WELL · 42-279-30402 · DISTRICT 8
Illusion Lake /San Andres/ Unit #501
Lamb County · Illusion Lake (San Andres) field · Producing · Vertical
Illusion Lake /San Andres/ Unit #501 (API 42-279-30402) is a well in Lamb County operated by Quatro Oil And Gas Inc., completed July 21, 2009 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 1, 2009, permitted to 4,250 ft.
It was permitted by Swanson, Tommy Oil Company, Inc. and has since transferred to Quatro Oil And Gas Inc. on the wellbore schedule.
Completion filings report one formation top, including San Andres.
Its lease has reported 5.1K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Swanson, Tommy Oil Company, Inc.; the EWA schedule now lists a different operator.
Joshua, TX · P-5 Y, filed Aug 4, 2025 · 136 permits on file · (940) 767-4443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Quatro Oil and Gas Inc. |
| Production reports | Quatro Oil and Gas, Inc.through Apr 2026 |
| Latest permit | Swanson, Tommy Oil Company, Inc.Jul 1, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,250
- total depth, ft
- 1
- permits on file
- Jul 1, 2009
- last permit issued
- Jul 21, 2009
- completed
- 5.1K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 21, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Illusion Lake /San Andres/ Unit O-11-60036 | Illusion Lake (San Andres) | Quatro Oil and Gas, Inc. | 6 | 5.1K | 21 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 51 · prior 12 55(-7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Swanson, Tommy Oil Co.Jan 1993 → Sep 1999
- 2Swanson, Tommy Oil Co., Inc.Oct 1999 → Jun 2002
- 3Swanson, Tommy Oil Company, Inc.Oct 2009 → Apr 2015
- 4Quatro Oil and Gas, Inc.Dec 2015 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 682605-99 | Drill | Swanson, Tommy Oil Company, Inc. | Jun 29, 2009 | Jul 1, 2009 | Jul 16, 2009 | 4,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-60036 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,548 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,079 | -531 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,079 | 4,120 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 316 | 12.25 | 190 S |
| 4.5 | 4,260 | 7.875 | 440 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Apr 29, 2010 | Dec 28, 2009 | Yes |
| 00 | Mar 8, 2010 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-279-30402 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-279-30402 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/27930402, documented in the API reference.