Petrora

LEASES · O-13-28729 · OIL · DISTRICT 09

Bird Unit

Reporting

Aeternum Energy, LLC · Grayson County · Southmayd, East (Davis) field

Bird Unit is an RRC oil lease (O-13-28729) in Grayson County operated by Aeternum Energy, LLC, with one well completed on it.

It has reported 18.3K barrels of oil and 572 mcf of gas since January 1994, last reporting volume in December 2025 (statewide data runs through April 2026).

The last 12 reported months total 5 barrels of oil; the lease peaked at 150 barrels in November 1995.

5 operators have filed production on it, most recently Aeternum Energy, LLC since October 2024.

18.3K
bbl oil, all reported
572
mcf gas incl. casinghead
5
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
150
peak month, bbl (Nov 1995)

PDQ LEASE REPORTS · FIRST JAN 1994 · 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 5 · prior 12 0

0501002017201820192020202120222023202420252026

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 463 · prior 12 0

01002002017201820192020202120222023202420252026

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. Grayson Petroleum CompanyJan 1994 → Oct 1997 · 46 mo
  2. Maverick ProductionNov 1997 → Apr 2004 · 78 mo
  3. Jaco, Troy Inc.May 2004 → Jun 2020 · 194 mo
  4. Felderhoff Production CompanyJul 2020 → Sep 2024 · 51 mo
  5. Aeternum Energy, LLCOct 2024 → Jul 2026 · 22 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Not on Schedule
1

Operates them now

Aeternum Energy 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-13-28729, documented in the API reference.