WELL · 42-495-34495 · DISTRICT 8
Utl 4546B-21-81 #81H
Winkler County · Phantom (Wolfcamp) field · Producing · Horizontal
Utl 4546b-21-81 #81H (API 42-495-34495) is a horizontal well in Winkler County operated by Jagged Peak Energy LLC, completed March 31, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued January 24, 2020, permitted to 15,000 ft.
Completion filings report 10 formation tops, including Rustler, Delaware, Capitan, Clear Fork.
Its lease has reported 435K barrels of oil and 607K mcf of gas since October 2020, last reporting in July 2026.
Operator of record
Oklahoma City, OK · P-5 Y, filed Jun 4, 2026 · 532 permits on file · (405) 234-9000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Jagged Peak Energy LLC |
| Production reports | Jagged Peak Energy LLCthrough Apr 2026 |
| Latest permit | Jagged Peak Energy LLCJan 24, 2020 |
- 15,000
- total depth, ft
- 2
- permits on file
- Jan 24, 2020
- last permit issued
- Mar 31, 2021
- completed
- 435K
- cumulative oil, bbl
- 607K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2020 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 31, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.661246, -103.213839
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 4546B-21-81 O-10-55519 | Phantom (Wolfcamp) | Jagged Peak Energy LLC | 1 | 435K | 607K | Oct 2020 – Jul 2026 |
Oil, barrels lease total
Last 12 months 36,679 · prior 12 42,644(-14%)
Gas, mcf lease total
Last 12 months 54,512 · prior 12 77,232(-29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Mar 2021 → Oct 2021
- 2Jagged Peak Energy LLCNov 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 860970-98 | Drill | Jagged Peak Energy LLC | Jul 6, 2023 | Jan 24, 2020 | Apr 4, 2020 | 15,000 |
| 860970-99 | Drill | Jagged Peak Energy LLC | Jan 14, 2020 | Jan 24, 2020 | Apr 4, 2020 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-55519 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,749 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| RustlerRUSTLER - POSSIBLE FLOW; POSSIBL | 705 | 2,044 |
| RustlerRUSTLER - POSSIBLE FLOW; POSSIBL | 1,183 | 1,566 |
| Delaware | 4,975 | -2,226 |
| CapitanCAPITAN REEF - HIGH FLOWS | — | — |
| Clear ForkCLEARFORK | — | — |
| Colby / Queen | — | — |
| Delaware | — | — |
| Glorieta | — | — |
| Holt | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Seven RiversSEVEN RIVERS / QUEEN | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,200 | 21,320 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 664 | 13.5 | 375 S |
| 10.75 | 675 | 13.5 | 375 S |
| 8.625 | 10,548 | 9.875 | 685 S |
| 8.625 | 10,568 | 9.875 | 685 S |
| 5.5 | 21,426 | 7.875 | 2,495 S |
| 5.5 | 21,426 | 8.875 | 2,495 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 | Jul 24, 2023 | Jun 20, 2023 | — |
| 00 | Oct 20, 2021 | Sep 29, 2021 | Yes |
| 00 | Mar 25, 2021 | Mar 11, 2021 | — |
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 42-495-34495 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-34495 → 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 4546B-21C42-495-34494
0.0 KM · Jagged Peak Energy LLC · Section with this well →
| Rustler | 703 | 2,046 |
| Delaware | 4,969 | -2,220 |
| Capitan | — | |
| Seven Rivers | — | |
| Yates | — | |
| San Andres | — | |
| Colby / Queen | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
Utl 4546B-21B42-495-34491
0.0 KM · Jagged Peak Energy LLC · Section with this well →
| Rustler | 702 | 2,047 |
| Delaware | 4,983 | -2,234 |
| Holt | — | |
| Clear Fork | — | |
| Colby / Queen | — | |
| Glorieta | — | |
| Yates | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Utl 4443-2142-495-33893
0.4 KM · Jagged Peak Energy LLC · Section with this well →
| Queen | 305 | 2,446 |
| Rustler | 690 | 2,061 |
| Yates | 2,705 | 46 |
| Colby-Queen | 3,015 | -264 |
| San Andres | 3,965 | -1,214 |
| Holt | 4,615 | -1,864 |
| Delaware | 4,680 | -1,929 |
| Glorieta | 5,280 | -2,529 |
10 TOPS · FIRST 8
Utl L. J. Beldin 1211-17D42-495-33850
0.4 KM · Jagged Peak Energy LLC · Section with this well →
| Rustler | 690 | 2,065 |
| Yates | 2,705 | 50 |
| Queen | 2,985 | -230 |
| Colby-Queen | 3,015 | -260 |
| San Andres | 3,935 | -1,180 |
| Delaware | 4,530 | -1,775 |
| Holt | 4,585 | -1,830 |
| Glorieta | 5,130 | -2,375 |
10 TOPS · FIRST 8
RK-Utl 3031A-1742-495-33736
0.4 KM · Jagged Peak Energy LLC · Section with this well →
| Cherry Canyon | 5,836 | |
| Brushy Canyon | 7,154 | |
| Avalon | 8,358 | |
| Bone Spring | 8,491 | |
| Bone Spring | 9,357 | |
| Bone Spring | 9,860 | |
| Clear Fork | — | |
| Canyon | — |
10 TOPS · FIRST 8
Utl 4443-2142-495-33848
0.4 KM · Jagged Peak Energy LLC · Section with this well →
| Rustler | 790 | 1,961 |
| Yates | 2,805 | -54 |
| Colby-Queen | 3,115 | -364 |
| Queen | 3,115 | -364 |
| San Andres | 4,065 | -1,314 |
| Holt | 4,715 | -1,964 |
| Delaware | 4,715 | -1,964 |
| Glorieta | 5,315 | -2,564 |
10 TOPS · FIRST 8
Utl LJ Beldin 1211-17B42-495-34479
0.5 KM · Jagged Peak Energy LLC · Section with this well →
| Rustler | 756 | 1,987 |
| Bone Spring | 9,844 | -7,101 |
| Bone Spring | 10,452 | -7,709 |
| San Andres | — | |
| Yates | — | |
| Capitan | — | |
| Clear Fork | — | |
| Holt | — |
12 TOPS · FIRST 8
Utl LJ Beldin 1211-17G42-495-34478
0.5 KM · Jagged Peak Energy LLC · Section with this well →
| Rustler | 739 | 2,004 |
| Delaware | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Yates | — | |
| Glorieta | — | |
| Holt | — | |
| Colby / Queen | — |
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/49534495, documented in the API reference.