WELL · 42-495-34830 · DISTRICT 8
UL 21 War-Wink 38-47 A #1H
Winkler County · Phantom (Wolfcamp) field · Producing · Horizontal
UL 21 War-Wink 38-47 A #1H (API 42-495-34830) is a horizontal well in Winkler County operated by Continental Resources Inc., completed July 22, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 8, 2022, permitted to 12,000 ft.
It was permitted by Basin Oil & Gas Operating, LLC and has since transferred to Continental Resources Inc. on the wellbore schedule.
Completion filings report 10 formation tops, including Capitan, Clear Fork, Colby / Queen, Delaware.
Its lease has reported 214K barrels of oil and 213K mcf of gas since July 2023, last reporting in July 2026.
Operator of record
Permitted by Basin Oil & Gas Operating, LLC; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Aug 4, 2025 · 552 permits on file · (405) 234-9000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Continental Resources Inc. |
| Production reports | Continental Resources, Inc.through Apr 2026 |
| Latest permit | Basin Oil & Gas Operating, LLCDec 8, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 2
- permits on file
- Dec 8, 2022
- last permit issued
- Jul 22, 2023
- completed
- 214K
- cumulative oil, bbl
- 213K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 22, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.700748, -103.181852
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 21 War-Wink 38-47 A O-10-59920 | Phantom (Wolfcamp) | Continental Resources, Inc. | 1 | 214K | 213K | Jul 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 38,676 · prior 12 63,594(-39%)
Gas, mcf lease total
Last 12 months 29,746 · prior 12 71,885(-59%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Basin Oil & Gas Operating, LLCJul 2023 → Oct 2025
- 2Continental Resources, Inc.Nov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 886117-97 | Drill | Basin Oil & Gas Operating, LLC | Mar 28, 2023 | Dec 8, 2022 | Dec 21, 2022 | 12,000 |
| 886117-99 | Drill | Basin Oil & Gas Operating, LLC | Nov 30, 2022 | Dec 8, 2022 | Dec 21, 2022 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-59920 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,738 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 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 |
|---|---|---|
| 11,613 | 21,663 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 870 | 17.5 | 718 S |
| 9.625 | 4,934 | 12.25 | 221 S |
| 7.625 | 10,635 | 8.75 | 294 S |
| 5.5 | 10,791 | 6.75 | 1,478 S |
| 5 | 21,840 | 6.75 | 1,478 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 | Nov 20, 2023 | Sep 20, 2023 | 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 42-495-34830 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-34830 → 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 21 War-Wink 38-47 B42-495-34832
0.0 KM · Basin Oil & Gas Operating, LLC · Section with this well →
| Rustler | 1,836 | 902 |
| Delaware | 4,916 | -2,178 |
| Capitan | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Holt | — | |
| Glorieta | — |
10 TOPS · FIRST 8
UL 21 War-Wink 38-47 C42-495-34833
0.0 KM · Basin Oil & Gas Operating, LLC · Section with this well →
| Rustler | 1,835 | |
| Delaware | 4,927 | |
| Seven Rivers | — | |
| San Andres | — | |
| Holt | — | |
| Glorieta | — | |
| Colby / Queen | — | |
| Capitan | — |
10 TOPS · FIRST 8
UL Baldwin 352623-21 F42-495-34514
0.5 KM · WPX Energy Permian, LLC · Section with this well →
| Rustler | — | |
| Glorieta | — | |
| Holt | — | |
| San Andres | — | |
| Yates | — | |
| Seven Rivers | — | |
| Capitan | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
UL Baldwin 352623-21 G42-495-34515
0.5 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 |
| Seven Rivers | — | |
| Yates | — | |
| Holt | — | |
| Precambrian (Undifferentiated) | — |
15 TOPS · FIRST 8
UL Baldwin 352623-21 H42-495-34516
0.5 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 |
| Holt | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — |
14 TOPS · FIRST 8
UL Baldwin 352623-21 I42-495-34517
0.5 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 |
| Rustler | — | |
| Yates | — | |
| Holt | — | |
| San Andres | — |
14 TOPS · FIRST 8
UL Baldwin 352623-21 E42-495-34505
0.8 KM · WPX Energy Permian, LLC · Section with this well →
| Cherry Canyon | 6,150 | -3,385 |
| Brushy Canyon | 7,076 | -4,311 |
| Capitan | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — | |
| Holt | — |
12 TOPS · FIRST 8
UL Baldwin 352623-21 D42-495-34507
0.8 KM · WPX Energy Permian, LLC · Section with this well →
| Cherry Canyon | 6,038 | -3,273 |
| Brushy Canyon | 7,086 | -4,321 |
| Bone Spring | 8,271 | -5,506 |
| Wolfcamp | 11,248 | -8,483 |
| Capitan | — | |
| Holt | — | |
| Glorieta | — | |
| Delaware | — |
14 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/49534830, documented in the API reference.