WELL · 42-163-33407 · DISTRICT 1
Corbin #1H
Frio County · Pearsall (Austin Chalk) field · Horizontal
Corbin #1H (API 42-163-33407) is a plugged horizontal well in Frio County, plugged March 28, 2022, last operated by Mueller Exploration Inc..
The RRC has issued one drilling permit, issued February 25, 2010, permitted to 6,930 ft.
It was permitted by U.S. Enercorp, Ltd. and has since transferred to Mueller Exploration Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Anacacho, Austin Chalk.
Its lease has reported 355 barrels of oil and 2.48K mcf of gas since June 2010, last reporting in February 2023.
Operator of record
Permitted by U.S. Enercorp, Ltd.; the EWA schedule now lists a different operator.
Humble, TX · P-5 Y, filed May 4, 2026 · 95 permits on file · (361) 946-2581
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mueller Exploration Inc. |
| Production reports | U.S. Enercorp, Ltd.through Oct 2010 |
| Latest permit | U.S. Enercorp, Ltd.Feb 25, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,930
- total depth, ft
- 1
- permits on file
- Feb 25, 2010
- last permit issued
- Jun 23, 2010
- completed
- 355
- cumulative oil, bbl
- 2.48K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2010 THROUGH Feb 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 23, 2010
- Shut in
- —
- Plugged
- Mar 28, 2022
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 |
|---|---|---|---|---|---|---|
| Corbin O-1-15260 | Pearsall (Austin Chalk) | Mueller Exploration, Inc. | 1 | 355 | 2.48K | Jun 2010 – Feb 2023 |
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.
- 1U.S. Enercorp, Ltd.Jul 2010 → Oct 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 691820-99 | Drill | U.S. Enercorp, Ltd. | Feb 24, 2010 | Feb 25, 2010 | May 14, 2010 | 6,930 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-15260 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 614 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| AnacachoTOP OF ANACACHO | 6,149 | -5,535 |
| Austin ChalkTOP OF AUSTIN CHALK | 6,500 | -5,886 |
| Austin ChalkAUSTIN CHALK MARKER | 6,549 | -5,935 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,322 | 11,960 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 962 | 12.25 | 405 S |
| 7 | 6,758 | 8.75 | 490 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 1, 2011 | Oct 7, 2010 | Yes |
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 42-163-33407 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-33407 → 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/16333407, documented in the API reference.