Petrora

LEASES · O-10-29689 · OIL · DISTRICT 08

Books, E.C. Oil Unit

Reporting

Hannathon Petroleum II, LLC · Glasscock County · Wilde Lake (Fslm) field

Books, E.C. Oil Unit is an RRC oil lease (O-10-29689) in Glasscock County operated by Hannathon Petroleum II, LLC, with one well completed on it.

It has reported 162K barrels of oil and 569K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 898 barrels of oil, down 10% on the year before; the lease peaked at 1.76K barrels in January 2006.

6 operators have filed production on it, most recently Hannathon Petroleum II, LLC since April 2023.

162K
bbl oil, all reported
569K
mcf gas incl. casinghead
898
bbl oil, last 12 reported
-10%
vs the 12 before
1
wells completed on it
1.76K
peak month, bbl (Jan 2006)

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 898 · prior 12 1,000(-10%)

01K2K2017201820192020202120222023202420252026

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 602 · prior 12 600(+0%)

05001K2017201820192020202120222023202420252026

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. Carrland Oil & Gas Inc.Jan 1993 → Jul 1993 · 7 mo
  2. Bayridge Texas Corp.Aug 1993 → Mar 2004 · 128 mo
  3. Carrland Oil & Gas Inc.Apr 2004 → Mar 2018 · 168 mo
  4. Energen Resources CorporationApr 2018 → Jan 2019 · 10 mo
  5. Diamondback E&P LLCFeb 2019 → Mar 2023 · 50 mo
  6. Hannathon Petroleum II, LLCApr 2023 → Jul 2026 · 40 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

NO Type on File
1

Operates them now

Hannathon Petroleum II, 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-10-29689, documented in the API reference.