WELL · 42-495-34507 · DISTRICT 8
UL Baldwin 352623-21 D #4H
Winkler County · Phantom (Wolfcamp) field · Producing · Horizontal
UL Baldwin 352623-21 D #4H (API 42-495-34507) is a horizontal well in Winkler County operated by Wpx Energy Permian LLC, completed June 18, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued March 11, 2020, permitted to 14,000 ft.
Completion filings report 14 formation tops, including Cherry Canyon, Brushy Canyon, Bone Spring, Wolfcamp.
Its lease has reported 248K barrels of oil and 521K mcf of gas since July 2020, last reporting in July 2026.
Operator of record
Oklahoma City, OK · P-5 Y, filed Sep 4, 2025 · 956 permits on file · (800) 465-8314
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | WPX Energy Permian LLC |
| Production reports | WPX Energy Permian, LLCthrough Mar 2026 |
| Latest permit | WPX Energy Permian, LLCMar 11, 2020 |
- 14,000
- total depth, ft
- 3
- permits on file
- Mar 11, 2020
- last permit issued
- Jun 18, 2021
- completed
- 248K
- cumulative oil, bbl
- 521K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2020 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 18, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.706499, -103.186120
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Winkler 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| UL Baldwin 352623-21 D O-10-54830 | Phantom (Wolfcamp) | WPX Energy Permian, LLC | 1 | 248K | 521K | Jul 2020 – Jul 2026 |
Oil, barrels lease total
Last 12 months 21,444 · prior 12 11,031(+94%)
Gas, mcf lease total
Last 12 months 71,578 · prior 12 23,971(+199%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1WPX Energy Permian, LLCFeb 2021 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 862510-97 | Drill | WPX Energy Permian, LLC | Apr 21, 2020 | Mar 11, 2020 | May 22, 2020 | 14,000 |
| 862510-98 | Drill | WPX Energy Permian, LLC | Mar 16, 2020 | Mar 11, 2020 | — | 14,000 |
| 862510-99 | Drill | Felix Energy Holdings II, LLC | Mar 4, 2020 | Mar 11, 2020 | May 22, 2020 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-54830 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,765 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cherry Canyon | 6,038 | -3,273 |
| Brushy Canyon | 7,086 | -4,321 |
| Bone Spring | 8,271 | -5,506 |
| Wolfcamp | 11,248 | -8,483 |
| CapitanCAPITAN REEF - HIGH FLOWS | — | — |
| Clear ForkCLEARFORK | — | — |
| Colby / Queen | — | — |
| Delaware | — | — |
| Glorieta | — | — |
| Holt | — | — |
| RustlerRUSTLER - POSSIBLE FLOW; POSSIBL | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Seven RiversSEVEN RIVERS / QUEEN | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,568 | 21,627 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 619 | 17.5 | 860 S |
| 10.75 | 5,043 | 12.25 | 1,055 S |
| 7.625 | 10,839 | 9.875 | 1,030 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 | Oct 4, 2022 | Jul 28, 2022 | Yes |
| 00 | Jul 30, 2021 | Jun 28, 2021 | — |
| 00 | Feb 19, 2021 | Feb 5, 2021 | — |
| 00 | Oct 16, 2020 | Sep 24, 2020 | 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 42-495-34507 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-34507 → 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.
UL Baldwin 352623-21 C42-495-34506
0.0 KM · WPX Energy Permian, LLC · Section with this well →
| Cherry Canyon | 5,947 | -3,182 |
| Brushy Canyon | 7,057 | -4,292 |
| Bone Spring | 8,193 | -5,428 |
| Wolfcamp | 11,264 | -8,499 |
| Clear Fork | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — |
14 TOPS · FIRST 8
UL Baldwin 352623-21 E42-495-34505
0.0 KM · WPX Energy Permian, LLC · Section with this well →
| Cherry Canyon | 6,150 | -3,385 |
| Brushy Canyon | 7,076 | -4,311 |
| Seven Rivers | — | |
| Yates | — | |
| Rustler | — | |
| San Andres | — | |
| Capitan | — | |
| Clear Fork | — |
12 TOPS · FIRST 8
UL Baldwin 352623-21 F42-495-34514
0.3 KM · WPX Energy Permian, LLC · Section with this well →
| Clear Fork | — | |
| Capitan | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — | |
| Holt | — | |
| Delaware | — | |
| Colby / Queen | — |
10 TOPS · FIRST 8
UL Baldwin 352623-21 G42-495-34515
0.3 KM · WPX Energy Permian, LLC · Section with this well →
| Cherry Canyon | 6,174 | -3,404 |
| Brushy Canyon | 7,084 | -4,314 |
| Bone Spring | 8,275 | -5,505 |
| Wolfcamp | 11,234 | -8,464 |
| San Andres | — | |
| Seven Rivers | — | |
| Yates | — | |
| Rustler | — |
15 TOPS · FIRST 8
UL Baldwin 352623-21 H42-495-34516
0.4 KM · WPX Energy Permian, LLC · Section with this well →
| Cherry Canyon | 6,160 | -3,398 |
| Brushy Canyon | 7,077 | -4,315 |
| Bone Spring | 8,260 | -5,498 |
| Wolfcamp | 11,250 | -8,488 |
| Seven Rivers | — | |
| Yates | — | |
| Capitan | — | |
| Delaware | — |
14 TOPS · FIRST 8
UL Baldwin 352623-21 I42-495-34517
0.4 KM · WPX Energy Permian, LLC · Section with this well →
| Cherry Canyon | 6,166 | -3,404 |
| Brushy Canyon | 7,078 | -4,316 |
| Bone Spring | 8,243 | -5,481 |
| Wolfcamp | 11,242 | -8,480 |
| San Andres | — | |
| Rustler | — | |
| Capitan | — | |
| Holt | — |
14 TOPS · FIRST 8
UL Baldwin 352623-21 A42-495-34442
0.5 KM · WPX Energy Permian, LLC · Section with this well →
| Glorieta | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — | |
| Holt | — | |
| Delaware | — | |
| Colby / Queen | — |
10 TOPS · FIRST 8
UL Baldwin 352623-21 B42-495-34443
0.5 KM · WPX Energy Permian, LLC · Section with this well →
| Cherry Canyon | 6,169 | -3,402 |
| Capitan | — | |
| Clear Fork | — | |
| Colby / Queen | — | |
| Delaware | — | |
| Glorieta | — | |
| Holt | — | |
| Rustler | — |
11 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/49534507, documented in the API reference.