WELL · 42-479-37135 · DISTRICT 4
Pena #1
Webb County · Lopez SE. (8140) field · Vertical
Pena #1 (API 42-479-37135) is a plugged well in Webb County, plugged March 21, 2002, last operated by Eog Resources Inc..
The RRC has issued one drilling permit (amended once), issued October 23, 1998, permitted to 9,800 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Eog Resources Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Queen City, Wilcox.
Operator of record
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
Midland, TX · P-5 Active, filed Oct 2, 2025 · 16,348 permits on file · (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Mar 2001 |
| Latest permit | Enron Oil & Gas CompanyOct 23, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,800
- total depth, ft
- 2
- permits on file
- Oct 23, 1998
- last permit issued
- Jan 27, 1999
- completed
- 0
- cumulative oil, bbl
- 150K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1999 THROUGH Mar 2002
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 27, 1999
- Shut in
- —
- Plugged
- Mar 21, 2002
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 |
|---|---|---|---|---|---|---|
| Pena G-4-172255 | Lopez, SE. (8140) | EOG Resources, Inc. | 1 | 0 | 150K | Jan 1999 – Mar 2002 |
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.
- 1Enron Oil & Gas CompanyJan 1999 → Sep 1999
- 2EOG Resources, Inc.Oct 1999 → Mar 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 480414-98 | Drill | Enron Oil & Gas Company | Nov 16, 1998 | Oct 23, 1998 | Oct 28, 1998 | 9,800 |
| 480414-99 | Drill | Enron Oil & Gas Company | Oct 23, 1998 | Oct 23, 1998 | — | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-172255 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 845 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen CityTOP OF QUEEN CITY | 5,510 | -4,665 |
| WilcoxTOP WILCOX | 7,720 | -6,875 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,464 | 8,471 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,025 | 12.25 | 630 S |
| 7 | 7,753 | 8.75 | 485 S |
| 2.875 | 8,978 | 6.25 | 260 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 20, 1999 | Feb 8, 1999 | Yes |
| 00 | Mar 30, 1999 | — | — |
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 42-479-37135 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-37135 → 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/47937135, documented in the API reference.