WELL · 42-495-34691 · DISTRICT 8
UL 20 Sunlight #S002H
Winkler County · Two Georges (Bone Spring) field · Producing · Horizontal
UL 20 Sunlight #S002H (API 42-495-34691) is a horizontal well in Winkler County operated by Apache Corporation, completed May 24, 2022 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued January 21, 2022, permitted to 13,500 ft.
It was permitted by Percussion Petroleum Oper II,LLC and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 11 formation tops, including Delaware, Bone Spring, Capitan, Clear Fork.
Its lease has reported 126K barrels of oil and 108K mcf of gas since May 2022, last reporting in July 2026.
Operator of record
Permitted by Percussion Petroleum Oper Ii,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 | Apache Corporationthrough Apr 2026 |
| Latest permit | Percussion Petroleum Oper Ii,llcJan 21, 2022 |
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
- 3
- permits on file
- Jan 21, 2022
- last permit issued
- May 24, 2022
- completed
- 126K
- cumulative oil, bbl
- 108K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 24, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.678323, -103.256560
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 20 Sunlight O-10-58326 | Two Georges (Bone Spring) | Apache Corporation | 1 | 126K | 108K | May 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 13,469 · prior 12 22,661(-41%)
Gas, mcf lease total
Last 12 months 8,420 · prior 12 16,767(-50%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Percussion Petroleum Oper Ii,llcMay 2022 → Jul 2023
- 2Callon Permian II, LLCAug 2023 → Jul 2024
- 3Apache CorporationAug 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 876158-97 | Drill | Percussion Petroleum Oper Ii,llc | Dec 20, 2022 | Jan 21, 2022 | Jan 31, 2022 | 13,500 |
| 876158-98 | Drill | Percussion Petroleum Oper Ii,llc | Jan 24, 2022 | Jan 21, 2022 | Jan 31, 2022 | 13,500 |
| 876158-99 | Drill | Percussion Petroleum Oper Ii,llc | Jan 17, 2022 | Jan 21, 2022 | Jan 31, 2022 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-58326 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,579 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 4,973 | -2,394 |
| Bone SpringFIRST BONE SPRING | 8,670 | -6,091 |
| Bone SpringSECOND BONE SPRING | 9,819 | -7,240 |
| CapitanCAPITAN REEF - HIGH FLOWS | — | — |
| Clear ForkCLEARFORK | — | — |
| Colby / Queen | — | — |
| 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 |
|---|---|---|
| 11,690 | 22,041 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 5,034 | 12.25 | 2,040 S |
| 7.625 | 11,344 | 9.875 | 1,370 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 | Sep 6, 2023 | Aug 8, 2023 | Yes |
| 00 | Jul 17, 2023 | Jan 11, 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 42-495-34691 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-34691 → 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 Gillette East 20-37-3642-495-34692
0.0 KM · Percussion Petroleum Oper Ii,llc · Section with this well →
| Delaware | 4,998 | -2,238 |
| Glorieta | — | |
| Holt | — | |
| Rustler | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Yates | — | |
| Capitan | — |
10 TOPS · FIRST 8
UL Gillette East 20-37-3642-495-34627
0.0 KM · Percussion Petroleum Oper Ii,llc · Section with this well →
| Delaware | 5,002 | -2,243 |
| San Andres | — | |
| Rustler | — | |
| Holt | — | |
| Glorieta | — | |
| Colby / Queen | — | |
| Clear Fork | — | |
| Capitan | — |
10 TOPS · FIRST 8
UL Gillette East 20-37-3642-495-34703
0.0 KM · Percussion Petroleum Oper Ii,llc · Section with this well →
| Rustler | 1,013 | |
| Delaware | 5,032 | |
| Capitan | — | |
| Colby / Queen | — | |
| Glorieta | — | |
| Holt | — | |
| San Andres | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
UL 20 Sunlight42-495-33775
0.1 KM · Oasis Petroleum Permian LLC · Section with this well →
| Rustler | 748 | 2,010 |
| Wichita-Albany | — | |
| Clear Fork | — | |
| Colby-Queen | — | |
| Delaware | — | |
| Glorieta | — | |
| Holt | — | |
| San Andres | — |
10 TOPS · FIRST 8
UL Sugarloaf C 20-37-4842-495-34112
0.4 KM · Oasis Petroleum Permian LLC · Section with this well →
| Rustler | 726 | 2,035 |
| Delaware | 5,007 | -2,246 |
| Clear Fork | — | |
| Colby-Queen | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| San Andres | — |
10 TOPS · FIRST 8
UL Sugarloaf D 20-37-4842-495-34113
0.4 KM · Oasis Petroleum Permian LLC · Section with this well →
| Rustler | 735 | 2,026 |
| Delaware | 4,983 | -2,222 |
| Holt | — | |
| Glorieta | — | |
| Colby-Queen | — | |
| Clear Fork | — | |
| Wichita-Albany | — | |
| Queen | — |
10 TOPS · FIRST 8
UL Sugarloaf E 20-37-4842-495-34114
0.4 KM · Oasis Petroleum Permian LLC · Section with this well →
| Rustler | 735 | 2,026 |
| Delaware | 4,983 | -2,222 |
| Yates | — | |
| Wichita-Albany | — | |
| San Andres | — | |
| Queen | — | |
| Holt | — | |
| Glorieta | — |
10 TOPS · FIRST 8
UL Sugarloaf 20-3742-495-34016
0.9 KM · Oasis Petroleum Permian LLC · Section with this well →
| Rustler | 730 | 2,030 |
| Delaware | 5,024 | -2,264 |
| San Andres | — | |
| Queen | — | |
| Holt | — | |
| Glorieta | — | |
| Colby-Queen | — | |
| Yates | — |
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/49534691, documented in the API reference.