Petrora

LEASES · O-13-29992 · OIL · DISTRICT 09

Gladden Heirs

No volume since Feb 2018

Legacy Exploration, LLC I · Dillard, SE. (Ellenburger) field

Gladden Heirs is an RRC oil lease (O-13-29992) in the Dillard, SE. (Ellenburger) field operated by Legacy Exploration, LLC I, with 2 wells completed on it.

It has reported 126K barrels of oil and 115K mcf of gas since January 2002, last reporting volume in February 2018 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in February 2018.

7 operators have filed production on it, most recently Legacy Exploration, LLC I since October 2016.

126K
bbl oil, all reported
115K
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
2
wells completed on it
4.33K
peak month, bbl (Oct 2006)

PDQ LEASE REPORTS · FIRST JAN 2002 · LAST VOLUME FEB 2018 · 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 0 · prior 12 0

01002003002017201820192020202120222023202420252026

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

05001K1.5K2017201820192020202120222023202420252026

Who reported it

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

  1. Tracker MineralJan 2002 → May 2008 · 77 mo
  2. Uptex Operating, L.P.Jun 2008 → May 2010 · 24 mo
  3. Uptex Operating Inc.Jun 2010 → May 2011 · 12 mo
  4. Dominion Natural Resources LLCJun 2011 → Apr 2013 · 23 mo
  5. G & F Oil, Inc.May 2013 → Jul 2014 · 15 mo
  6. Dallas Petroleum Group, LLCAug 2014 → Sep 2016 · 26 mo
  7. Legacy Exploration, LLC IOct 2016 → Jul 2026 · 118 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

2

wells completed on the lease

Plugged
1
NO Type on File
1

Operates them now

Legacy Exploration LLC I
2

Newest permits

  • — #1D—
  • — #2—

All 2 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-13-29992, documented in the API reference.