Webb

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.

No oil reported in the last ten years. 21.5K bbl over the lease's record. Show every year

An Arps hyperbolic curve fitted to the 116 reporting months of gas since the peak in Jan 2017. 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.

32%

first-year decline from the peak (nominal D_i 48%)

1.2

b factor (hyperbolic)

0.91

fit R²

103K

mcf remaining on the curve, to 1 per month

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, with what it reported in them.

1. Unit Petroleum CompanySep 2009 → Nov 2026 · 207 mo21.5K bbl oil · 981K mcf gas

All 1 wells, searchable →