WELL · 42-495-35003 · DISTRICT 8
Utl 4231D #4304H
Winkler County · Phantom (Wolfcamp) field · Producing · Horizontal
Utl 4231d #4304H (API 42-495-35003) is a horizontal well in Winkler County operated by Continental Resources Inc., completed August 26, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 24, 2024, permitted to 13,320 ft.
Completion filings report 10 formation tops, including Capitan, Clear Fork, Colby / Queen, Delaware.
Its lease has reported 161K barrels of oil and 170K mcf of gas since June 2025, last reporting in July 2026.
Operator of record
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 | Continental Resources, Inc.Jul 24, 2024 |
- 13,320
- total depth, ft
- 1
- permits on file
- Jul 24, 2024
- last permit issued
- Aug 26, 2025
- completed
- 161K
- cumulative oil, bbl
- 170K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 26, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.665460, -103.245356
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 |
|---|---|---|---|---|---|---|
| Utl 4231D O-10-63982 | Phantom (Wolfcamp) | Continental Resources, Inc. | 1 | 161K | 170K | Jun 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 161,019 · prior 12 0
Gas, mcf lease total
Last 12 months 170,239 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Continental Resources, Inc.Jun 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 901372-99 | Drill | Continental Resources, Inc. | Jul 16, 2024 | Jul 24, 2024 | Nov 11, 2024 | 13,320 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-63982 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,748 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 |
|---|---|---|
| 11,757 | 22,124 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,565 | 12.25 | 908 S |
| 7 | 11,681 | 8.75 | 1,331 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 | Feb 23, 2026 | Feb 5, 2026 | — |
| 00 | Oct 20, 2025 | Sep 30, 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 42-495-35003 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-35003 → 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.
Utl 4231C42-495-35002
0.0 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 4,997 | -2,248 |
| Clear Fork | — | |
| Colby / Queen | — | |
| Capitan | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — |
10 TOPS · FIRST 8
Utl 4231E42-495-35004
0.0 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 5,017 | -2,268 |
| Cherry Canyon | 5,906 | -3,157 |
| Brushy Canyon | 7,225 | -4,476 |
| Bone Spring | 8,242 | -5,493 |
| Bone Spring | 11,156 | -8,407 |
| Glorieta | — | |
| Colby / Queen | — | |
| Clear Fork | — |
14 TOPS · FIRST 8
Utl 4231B42-495-35001
0.0 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 4,996 | -2,247 |
| Capitan | — | |
| Clear Fork | — | |
| Colby / Queen | — | |
| Glorieta | — | |
| Holt | — | |
| Rustler | — | |
| San Andres | — |
10 TOPS · FIRST 8
Utl 4231F42-495-35005
0.0 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 5,002 | -2,253 |
| Seven Rivers | — | |
| San Andres | — | |
| Yates | — | |
| Rustler | — | |
| Holt | — | |
| Capitan | — | |
| Glorieta | — |
10 TOPS · FIRST 8
Utl 4231A42-495-35000
0.0 KM · Continental Resources, Inc. · Section with this well →
| Cherry Canyon | 5,864 | -3,115 |
| Brushy Canyon | 7,170 | -4,421 |
| Bone Spring | 11,129 | -8,380 |
| Rustler | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Yates | — | |
| Holt | — |
13 TOPS · FIRST 8
Utl 4231G42-495-35006
0.6 KM · Continental Resources, Inc. · Section with this well →
| Clear Fork | — | |
| Capitan | — | |
| Colby / Queen | — | |
| Delaware | — | |
| Glorieta | — | |
| Holt | — | |
| Rustler | — | |
| San Andres | — |
10 TOPS · FIRST 8
Utl 4231H42-495-35007
0.6 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 5,027 | -2,280 |
| Cherry Canyon | 5,906 | -3,159 |
| Glorieta | — | |
| Capitan | — | |
| Clear Fork | — | |
| Colby / Queen | — | |
| Holt | — | |
| Rustler | — |
11 TOPS · FIRST 8
Utl 4231I42-495-35008
0.6 KM · Continental Resources, Inc. · Section with this well →
| Capitan | — | |
| Clear Fork | — | |
| Colby / Queen | — | |
| Delaware | — | |
| Glorieta | — | |
| Holt | — | |
| 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/49535003, documented in the API reference.