Petrora

LEASES · O-10-32489 · OIL · DISTRICT 08

University Lands Block 4 Queen U

Reporting

Oso Exploration & Prod, LLC · Andrews County · McFarland (Queen) field

University Lands Block 4 Queen U is an RRC oil lease (O-10-32489) in Andrews County operated by Oso Exploration & Prod, LLC, with 91 wells completed on it.

It has reported 809K barrels of oil and 74.2K mcf of gas since January 1993, last reporting volume in December 2025 (statewide data runs through April 2026).

The last 12 reported months total 1.66K barrels of oil, down 46% on the year before; the lease peaked at 11.5K barrels in January 1993.

14 operators have filed production on it, most recently Oso Exploration & Prod, LLC since April 2023.

809K
bbl oil, all reported
74.2K
mcf gas incl. casinghead
1.66K
bbl oil, last 12 reported
-46%
vs the 12 before
91
wells completed on it
11.5K
peak month, bbl (Jan 1993)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 2025 · 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 1,655 · prior 12 3,045(-46%)

05001K2017201820192020202120222023202420252026

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 0 · prior 12 0

012017201820192020202120222023202420252026

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. Bridge Oil Company, L. P.Jan 1993 → Sep 1994 · 21 mo
  2. Parker & Parsley Development L.POct 1994 → Jan 1995 · 4 mo
  3. Parker & Parsley Producing L.P.Feb 1995 → Oct 1995 · 9 mo
  4. Wind River Energy, Inc.Nov 1995 → Feb 2000 · 52 mo
  5. Smith & Marrs Inc.Mar 2000 → Aug 2002 · 30 mo
  6. BC Operating, Inc.Sep 2002 → Oct 2004 · 26 mo
  7. Celero Energy, L.P.Nov 2004 → Sep 2005 · 11 mo
  8. Whiting Oil and Gas CorporationOct 2005 → Apr 2010 · 55 mo
  9. Vin Fisher Production, Inc.May 2010 → Apr 2011 · 12 mo
  10. Redco Oil & Gas, Inc.May 2011 → Mar 2013 · 23 mo
  11. Vin Fisher Production, Inc.Apr 2013 → Nov 2017 · 56 mo
  12. Mercury Operating, LLCDec 2017 → Jun 2018 · 7 mo
  13. West Texas Operating Company,llcJul 2018 → Mar 2023 · 57 mo
  14. Oso Exploration & Prod, LLCApr 2023 → Jul 2026 · 40 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

91

wells completed on the lease

NO Type on File
44
Plugged
22
NO Production
15
Injection
10

Operates them now

Oso Exploration & Prod LLC
67
Bridge Oil Company L. P.
22
Oso Exploration & Prod, LLC
1
Kaiser-Francis Oil Company
1

Newest permits

All 91 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-10-32489, documented in the API reference.