Petrora

LEASES · O-9-5253 · OIL · DISTRICT 7C

Mann, A. T., -A-

Reporting

Klassen Energy, Inc. · Crockett field

Mann, A. T., -A- is an RRC oil lease (O-9-5253) in the Crockett field operated by Klassen Energy, Inc., with 3 wells completed on it.

It has reported 10.5K barrels of oil and 117 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 223 barrels of oil, down 33% on the year before; the lease peaked at 172 barrels in July 1999.

6 operators have filed production on it, most recently Klassen Energy, Inc. since December 2009.

10.5K
bbl oil, all reported
117
mcf gas incl. casinghead
223
bbl oil, last 12 reported
-33%
vs the 12 before
3
wells completed on it
172
peak month, bbl (Jul 1999)

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 223 · prior 12 334(-33%)

0501002017201820192020202120222023202420252026

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. Enwest CorporationJan 1993 → Feb 1993 · 2 mo
  2. Bullard & Nichols OperatingMar 1993 → Jan 1998 · 59 mo
  3. Klassen Energy, Inc.Feb 1998 → Oct 1998 · 9 mo
  4. J. C. Oil CompanyNov 1998 → Jan 2006 · 87 mo
  5. Pharaoh Oil & Gas, Inc.Feb 2006 → Nov 2009 · 46 mo
  6. Klassen Energy, Inc.Dec 2009 → Jul 2026 · 200 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

3

wells completed on the lease

Producing
3

Operates them now

Klassen Energy Inc.
3

Newest permits

  • — #2—
  • — #3—
  • — #4—

All 3 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-9-5253, documented in the API reference.