LEASES · O-13-16087 · OIL · DISTRICT 09
Sivells Bend /Strawn/ Unit
ReportingSNR Operating, LLC · Cooke County · Sivells Bend field
Sivells Bend /Strawn/ Unit is an RRC oil lease (O-13-16087) in Cooke County operated by Snr Operating, LLC, with 84 wells completed on it.
It has reported 4.06M barrels of oil and 798K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 31.1K barrels of oil, down 18% on the year before; the lease peaked at 31.8K barrels in March 2002.
5 operators have filed production on it, most recently Snr Operating, LLC since July 2022.
- 4.06M
- bbl oil, all reported
- 798K
- mcf gas incl. casinghead
- 31.1K
- bbl oil, last 12 reported
- -18%
- vs the 12 before
- 84
- wells completed on it
- 31.8K
- peak month, bbl (Mar 2002)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 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 31,083 · prior 12 37,855(-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 986 · prior 12 16,067(-94%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 55 reporting months of oil since the peak in Oct 2021. 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.
- 19%
- first-year decline from the peak (nominal Di 25%)
- 1.7
- b factor (hyperbolic)
- 0.75
- fit R²
- 697K
- 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 31,083 · prior 12 37,855(-18%)
Fitted hyperbolic curve from the Oct 2021 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 2,409 | 2,317 | 2,235 | 2,160 |
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.
- Chevron U. S. A. Inc.Jan 1993 → Jul 1999 · 79 mo
- Calumet Oil CompanyAug 1999 → May 2007 · 94 mo
- Chaparral Energy, L.L.C.Jun 2007 → Apr 2018 · 131 mo
- Daylight Petroleum LLCMay 2018 → Jun 2022 · 50 mo
- SNR Operating, LLCJul 2022 → Jul 2026 · 49 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
84
wells completed on the lease
- Plugged
- 31
- Producing
- 25
- Shut In
- 11
- Injection
- 10
- Not on Schedule
- 6
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-13-16087, documented in the API reference.