WELL · 42-311-32666 · DISTRICT 1
Herrera G. 1-A #1R
McMullen County · San Miguel Creek (W-4 Seg. AA) field · Vertical
Herrera G. 1-A #1R (API 42-311-32666) is a plugged well in Mcmullen County, plugged April 11, 2000, last operated by Texona Petroleum Corporation.
The RRC has issued 2 drilling permits between 1988 and 1989, permitted to 5,700 ft.
It was permitted by Aop Operating Corporation and has since transferred to Texona Petroleum Corporation on the wellbore schedule.
Completion filings report 5 formation tops, including W-1, W-2, W-3, C-5.
Its lease has reported 200 barrels of oil and 3 mcf of gas since January 1993, last reporting in August 2003.
Operator of record
Permitted by Aop Operating Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jan 30, 2001 · 1 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Texona Petroleum Corporation |
| Production reports | Aop Operating Corporationthrough Mar 1993 |
| Latest permit | Aop Operating CorporationJun 13, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,700
- total depth, ft
- 2
- permits on file
- Jun 13, 1989
- last permit issued
- Jun 28, 1989
- completed
- 200
- cumulative oil, bbl
- 3
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 28, 1989
- Shut in
- —
- Plugged
- Apr 11, 2000
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 |
|---|---|---|---|---|---|---|
| Herrera, G. 1-A O-1-12293 | San Miguel Creek (W-4, Seg. AA) | Texona Petroleum Corporation | 1 | 200 | 3 | Jan 1993 – Aug 2003 |
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.
- 1Aop Operating CorporationJan 1993 → Mar 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 358000-99 | Recompletion | Aop Operating Corporation | Apr 11, 1989 | Jun 13, 1989 | — | 5,700 |
| 346974-99 | Drill | Aop Operating Corporation | May 25, 1988 | May 26, 1988 | — | 5,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-12293 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 283 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| W-1 | 4,847 | -4,564 |
| W-2 | 5,110 | -4,827 |
| W-3 | 5,251 | -4,968 |
| C-5 | 5,397 | -5,114 |
| W-4 | 5,512 | -5,229 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,388 | 5,392 | Perforated |
| 5,397 | 5,400 | Perforated |
| 5,509 | 5,519 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 641 | 12.25 | 275 S |
| 5.5 | 5,531 | 7.875 | 690 S |
| 5.5 | 5,545 | 7.875 | 100 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 | Aug 24, 1989 | Jul 14, 1989 | Yes |
| 00 | Aug 22, 1989 | — | — |
| 00 | Nov 9, 1988 | Oct 20, 1988 | Yes |
| 00 | Nov 2, 1988 | — | — |
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 42-311-32666 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-32666 → 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/31132666, documented in the API reference.