WELL · 42-475-38033 · DISTRICT 8
UL Cathedral 1516-17 D #4H
Ward County · Phantom (Wolfcamp) field · Producing · Horizontal
UL Cathedral 1516-17 D #4H (API 42-475-38033) is a horizontal well in Ward County operated by Wpx Energy Permian LLC, completed February 18, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued November 13, 2019, permitted to 16,000 ft.
Completion filings report 11 formation tops, including Rustler, Delaware, Capitan, Clear Fork.
Its lease has reported 705K barrels of oil and 1.05M mcf of gas since March 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, LLCNov 13, 2019 |
- 16,000
- total depth, ft
- 2
- permits on file
- Nov 13, 2019
- last permit issued
- Feb 18, 2021
- completed
- 705K
- cumulative oil, bbl
- 1.05M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2020 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 18, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.608358, -103.183422
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ward 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 Cathedral 1516-17 D O-10-54366 | Phantom (Wolfcamp) | WPX Energy Permian, LLC | 1 | 705K | 1.05M | Mar 2020 – Jul 2026 |
Oil, barrels lease total
Last 12 months 60,956 · prior 12 76,658(-20%)
Gas, mcf lease total
Last 12 months 127,300 · prior 12 107,463(+18%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1WPX Energy Permian, LLCNov 2020 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 858881-98 | Drill | WPX Energy Permian, LLC | Apr 28, 2020 | Nov 13, 2019 | Jan 16, 2020 | 16,000 |
| 858881-99 | Drill | Felix Energy Holdings II, LLC | Nov 7, 2019 | Nov 13, 2019 | Jan 16, 2020 | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-54366 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,713 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 989 | 1,724 |
| Delaware | 4,982 | -2,269 |
| CapitanCAPITAN REEF - HIGH FLOWS | — | — |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Holt | — | — |
| Queen | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Seven Rivers | — | — |
| Tubb | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,566 | 20,919 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 662 | 17.5 | 745 S |
| 10.75 | 5,109 | 12.25 | 1,245 S |
| 7.625 | 10,809 | 9.875 | 1,645 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 11, 2021 | Apr 20, 2021 | Yes |
| 00 | Jan 8, 2021 | Dec 9, 2020 | — |
| 00 | Aug 21, 2020 | Jul 17, 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 42-475-38033 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-38033 → 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 Cathedral 1516-17 E42-475-38034
0.0 KM · WPX Energy Permian, LLC · Section with this well →
| Rustler | 955 | 1,758 |
| Delaware | 4,981 | -2,268 |
| San Andres | — | |
| Queen | — | |
| Holt | — | |
| Yates | — | |
| Seven Rivers | — | |
| Capitan | — |
11 TOPS · FIRST 8
UL Cathedral 1516-17 C42-475-38032
0.1 KM · WPX Energy Permian, LLC · Section with this well →
| Rustler | 1,005 | 1,717 |
| Delaware | 4,982 | -2,260 |
| Clear Fork | — | |
| Yates | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Queen | — |
11 TOPS · FIRST 8
UL Cathedral 1516-17 B42-475-38031
0.1 KM · WPX Energy Permian, LLC · Section with this well →
| Rustler | 1,060 | 1,662 |
| Delaware | 4,992 | -2,270 |
| Holt | — | |
| Queen | — | |
| San Andres | — | |
| Yates | — | |
| Capitan | — | |
| Clear Fork | — |
11 TOPS · FIRST 8
UL Cathedral 1516-17 A42-475-38030
0.1 KM · WPX Energy Permian, LLC · Section with this well →
| Rustler | 1,110 | 1,608 |
| Delaware | 4,994 | -2,276 |
| Holt | — | |
| Yates | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Queen | — |
11 TOPS · FIRST 8
UL Cathedral 1516-17 F42-475-38035
0.2 KM · WPX Energy Permian, LLC · Section with this well →
| Rustler | 963 | 1,752 |
| Delaware | 4,996 | -2,281 |
| Holt | — | |
| Queen | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Tubb | — | |
| Yates | — |
11 TOPS · FIRST 8
UL Cathedral 1516-17 G42-475-38036
0.2 KM · WPX Energy Permian, LLC · Section with this well →
| Rustler | 968 | 1,747 |
| Delaware | 4,988 | -2,273 |
| Capitan | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| San Andres | — |
11 TOPS · FIRST 8
UL Cathedral 1516-17 K42-475-38008
0.2 KM · WPX Energy Permian, LLC · Section with this well →
| Delaware | 4,992 | -2,272 |
| Capitan | — | |
| Clear Fork | — | |
| Yates | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — |
11 TOPS · FIRST 8
University 15-1742-475-38859
0.4 KM · Pilot Water Gath Delaware LLC · Section with this well →
| Capitan | — | |
| Delaware | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Clear Fork | — | |
| Rustler | — | |
| San Andres | — |
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/47538033, documented in the API reference.