Obrien Strawn Unit

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

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.

An Arps hyperbolic curve fitted to the 118 reporting months of oil since the peak in May 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.

30%

first-year decline from the peak (nominal D_i 37%)

0.3

b factor (hyperbolic)

0.86

fit R²

2.57K

bbl 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. Santa FE Exploration CompanyJan 1993 → Jul 1997 · 55 mo
2. Cimarron Exploration Company (A)Aug 1997 → Jun 2003 · 71 mo
3. H & R Well Services Inc.Jul 2003 → Jan 2004 · 7 mo
4. Greasewood Oil CompanyFeb 2004 → Mar 2006 · 26 mo
5. Greasewood Operating, Ltd.Apr 2006 → Jul 2007 · 16 mo
6. Permian Legend LLCAug 2007 → Sep 2009 · 26 mo
7. L.C.S. Production CompanyOct 2009 → Aug 2014 · 59 mo
8. Mid-Con Energy Operating, LLCSep 2014 → Mar 2019 · 55 mo
9. Scout Energy Management LLCApr 2019 → Jul 2026 · 88 mo

All 36 wells, searchable →