Petrora

LEASES · O-1-8393 · OIL · DISTRICT 01

Hierholzer, Clifford

Reporting

Aaronmark Services, LLC · Wilson County · Higgins field

Hierholzer, Clifford is an RRC oil lease (O-1-8393) in Wilson County operated by Aaronmark Services, LLC, with one well completed on it.

It has reported 18.9K barrels of oil and 42 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 472 barrels of oil, up 15% on the year before; the lease peaked at 260 barrels in August 1995.

9 operators have filed production on it, most recently Aaronmark Services, LLC since August 2020.

18.9K
bbl oil, all reported
42
mcf gas incl. casinghead
472
bbl oil, last 12 reported
+15%
vs the 12 before
1
wells completed on it
260
peak month, bbl (Aug 1995)

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 472 · prior 12 409(+15%)

0501001502017201820192020202120222023202420252026

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. Southwest Production Mgmt. Co.Jan 1993 → Sep 1993 · 9 mo
  2. European-Southwest Co.Oct 1993 → May 1995 · 20 mo
  3. Wen-BEJun 1995 → Jan 1997 · 20 mo
  4. 3 W Investments LLCFeb 1997 → Jul 1997 · 6 mo
  5. Andrews & Corkran, L.L.C.Aug 1997 → Aug 1999 · 25 mo
  6. Double R Oil Co.Sep 1999 → Sep 2000 · 13 mo
  7. Wen-BEOct 2000 → Jul 2018 · 214 mo
  8. WSMAug 2018 → Jul 2020 · 24 mo
  9. Aaronmark Services, LLCAug 2020 → Jul 2026 · 72 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Aaronmark Services LLC
1

Newest permits

All 1 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-1-8393, documented in the API reference.