WELL · 42-283-30963 · DISTRICT 1
Thornton #1
LA Salle County · Fiedler Brothers field · Shut IN · Vertical
Thornton #1 (API 42-283-30963) is a well in La Salle County operated by Lewis Petro Properties Inc., completed November 2, 1983 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued May 13, 1983, permitted to 10,500 ft.
It was permitted by Esenjay Petroleum Corp. and has since transferred to Lewis Petro Properties Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Midway, Olmos, Austin Chalk, Edwards.
Its lease has reported 2.92K barrels of oil and 24 mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by Esenjay Petroleum Corp.; the EWA schedule now lists a different operator.
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 28, 2026
- Permits on file
- 3,007
- Phone
- (210) 384-3200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lewis Petro Properties Inc. |
| Production reports | Lewis Petro Properties, Inc.through Apr 2020 |
| Latest permit | Esenjay Petroleum Corp.May 13, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 1
- permits on file
- May 13, 1983
- last permit issued
- Nov 2, 1983
- completed
- 2.92K
- cumulative oil, bbl
- 24
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 2, 1983
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Thornton O-1-9511 | Fiedler Brothers | Lewis Petro Properties, Inc. | 1 | 2.92K | 24 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Buffalo Oil Corp.Jan 1993 → Oct 1998
- 2Tracker Oil & Gas, Inc.May 1999 → Apr 2001
- 3F M Oil Co.May 2001 → Oct 2001
- 4Shoreham Oil & Gas Company, Inc.Nov 2001 → Nov 2002
- 5Lewis Petro Properties, Inc.Mar 2006 → Apr 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 194959-99 | Drill | Esenjay Petroleum Corp. | May 13, 1983 | May 13, 1983 | May 22, 1983 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-9511 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 385 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 5,576 | -5,191 |
| Olmos | 7,828 | -7,443 |
| Austin ChalkAUSTIN | 9,368 | -8,983 |
| Edwards | 10,333 | -9,948 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,822 | 7,850 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,046 | 12.5 | 527 S |
| 5.5 | 10,571 | 7.875 | 3,835 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 6, 1984 | Jan 24, 1984 | — |
| 00 | Apr 3, 1984 | Jan 24, 1984 | — |
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 42-283-30963 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-30963 → 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/28330963, documented in the API reference.