Petrora

LEASES · O-7-7919 · OIL · DISTRICT 6E

Fisher, Robert

Reporting

ZTH Operating, LLC · East Texas field

Fisher, Robert is an RRC oil lease (O-7-7919) in the East Texas field operated by Zth Operating, LLC, with 12 wells completed on it.

It has reported 407K barrels of oil and 102K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).

The last 12 reported months total 68 barrels of oil; the lease peaked at 10.9K barrels in December 1993.

8 operators have filed production on it, most recently Zth Operating, LLC since September 2022.

407K
bbl oil, all reported
102K
mcf gas incl. casinghead
68
bbl oil, last 12 reported
—
vs the 12 before
12
wells completed on it
10.9K
peak month, bbl (Dec 1993)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 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 68 · 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

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. Texaco E & P Inc.Jan 1993 → Apr 2000 · 88 mo
  2. Bargo Energy CompanyMay 2000 → Feb 2001 · 10 mo
  3. Gas Solutions, Ltd.Mar 2001 → Jan 2003 · 23 mo
  4. Danmark Energy Services, Inc.Feb 2003 → Sep 2004 · 20 mo
  5. Martineau Petroleum, Inc.Oct 2004 → Aug 2007 · 35 mo
  6. Martineau Operating CompanySep 2007 → Aug 2019 · 144 mo
  7. Ableready, Inc.Sep 2019 → Aug 2022 · 36 mo
  8. ZTH Operating, LLCSep 2022 → Jul 2026 · 47 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

12

wells completed on the lease

Shut IN
7
Producing
2
Plugged
2
NO Type on File
1

Operates them now

ZTH Operating LLC
12

Newest permits

  • — #1—
  • — #10—
  • — #11—
  • — #12—
  • — #2—
  • — #3—

All 12 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-7-7919, documented in the API reference.