oil lease (O-13-29705) in Grayson County operated by R2q Operating LLC, with 2 wells completed on it.
It has reported 91.3K barrels of oil and 1.38M mcf of gas since October 1999, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 31 barrels of oil; the lease peaked at 8.57K barrels in April 2018.
5 operators have filed production on it, most recently R2q Operating LLC since March 2026.
- 91.3K
- bbl oil, all reported
- 1.38M
- mcf gas incl. casinghead
- 31
- bbl oil, last 12 reported
- —
- vs the 12 before
- 2
- wells completed on it
- 8.57K
- peak month, bbl (Apr 2018)
PDQ LEASE REPORTS · FIRST OCT 1999 · 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 31 · prior 12 38(-18%)
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 41,261 · prior 12 47,886(-14%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 95 reporting months of oil since the peak in Apr 2018. 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.
- 85%
- first-year decline from the peak (nominal Di 234%)
- 0.2
- b factor (hyperbolic)
- 0.84
- fit R²
- 47
- 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 31 · prior 12 38(-18%)
Fitted hyperbolic curve from the Apr 2018 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 | 1 | 1 |
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.
- Apache CorporationOct 1999 → Oct 2001 · 25 mo
- Chesapeake Operating, Inc.Nov 2001 → Nov 2012 · 133 mo
- Blackwell Exp & Development, LLCDec 2012 → Nov 2023 · 132 mo
- Cholla Petroleum, Inc.Dec 2023 → Feb 2026 · 27 mo
- R2Q Operating LLCMar 2026 → Jul 2026 · 5 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Producing
- 2
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-13-29705, documented in the API reference.