Petrora

LEASES · O-9-17668 · OIL · DISTRICT 7C

University Stonegate

Reporting

RRP Operating LLC · Crockett County · Lin (Wolfcamp) field

University Stonegate is an RRC oil lease (O-9-17668) in Crockett County operated by Rrp Operating LLC, with 11 wells completed on it.

It has reported 543K barrels of oil and 10.1M mcf of gas since March 2011, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 7.68K barrels of oil, down 23% on the year before; the lease peaked at 40.7K barrels in September 2017.

3 operators have filed production on it, most recently Rrp Operating LLC since February 2021.

543K
bbl oil, all reported
10.1M
mcf gas incl. casinghead
7.68K
bbl oil, last 12 reported
-23%
vs the 12 before
11
wells completed on it
40.7K
peak month, bbl (Sep 2017)

PDQ LEASE REPORTS · FIRST MAR 2011 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026

Oil by month

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

Last 12 months 7,679 · prior 12 9,986(-23%)

020K40K60K2017201820192020202120222023202420252026

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.

Last 12 months 516,961 · prior 12 678,307(-24%)

0100K200K300K2017201820192020202120222023202420252026

Decline curve

A MODEL FITTED TO THE REPORTS, NOT A REPORT

An Arps hyperbolic curve fitted to the 104 reporting months of oil since the peak in Sep 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.

70%
first-year decline from the peak (nominal Di 176%)
0.6
b factor (hyperbolic)
0.92
fit R²
72.4K
bbl remaining on the curve, to 1 per month

Oil, barrels reported months since the peak, with the fitted curve and its projection

Last 12 months 7,679 · prior 12 9,986(-23%)

020K40K60K20182019202020212022202320242025202620272028

Fitted hyperbolic curve from the Sep 2017 peak, dashed 24 months past the last report

Projected monthOct 2026Apr 2027Oct 2027Apr 2028
On the curve, bbl per month550507469436

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. EL Paso E & P Company, L. P.Mar 2011 → Jun 2012 · 16 mo
  2. EP Energy E&P Company, L.P.Jul 2012 → Jan 2021 · 103 mo
  3. RRP Operating LLCFeb 2021 → Jul 2026 · 66 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

11

wells completed on the lease

Producing
8
Shut IN
2
NO Type on File
1

Operates them now

RRP Operating LLC
10
EP Energy E&P Company L.P.
1

Newest permits

All 11 wells, searchable →

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/o-9-17668, documented in the API reference.