Sullivan Deep

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.

Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.

An Arps hyperbolic curve fitted to the 94 reporting months of gas since the peak in May 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.

43%

first-year decline from the peak (nominal D_i 59%)

0.2

b factor (hyperbolic)

0.93

fit R²

61.9K

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.

1. Maguire Oil CompanyAug 1998 → Jan 2005 · 78 mo
2. Erskine Energy, LLCFeb 2005 → Jun 2010 · 65 mo
3. Tecpetrol Operating LLCJul 2010 → Dec 2015 · 66 mo
4. Bluefin Resources LLCJan 2016 → Aug 2023 · 92 mo
5. Agp Energy Services LLCSep 2023 → Feb 2025 · 18 mo
6. Rumble Energy LLCMar 2025 → Jul 2025 · 5 mo
7. Paleo Oil Company LLCAug 2025 → Jul 2026 · 12 mo

All 1 wells, searchable →