WELL · 42-489-00521 · DISTRICT 4
Clarence O'Berg Gas Unit A #1
Willacy County · Vertical
Clarence O'Berg Gas Unit A #1 (API 42-489-00521) is a permitted well in Willacy County filed by Wagner Oil Company; no completion report is on file yet.
The RRC has issued 4 drilling permits between 1982 and 2003, permitted to 14,348 ft.
Operator of record
Fort Worth, TX · P-5 Y, filed Sep 4, 2025 · 278 permits on file · (800) 457-5332
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Mitchell Energy Company L.P.through May 2001 |
| Latest permit | Wagner Oil CompanyAug 13, 2003 |
- 14,348
- total depth, ft
- 4
- permits on file
- Aug 13, 2003
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 1.16M
- 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
- —
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 |
|---|---|---|---|---|---|---|
| Clarence O'Berg Gas Unit "A" G-4-153575 | LA Sal Vieja (9 9935-10000) | Wagner Oil Company | 1 | 0 | 1.16M | Feb 1995 – Jul 2026 |
| O'Berg, Clarence Gas Unit No. 1 G-4-72410 | LA Sal Vieja (Frio 11360) | Mitchell Energy Corporation | 1 | 0 | 0 | Jan 1993 – Feb 1995 |
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.
- 1Mitchell Energy CorporationFeb 1995 → Dec 2000
- 2Mitchell Energy Company L.P.Jan 2001 → May 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 535099-99 | Recompletion | Wagner Oil Company | Aug 8, 2003 | Aug 13, 2003 | — | 10,213 |
| 432471-99 | Recompletion | Mitchell Energy Corporation | Feb 2, 1995 | Feb 2, 1995 | Feb 10, 1995 | 10,100 |
| 352735-99 | Recompletion | Amoco Production Company | Oct 27, 1988 | Oct 31, 1988 | — | 14,348 |
| 159881-99 | Recompletion | Amoco Production Company | May 5, 1982 | May 5, 1982 | — | 11,406 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-72410 | — | — | — | — |
| — | — G-4-153575 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,980 | 9,990 | Perforated |
| 10,546 | 10,558 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,572 | — | — |
| 9.625 | 10,208 | — | — |
| 7 | 13,508 | — | — |
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 | May 10, 1995 | Apr 6, 1995 | Yes |
| 00 | Apr 7, 1995 | — | — |
| 00 | Mar 14, 1990 | Mar 2, 1990 | — |
| 00 | Jan 12, 1984 | Aug 16, 1977 | — |
| 00 | Jan 12, 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 42-489-00521 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-489-00521 → 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/48900521, documented in the API reference.