WELL · 42-131-36668 · DISTRICT 4
Herrera #1
Duval County · Vertical
Herrera #1 (API 42-131-36668) is a permitted well in Duval County filed by Phillips Petroleum Company; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1985 and 1990, permitted to 10,800 ft.
Completion filings report 2 formation tops, including Queen City, Wilcox.
Operator of record
Houston, TX · P-5 Y, filed Jun 20, 2003 · 2,544 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Phillips Petroleum CompanyDec 5, 1990 |
- 10,800
- total depth, ft
- 2
- permits on file
- Dec 5, 1990
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 1993
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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, Z. et al Unit G-4-118368 | Guerra (10600) | Phillips Petroleum Company | 1 | 0 | 0 | Jan 1993 – Jan 1993 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 381715-99 | Recompletion | Phillips Petroleum Company | Nov 30, 1990 | Dec 5, 1990 | — | 10,800 |
| 268892-99 | Drill | Phillips Oil Company | Mar 6, 1985 | Mar 8, 1985 | Mar 27, 1985 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-118368 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 827 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 5,695 | -4,868 |
| WilcoxWILCOX ZONE | 10,028 | -9,201 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,506 | 10,525 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 86 | 26 | 135 S |
| 13.375 | 1,503 | 17.5 | 1,267 S |
| 9.625 | 7,987 | 12.25 | 1,450 S |
| 7 | 10,805 | 8.5 | 500 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 | Oct 30, 1985 | Oct 2, 1985 | Yes |
| 00 | Oct 18, 1985 | — | — |
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 42-131-36668 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-36668 → 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/13136668, documented in the API reference.