WELL · 42-383-42090 · DISTRICT 7
UL Acfd 4475 #1
Reagan County · Spraberry (Trend Area) field · Shut IN · Vertical
UL Acfd 4475 #1 (API 42-383-42090) is a well in Reagan County operated by Black Swan Opco LLC, completed July 6, 2025 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued May 14, 2025, permitted to 10,250 ft.
Completion filings report 8 formation tops, including Clear Fork, Spraberry, Strawn, Ellenburger.
Its lease has reported 521K barrels of oil and 494K mcf of gas since July 2025, last reporting in July 2026. The lease carries 11 wells, so these are lease totals, not this well alone.
Operator of record
Edmond, OK · P-5 Y, filed Nov 4, 2025 · 81 permits on file · (405) 590-5956
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Black Swan Opco LLC |
| Production reports | Black Swan Opco, LLCthrough Apr 2026 |
| Latest permit | Black Swan Opco, LLCMay 14, 2025 |
- 10,250
- total depth, ft
- 2
- permits on file
- May 14, 2025
- last permit issued
- Jul 6, 2025
- completed
- 521K
- cumulative oil, bbl
- 494K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 6, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.179057, -101.590188
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Reagan County.
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; they carry 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| UL Acfd 4475 O-9-23377 | Spraberry (Trend Area) | Black Swan Opco, LLC | 11 | 521K | 494K | Jul 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 520,604 · prior 12 0
Gas, mcf lease total
Last 12 months 493,984 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Black Swan Opco, LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 907941-98 | Drill | Black Swan Opco, LLC | Jul 14, 2025 | May 14, 2025 | — | 10,250 |
| 907941-99 | Drill | Black Swan Opco, LLC | May 12, 2025 | May 14, 2025 | Jun 19, 2025 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-23377 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,781 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 4,920 | -2,139 |
| Spraberry | 6,795 | -4,014 |
| Strawn | 9,623 | -6,842 |
| Ellenburger | — | — |
| Fusselman | — | — |
| Grayburg | — | — |
| Queen | — | — |
| San AndresSAN ANDRES - SALTWATER FLOW, POS | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,216 | 17.5 | 1,405 S |
| 8.625 | 7,018 | 10.625 | 740 S |
| 5.5 | 10,233 | 7.875 | 1,190 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 | Dec 8, 2025 | Nov 13, 2025 | Yes |
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 42-383-42090 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-42090 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
University Central42-383-40141
2.1 KM · EP Energy E&P Company, L.P. · Section with this well →
| Clear Fork | — | |
| Strawn | — | |
| Spraberry | — | |
| San Andres | — | |
| Queen | — | |
| Grayburg | — | |
| Fusselman | — | |
| Ellenburger | — |
University Central42-383-40142
2.2 KM · EP Energy E&P Company, L.P. · Section with this well →
| Spraberry | — | |
| Clear Fork | — | |
| Ellenburger | — | |
| Fusselman | — | |
| Grayburg | — | |
| Queen | — | |
| San Andres | — | |
| Strawn | — |
University Central42-383-40143
2.2 KM · EP Energy E&P Company, L.P. · Section with this well →
| Clear Fork | — | |
| Strawn | — | |
| Spraberry | — | |
| San Andres | — | |
| Queen | — | |
| Grayburg | — | |
| Fusselman | — | |
| Ellenburger | — |
University Central42-383-40069
2.2 KM · EP Energy E&P Company, L.P. · Section with this well →
| San Andres | — | |
| Ellenburger | — | |
| Fusselman | — | |
| Grayburg | — | |
| Queen | — | |
| Spraberry | — | |
| Strawn | — | |
| Wolfcamp | — |
9 TOPS · FIRST 8
University 9-3142-383-40477
3.6 KM · Sable Permian Resources Land,llc · Section with this well →
| Queen | 2,832 | -83 |
| Grayburg | 3,052 | -303 |
| San Andres | 3,479 | -730 |
| Clear Fork | 4,243 | -1,494 |
| Spraberry | 6,093 | -3,344 |
| Jo Mill | 6,974 | -4,225 |
| Dean | 7,488 | -4,739 |
| Wolfcamp | 7,653 | -4,904 |
11 TOPS · FIRST 8
University 9-3142-383-40476
3.6 KM · Sable Permian Resources Land,llc · Section with this well →
| Queen | 2,836 | -87 |
| Grayburg | 3,056 | -307 |
| San Andres | 3,384 | -635 |
| Clear Fork | 4,170 | -1,421 |
| Spraberry | 6,020 | -3,271 |
| Jo Mill | 6,653 | -3,904 |
| Dean | 6,985 | -4,236 |
| Wolfcamp | 8,020 | -5,271 |
11 TOPS · FIRST 8
University 9-3142-383-40478
3.6 KM · Sable Permian Resources Land,llc · Section with this well →
| Queen | 2,839 | -90 |
| Grayburg | 3,059 | -310 |
| San Andres | 3,259 | -510 |
| Clear Fork | 4,234 | -1,485 |
| Spraberry | 6,084 | -3,335 |
| Jo Mill | 6,975 | -4,226 |
| Dean | 7,488 | -4,739 |
| Wolfcamp | 8,020 | -5,271 |
11 TOPS · FIRST 8
UL 8-442-383-42161
4.4 KM · Black Swan Opco, LLC · Section with this well →
| Queen | 2,758 | 27 |
| Grayburg | 3,225 | -440 |
| San Andres | 5,238 | -2,453 |
| Spraberry | 6,090 | -3,305 |
| Spraberry | 6,661 | -3,876 |
| Wolfcamp | 7,932 | -5,147 |
| Strawn | — | |
| Ellenburger | — |
10 TOPS · FIRST 8
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/38342090, documented in the API reference.