Petrora

LEASES · O-2-7428 · OIL · DISTRICT 02

Nowlin, C.B. Estate

Reporting

Cyber Enviro-Tech Inc · Jackson County · LA Salle (Marg.) field

Nowlin, C.B. Estate is an RRC oil lease (O-2-7428) in Jackson County operated by Cyber Enviro-Tech Inc, with one well completed on it.

It has reported 8.59K barrels of oil since January 1993, last reporting volume in July 2025 (statewide data runs through April 2026).

The last 12 reported months total 15 barrels of oil, down 97% on the year before; the lease peaked at 300 barrels in December 2017.

5 operators have filed production on it, most recently Cyber Enviro-Tech Inc since August 2025.

8.59K
bbl oil, all reported
0
mcf gas incl. casinghead
15
bbl oil, last 12 reported
-97%
vs the 12 before
1
wells completed on it
300
peak month, bbl (Dec 2017)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME JUL 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 15 · prior 12 479(-97%)

01002003002017201820192020202120222023202420252026

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. Fuller, Ancil T.Jan 1993 → Nov 2013 · 251 mo
  2. Mamerow Energy CorpDec 2013 → Jun 2019 · 67 mo
  3. 2S Resources LLCJul 2019 → Aug 2022 · 38 mo
  4. Mamerow Energy CorpSep 2022 → Jul 2025 · 35 mo
  5. Cyber Enviro-Tech IncAug 2025 → Jul 2026 · 12 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Cyber Enviro-Tech Inc
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-2-7428, documented in the API reference.