WELL · 42-409-31850 · DISTRICT 4
Gerdes #1
San Patricio County · Arena North (Frio 6000) field · Vertical
Gerdes #1 (API 42-409-31850) is a plugged well in San Patricio County, plugged August 1, 2017, last operated by Tyludadeda LLC.
The RRC has issued one drilling permit, issued November 7, 1983, permitted to 8,500 ft.
It was permitted by Arena Oil & Gas Company and has since transferred to Tyludadeda LLC on the wellbore schedule.
Completion filings report one formation top, including Frio.
Its 2 leases have reported 357 barrels of oil and 2.69K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Arena Oil & Gas Company; the EWA schedule now lists a different operator.
Flagstaff, AZ · P-5 Y, filed May 4, 2026
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tyludadeda LLC |
| Production reports | Statia Enterprises, Incthrough Nov 2004 |
| Latest permit | Arena Oil & Gas CompanyNov 7, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 1
- permits on file
- Nov 7, 1983
- last permit issued
- —
- completed
- 357
- cumulative oil, bbl
- 2.69K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Aug 1, 2017
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gerdes O-4-13066 | Arena, North (Frio 6000) | Tyludadeda, LLC | 1 | 357 | 1.37K | Oct 2001 – Jul 2026 |
| Gerdes G-4-112281 | Arena, North (Frio 6000) | Coastal Bend Petroleum Corp. | 1 | 0 | 1.32K | Jan 1993 – Aug 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.
- 1Coastal Bend Petroleum Corp.Jan 1993 → Dec 2002
- 2Tiza Energy, Inc.Jan 2003 → Sep 2003
- 3Adt Investments, Inc.Dec 2003 → Apr 2004
- 4Statia Enterprises, IncMay 2004 → Nov 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 220229-99 | Drill | Arena Oil & Gas Company | Aug 8, 1984 | Nov 7, 1983 | Dec 13, 1983 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-112281 | — | — | — | — |
| — | — O-4-13066 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 111 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Frio | 5,000 | -4,889 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,035 | 6,036 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 786 | 13.5 | — |
| 7 | 6,641 | 8.5 | — |
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 | Feb 21, 2002 | Dec 28, 2001 | — |
| 00 | Feb 8, 2002 | — | — |
| 00 | Aug 9, 1989 | May 26, 1989 | — |
| 00 | Sep 28, 1984 | Apr 23, 1984 | — |
| 00 | Sep 15, 1984 | Apr 23, 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 42-409-31850 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-31850 → 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/40931850, documented in the API reference.