Petrora

LEASES · O-11-60036 · OIL · DISTRICT 8A

Illusion Lake /San Andres/ Unit

Reporting

Quatro Oil and Gas, Inc. · Lamb County · Illusion Lake (San Andres) field

Illusion Lake /San Andres/ Unit is an RRC oil lease (O-11-60036) in Lamb County operated by Quatro Oil And Gas, Inc., with 6 wells completed on it.

It has reported 5.1K barrels of oil and 21 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 51 barrels of oil; the lease peaked at 162 barrels in November 2009.

4 operators have filed production on it, most recently Quatro Oil And Gas, Inc. since December 2015.

5.1K
bbl oil, all reported
21
mcf gas incl. casinghead
51
bbl oil, last 12 reported
—
vs the 12 before
6
wells completed on it
162
peak month, bbl (Nov 2009)

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 51 · prior 12 55(-7%)

0501001502017201820192020202120222023202420252026

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. Swanson, Tommy Oil Co.Jan 1993 → Sep 1999 · 81 mo
  2. Swanson, Tommy Oil Co., Inc.Oct 1999 → Jun 2005 · 69 mo
  3. Swanson, Tommy Oil Company, Inc.Jul 2005 → Nov 2015 · 125 mo
  4. Quatro Oil and Gas, Inc.Dec 2015 → Jul 2026 · 128 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

6

wells completed on the lease

Injection
3
Shut IN
2
Producing
1

Operates them now

Quatro Oil and Gas Inc.
6

Newest permits

  • 27930402 #501Jul 1, 2009
  • — #1012W—
  • — #1013W—
  • — #103W—
  • — #2013—
  • — #4014—

All 6 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-11-60036, documented in the API reference.