Petrora

LEASES · O-11-67548 · OIL · DISTRICT 8A

Shirley

Reporting

JJ Operations, Inc. · Hockley County · Linker (Clear Fork) field

Shirley is an RRC oil lease (O-11-67548) in Hockley County operated by JJ Operations, Inc., with one well completed on it.

It has reported 42K barrels of oil and 46 mcf of gas since March 1996, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 189 barrels of oil, down 36% on the year before; the lease peaked at 280 barrels in September 2014.

5 operators have filed production on it, most recently JJ Operations, Inc. since September 2023.

42K
bbl oil, all reported
46
mcf gas incl. casinghead
189
bbl oil, last 12 reported
-36%
vs the 12 before
1
wells completed on it
280
peak month, bbl (Sep 2014)

PDQ LEASE REPORTS · FIRST MAR 1996 · 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 189 · prior 12 296(-36%)

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 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. JJ Operations, Inc.Mar 1996 → Oct 2001 · 68 mo
  2. Finley Resources, Inc.Nov 2001 → Sep 2007 · 71 mo
  3. JJ Operations, Inc.Oct 2007 → Nov 2020 · 158 mo
  4. Cook Operating, LLCDec 2020 → Aug 2023 · 33 mo
  5. JJ Operations, Inc.Sep 2023 → Jul 2026 · 35 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

JJ Operations Inc.
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-11-67548, documented in the API reference.