Petrora

LEASES · O-7-6587 · OIL · DISTRICT 6E

Carr, Donnie

Reporting

ZTH Operating, LLC · East Texas field

Carr, Donnie is an RRC oil lease (O-7-6587) in the East Texas field operated by Zth Operating, LLC, with 15 wells completed on it.

It has reported 78.4K barrels of oil and 32.9K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 31 barrels of oil, down 95% on the year before; the lease peaked at 868 barrels in December 1994.

9 operators have filed production on it, most recently Zth Operating, LLC since January 2022.

78.4K
bbl oil, all reported
32.9K
mcf gas incl. casinghead
31
bbl oil, last 12 reported
-95%
vs the 12 before
15
wells completed on it
868
peak month, bbl (Dec 1994)

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 31 · prior 12 677(-95%)

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

02040602017201820192020202120222023202420252026

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. Texaco E & P Inc.Jan 1993 → Apr 2000 · 88 mo
  2. Bargo Energy CompanyMay 2000 → May 2001 · 13 mo
  3. Mission Resources CorporationJun 2001 → Jul 2001 · 2 mo
  4. Gas Solutions, Ltd.Aug 2001 → Jan 2003 · 18 mo
  5. Danmark Energy Services, Inc.Feb 2003 → Sep 2004 · 20 mo
  6. Martineau Petroleum, Inc.Oct 2004 → Aug 2007 · 35 mo
  7. Martineau Operating CompanySep 2007 → Aug 2019 · 144 mo
  8. Ableready, Inc.Sep 2019 → Dec 2021 · 28 mo
  9. ZTH Operating, LLCJan 2022 → Jul 2026 · 55 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

15

wells completed on the lease

Plugged
12
Producing
2
Shut IN
1

Operates them now

ZTH Operating LLC
15

Newest permits

  • — #1A—
  • — #1B—
  • — #2A—
  • — #2B—
  • — #3A—
  • — #3B—

All 15 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-7-6587, documented in the API reference.