WELL · 42-123-31583 · DISTRICT 2
Dlugosch, Phillip #1
DE Witt County · Vertical
Dlugosch, Phillip #1 (API 42-123-31583) is a permitted well in De Witt County filed by Thunderbird Energy, Inc.; no completion report is on file yet.
The RRC has issued 3 drilling permits (amended twice) between 1988 and 1995, permitted to 10,500 ft.
Completion filings report 6 formation tops, including Wilcox, Cook (Wilcox 8300), Cook Wilcox 8300, Dlugosch.
Operator of record
Norman, OK · P-5 Y, filed Mar 4, 2026 · 20 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | B.P. Productions Inc.through Jun 2006 |
| Latest permit | Thunderbird Energy, Inc.Apr 6, 1995 |
- 10,500
- total depth, ft
- 5
- permits on file
- Apr 6, 1995
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 255K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2021
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dlugosch, Phillip G-2-135416 | Cook (Wilcox 9400) | B.P. Productions Inc. | 1 | 0 | 255K | Jan 1993 – Jul 2021 |
| — G-2-128658 | — | — | 0 | 0 | 0 | — |
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.
- 1Thunderbird Energy, Inc.Jul 1995 → Mar 2000
- 2B.P. Productions Inc.Mar 2006 → Jun 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 434468-98 | Recompletion | Thunderbird Energy, Inc. | Jul 12, 1995 | Apr 6, 1995 | — | 8,500 |
| 434468-99 | Recompletion | Thunderbird Energy, Inc. | Apr 3, 1995 | Apr 6, 1995 | — | 9,900 |
| 375424-99 | Recompletion | Vaquero Operating, Inc. | Jul 11, 1990 | Jul 11, 1990 | — | 9,900 |
| 349375-98 | Drill | Vaquero Operating, Inc. | Aug 10, 1988 | Jul 25, 1988 | — | 10,500 |
| 349375-99 | Drill | Vaquero Operating, Inc. | Jul 25, 1988 | Jul 25, 1988 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-128658 | — | — | — | — |
| — | — G-2-135416 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 317 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 7,074 | -6,757 |
| Cook (Wilcox 8300) | 8,312 | -7,995 |
| Cook Wilcox 8300 | 8,312 | -7,995 |
| Dlugosch | 9,300 | -8,983 |
| Bunger | 9,494 | -9,177 |
| Roeder | 9,756 | -9,439 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,314 | 8,318 | Perforated |
| 8,329 | 8,331 | Perforated |
| 9,352 | 9,356 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,370 | 12.25 | 445 S |
| 4.5 | 9,896 | 8.75 | 1,085 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 | Feb 12, 1991 | Jul 16, 1990 | Yes |
| 00 | Sep 11, 1990 | — | — |
| 00 | Nov 7, 1988 | Sep 27, 1988 | Yes |
| 00 | Oct 28, 1988 | — | — |
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 42-123-31583 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-31583 → 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/12331583, documented in the API reference.