WELL · 42-355-32927 · DISTRICT 4
Bernsen L. #12
Nueces County · Clara Driscoll SE. (Frio 5020) field · Vertical
Bernsen L. #12 (API 42-355-32927) is a plugged well in Nueces County, plugged May 3, 1996, last operated by Lundberg Operating Corporation.
The RRC has issued 3 drilling permits (amended once) between 1993 and 1995, permitted to 6,000 ft.
Completion filings report one formation top, including Frio.
Operator of record
Lundberg Operating Corporation
Dallas, TX · P-5 Y, filed Dec 6, 2002 · 75 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lundberg Operating Corporation |
| Production reports | Lundberg Operating Corporationthrough Dec 1995 |
| Latest permit | Lundberg Operating CorporationFeb 1, 1995 |
- 6,000
- total depth, ft
- 4
- permits on file
- Feb 1, 1995
- last permit issued
- Jan 16, 1995
- completed
- 0
- cumulative oil, bbl
- 87.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1993 THROUGH Jan 1997
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 16, 1995
- Shut in
- —
- Plugged
- May 3, 1996
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bernsen, L. G-4-151746 | Clara Driscoll, S. (Sinton Sand) | Lundberg Operating Corporation | 1 | 0 | 16.6K | Sep 1994 – Jan 1997 |
| Bernsen, L. G-4-153002 | Clara Driscoll, SE. (Frio 5020) | Lundberg Operating Corporation | 1 | 0 | 31K | Jan 1995 – Jan 1997 |
| Bernsen, L. G-4-147853 | Clara Driscoll, S. (5400 Frio) | Lundberg Operating Corporation | 1 | 0 | 40.3K | Dec 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.
- 1Lundberg Operating CorporationDec 1993 → Dec 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 432340-99 | Recompletion | Lundberg Operating Corporation | Jan 30, 1995 | Feb 1, 1995 | Jan 14, 1995 | 5,100 |
| 428366-99 | Recompletion | Lundberg Operating Corporation | Sep 23, 1994 | Sep 26, 1994 | Sep 20, 1994 | 5,390 |
| 417874-98 | Drill | Lundberg Operating Corporation | Jan 24, 1994 | Nov 8, 1993 | — | 6,000 |
| 417874-99 | Drill | Lundberg Operating Corporation | Nov 4, 1993 | Nov 8, 1993 | Nov 23, 1993 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-147853 | — | — | — | — |
| — | — G-4-151746 | — | — | — | — |
| — | — G-4-153002 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 54 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Frio | 3,910 | -3,856 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,003 | 5,016 | Perforated |
| 5,293 | 5,303 | Perforated |
| 5,395 | 5,401 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,009 | 12.25 | 355 S |
| 4.5 | 5,486 | 7.875 | 220 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 | May 10, 1995 | Oct 5, 1994 | Yes |
| 00 | Apr 5, 1995 | Jan 30, 1995 | Yes |
| 00 | Mar 6, 1995 | — | — |
| 00 | Nov 30, 1994 | — | — |
| 00 | Mar 21, 1994 | Jan 6, 1994 | Yes |
| 00 | Feb 2, 1994 | — | — |
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 42-355-32927 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-32927 → 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/35532927, documented in the API reference.