Petrora

LEASES · O-10-46278 · OIL · DISTRICT 08

Black Angus 47

Reporting

Reatta Energy, Inc. · Mitchell County · Purvis Ranch (Wolfcamp), Spraberry (Trend Area) field

Black Angus 47 is an RRC oil lease (O-10-46278) in Mitchell County operated by Reatta Energy, Inc., with 6 wells completed on it.

It has reported 291K barrels of oil and 1.44M mcf of gas since April 2013, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 2.94K barrels of oil, down 30% on the year before; the lease peaked at 9.57K barrels in November 2017.

3 operators have filed production on it, most recently Reatta Energy, Inc. since January 2018.

291K
bbl oil, all reported
1.44M
mcf gas incl. casinghead
2.94K
bbl oil, last 12 reported
-30%
vs the 12 before
6
wells completed on it
9.57K
peak month, bbl (Nov 2017)

PDQ LEASE REPORTS · FIRST APR 2013 · 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 2,942 · prior 12 4,194(-30%)

05K10K2017201820192020202120222023202420252026

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 74,619 · prior 12 94,369(-21%)

010K20K30K2017201820192020202120222023202420252026

Decline curve

A MODEL FITTED TO THE REPORTS, NOT A REPORT

An Arps hyperbolic curve fitted to the 102 reporting months of oil since the peak in Nov 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.

55%
first-year decline from the peak (nominal Di 90%)
0.3
b factor (hyperbolic)
0.95
fit R²
10.8K
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 2,942 · prior 12 4,194(-30%)

05K10K20182019202020212022202320242025202620272028

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

Projected monthOct 2026Apr 2027Oct 2027Apr 2028
On the curve, bbl per month156137121107

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. Apache CorporationApr 2013 → May 2013 · 2 mo
  2. Purvis Operating Co.Jun 2013 → Dec 2017 · 55 mo
  3. Reatta Energy, Inc.Jan 2018 → Jul 2026 · 103 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

6

wells completed on the lease

Producing
5
Plugged
1

Operates them now

Reatta Energy Inc.
5
Purvis Operating Co.
1

Newest permits

All 6 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-10-46278, documented in the API reference.