WELL · 42-495-34016 · DISTRICT 8
UL Sugarloaf 20-37 #1P
Winkler County · Phantom (Wolfcamp) field · Shut IN · Horizontal · Directional
UL Sugarloaf 20-37 #1P (API 42-495-34016) is a horizontal well in Winkler County operated by Apache Corporation, completed September 2, 2018 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued January 24, 2018, permitted to 13,500 ft.
It was permitted by Oasis Petroleum Permian LLC and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 10 formation tops, including Rustler, Delaware, Clear Fork, Colby-Queen.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Oasis Petroleum Permian LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 4, 2025 · 9,754 permits on file · (713) 296-6400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | none |
| Latest permit | Forge Energy, LLCJan 24, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,500
- total depth, ft
- 2
- permits on file
- Jan 24, 2018
- last permit issued
- Sep 2, 2018
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 2, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.670200, -103.257820
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 Sugarloaf 20-37 O-10-55863 | Phantom (Wolfcamp) | Apache Corporation | 1 | 0 | 0 | Jul 2019 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 834238-98 | Drill | Oasis Petroleum Permian LLC | Apr 13, 2018 | Jan 24, 2018 | — | 13,500 |
| 834238-99 | Drill | Forge Energy, LLC | Dec 13, 2017 | Jan 24, 2018 | Jun 18, 2018 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-55863 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,760 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| RustlerRUSTLER - POSSIBLE FLOW; POSSIBL | 730 | 2,030 |
| Delaware | 5,024 | -2,264 |
| Clear ForkCLEARFORK | — | — |
| Colby-Queen | — | — |
| Glorieta | — | — |
| Holt | — | — |
| QueenQUEEN-SEVEN RIVERS | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
| Yates | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 498 | 26 | 1,080 S |
| 13.375 | 4,984 | 17.5 | 7,823 S |
| 9.625 | 10,956 | 12.25 | 4,411 S |
| 5.5 | 12,650 | 8.75 | 736 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 20, 2021 | Jun 23, 2021 | 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 42-495-34016 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-34016 → 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 Sugarloaf E 20-37-4842-495-34114
0.8 KM · Oasis Petroleum Permian LLC · Section with this well →
| Rustler | 735 | 2,026 |
| Delaware | 4,983 | -2,222 |
| Wichita-Albany | — | |
| San Andres | — | |
| Queen | — | |
| Holt | — | |
| Glorieta | — | |
| Colby-Queen | — |
10 TOPS · FIRST 8
UL Sugarloaf C 20-37-4842-495-34112
0.8 KM · Oasis Petroleum Permian LLC · Section with this well →
| Rustler | 726 | 2,035 |
| Delaware | 5,007 | -2,246 |
| Holt | — | |
| Queen | — | |
| Colby-Queen | — | |
| Glorieta | — | |
| Yates | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
UL Sugarloaf D 20-37-4842-495-34113
0.8 KM · Oasis Petroleum Permian LLC · Section with this well →
| Rustler | 735 | 2,026 |
| Delaware | 4,983 | -2,222 |
| Clear Fork | — | |
| Colby-Queen | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| San Andres | — |
10 TOPS · FIRST 8
UL Gillette East 20-37-3642-495-34627
0.9 KM · Percussion Petroleum Oper Ii,llc · Section with this well →
| Delaware | 5,002 | -2,243 |
| Clear Fork | — | |
| Capitan | — | |
| Colby / Queen | — | |
| Glorieta | — | |
| Holt | — | |
| Rustler | — | |
| San Andres | — |
10 TOPS · FIRST 8
UL Gillette East 20-37-3642-495-34692
0.9 KM · Percussion Petroleum Oper Ii,llc · Section with this well →
| Delaware | 4,998 | -2,238 |
| Colby / Queen | — | |
| Glorieta | — | |
| Holt | — | |
| Rustler | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Yates | — |
10 TOPS · FIRST 8
UL Gillette East 20-37-3642-495-34703
0.9 KM · Percussion Petroleum Oper Ii,llc · Section with this well →
| Rustler | 1,013 | |
| Delaware | 5,032 | |
| Yates | — | |
| Capitan | — | |
| Seven Rivers | — | |
| Colby / Queen | — | |
| Clear Fork | — | |
| Glorieta | — |
10 TOPS · FIRST 8
UL Gillette East 20-37-3642-495-34691
0.9 KM · Percussion Petroleum Oper Ii,llc · Section with this well →
| Delaware | 4,973 | -2,394 |
| Bone Spring | 8,670 | -6,091 |
| Bone Spring | 9,819 | -7,240 |
| Yates | — | |
| Capitan | — | |
| Clear Fork | — | |
| Colby / Queen | — | |
| Glorieta | — |
12 TOPS · FIRST 8
UL 20 Sunlight42-495-33775
0.9 KM · Oasis Petroleum Permian LLC · Section with this well →
| Rustler | 748 | 2,010 |
| Clear Fork | — | |
| Yates | — | |
| Wichita-Albany | — | |
| San Andres | — | |
| Queen | — | |
| Holt | — | |
| Glorieta | — |
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/49534016, documented in the API reference.