Spain, Maggie Gas Unit 1

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. 23 bbl over the lease's record. Show every year

An Arps hyperbolic curve fitted to the 14 reporting months of gas since the peak in Jul 2025. 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.

61%

first-year decline from the peak (nominal D_i 274%)

2.0

b factor (hyperbolic)

0.96

fit R²

1.55M

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. Mitchell Energy CorporationMay 1997 → Dec 2000 · 44 mo11 bbl oil · 672K mcf gas
2. Mitchell Energy Company L.P.Jan 2001 → Mar 2002 · 15 mo5 bbl oil · 167K mcf gas
3. Devon Energy Operating Co., L.P.Apr 2002 → Jul 2004 · 28 mo7 bbl oil · 480K mcf gas
4. Devon Energy Production Co, L.P.Aug 2004 → Sep 2020 · 194 mo0 bbl oil · 1.84M mcf gas
5. BKV Barnett, LLCOct 2020 → Nov 2026 · 74 mo0 bbl oil · 449K mcf gas

All 1 wells, searchable →