Petrora

LEASES · O-9-4589 · OIL · DISTRICT 7C

Greer Estate

Reporting

Pioneer Natural Res. USA, Inc. · Reagan County · Spraberry (Trend Area) field

Greer Estate is an RRC oil lease (O-9-4589) in Reagan County operated by Pioneer Natural Res. USA, Inc., with 3 wells completed on it.

It has reported 26.5K barrels of oil and 976K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 466 barrels of oil, up 18% on the year before; the lease peaked at 203 barrels in January 1993.

8 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since January 2008.

26.5K
bbl oil, all reported
976K
mcf gas incl. casinghead
466
bbl oil, last 12 reported
+18%
vs the 12 before
3
wells completed on it
203
peak month, bbl (Jan 1993)

PDQ LEASE REPORTS · FIRST JAN 1993 · 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 466 · prior 12 396(+18%)

01002002017201820192020202120222023202420252026

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 8,086 · prior 12 5,064(+60%)

05001K1.5K2017201820192020202120222023202420252026

Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.

Who reported it

Each run of months one operator filed the production report, oldest first.

  1. Amax Oil & Gas Inc.Jan 1993 → Apr 1993 · 4 mo
  2. Consolidated Oil & Gas, IncMay 1993 → Aug 1995 · 28 mo
  3. Hugoton Energy CorporationSep 1995 → Mar 1998 · 31 mo
  4. Chesapeake Operating, Inc.Apr 1998 → Sep 1999 · 18 mo
  5. Nadel and Gussman Permian,l.l.c.Oct 1999 → Oct 2004 · 61 mo
  6. Gruy Petroleum Management Co.Nov 2004 → Apr 2006 · 18 mo
  7. Cimarex Energy Co. of ColoradoMay 2006 → Dec 2007 · 20 mo
  8. Pioneer Natural Res. USA, Inc.Jan 2008 → Jul 2026 · 223 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

3

wells completed on the lease

Shut IN
1
Plugged
1
Producing
1

Operates them now

Pioneer Natural Res. USA Inc.
3

Newest permits

  • 38333355 #3Jan 7, 1985
  • — #1—
  • — #2—

All 3 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-9-4589, documented in the API reference.