LEASES · G-6-177058 · GAS · DISTRICT 06
Mann
Ursus Oil and Gas · Harrison County · Bethany (Travis Peak 6300, Gas), Bethany (Travis Peak Cons.) field
Mann is an RRC gas lease (G-6-177058) in Harrison County operated by Ursus Oil And Gas, with one well completed on it.
It has reported 677K mcf of gas and 3.72K barrels of condensate since February 2000, last reporting volume in February 2026 (statewide data runs through April 2026).
It reported 130 mcf of gas in the 12 months through April 2026.
5 operators have filed production on it, most recently Ursus Oil And Gas since August 2015.
- 677K
- mcf gas, all reported
- 3.72K
- bbl condensate, all reported
- 130
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST FEB 2000 · LAST VOLUME FEB 2026 · STATEWIDE DATA THROUGH APR 2026
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.
12 months through Apr 2026 130 · prior 12 205(-37%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 82 reporting months of gas since the peak in Sep 2016. 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.
- 56%
- first-year decline from the peak (nominal Di 101%)
- 0.5
- b factor (hyperbolic)
- 0.89
- fit R²
- 2.98K
- mcf remaining on the curve, to 1 per month
Gas, mcf reported months since the peak, with the fitted curve and its projection
Last 12 months 130 · prior 12 205(-37%)
Fitted hyperbolic curve from the Sep 2016 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, mcf per month | 24 | 23 | 21 | 19 |
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.
- Howell & Sandlin, Inc.Feb 2000 → Jan 2001 · 12 mo
- Howell Oil & Gas, Inc.Feb 2001 → Dec 2005 · 59 mo
- Chesapeake Operating, Inc.Jan 2006 → May 2009 · 41 mo
- Indigo Minerals LLCJun 2009 → Jul 2015 · 74 mo
- Ursus Oil and GasAug 2015 → Jul 2026 · 132 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
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/g-6-177058, documented in the API reference.