WELL · 42-025-33251 · DISTRICT 2
Blackburn #4
Bee County · Berclair South (2300) field · Vertical
Blackburn #4 (API 42-025-33251) is a plugged well in Bee County, plugged December 13, 2024, last operated by Dewbre Petroleum Corporation.
The RRC has issued one drilling permit (amended once), issued October 17, 2003, permitted to 2,700 ft.
It was permitted by Caskids Operating Company and has since transferred to Dewbre Petroleum Corporation on the wellbore schedule.
Completion filings report one formation top, including Berclair.
Operator of record
Permitted by Caskids Operating Company; the EWA schedule now lists a different operator.
Corpus Christ, TX · P-5 Y, filed Sep 4, 2025 · 366 permits on file · (361) 888-7978
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Dewbre Petroleum Corporation |
| Production reports | Riddle Engineering Corp.through Jun 2010 |
| Latest permit | Caskids Operating CompanyOct 17, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,700
- total depth, ft
- 2
- permits on file
- Oct 17, 2003
- last permit issued
- Dec 11, 2003
- completed
- 0
- cumulative oil, bbl
- 39K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2003 THROUGH Dec 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 11, 2003
- Shut in
- —
- Plugged
- Dec 13, 2024
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 |
|---|---|---|---|---|---|---|
| Blackburn G-2-200799 | Berclair, South (2300) | Dewbre Petroleum Corporation | 1 | 0 | 39K | Dec 2003 – Dec 2024 |
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.
- 1Caskids Operating CompanyJan 2004 → Jul 2004
- 2Riddle Engineering Corp.Apr 2010 → Jun 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 537468-98 | Drill | Caskids Operating Company | Jan 13, 2004 | Oct 17, 2003 | Nov 16, 2003 | 2,700 |
| 537468-99 | Drill | Caskids Operating Company | Oct 13, 2003 | Oct 17, 2003 | — | 2,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-200799 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 204 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Berclair | 2,210 | -2,006 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,210 | 2,230 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 452 | 12.25 | 205 S |
| 4.5 | 2,699 | 7.875 | 450 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 | Sep 13, 2004 | Jan 9, 2004 | Yes |
| 00 | May 6, 2004 | — | — |
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 42-025-33251 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-025-33251 → 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/02533251, documented in the API reference.