WELL · 42-003-49229 · DISTRICT 10
UL Potomac 16-13 G #1US
Andrews County · Spraberry (Trend Area) field · Shut IN · Horizontal
UL Potomac 16-13 G #1US (API 42-003-49229) is a horizontal well in Andrews County operated by Diamondback E&P LLC, completed February 9, 2026 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 26, 2025, permitted to 13,000 ft.
Completion filings report 10 formation tops, including Rustler, Yates, Queen, Grayburg.
No lease production has been reported under this well’s leases.
Operator of record
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,231 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | none |
| Latest permit | Diamondback E&P LLCSep 26, 2025 |
- 13,000
- total depth, ft
- 2
- permits on file
- Sep 26, 2025
- last permit issued
- Feb 9, 2026
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2026 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 9, 2026
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
32.499456, -102.212206
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Andrews 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 Potomac 16-13 G O-10-64603 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 0 | 0 | Feb 2026 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 910661-98 | Drill | Diamondback E&P LLC | Jun 25, 2026 | Sep 26, 2025 | Oct 4, 2025 | 13,000 |
| 910661-99 | Drill | Diamondback E&P LLC | Sep 23, 2025 | Sep 26, 2025 | Oct 4, 2025 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-64603 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,944 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,059 | 885 |
| Yates | 3,048 | -104 |
| Queen | 4,042 | -1,098 |
| Grayburg | 4,448 | -1,504 |
| San AndresSAN ANDRES - CO2 FLOOD, HIGH FLO | 4,858 | -1,914 |
| Clear ForkCLEARFORK | 6,479 | -3,535 |
| Glorieta | — | — |
| Holt | — | — |
| Seven Rivers | — | — |
| Tubb | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,985 | 14.75 | 1,175 S |
| 8.625 | 5,931 | 9.875 | 725 S |
| 5.5 | 19,330 | 7.875 | 2,180 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 | Aug 25, 2026 | Jun 24, 2026 | — |
| 00 | Mar 11, 2026 | Feb 12, 2026 | 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 42-003-49229 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-49229 → 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 Potomac 16-13 A42-003-49203
0.0 KM · Diamondback E&P LLC · Section with this well →
| Clear Fork | — | |
| Glorieta | — | |
| Grayburg | — | |
| Holt | — | |
| Permian (undifferentiated) | — | |
| Queen | — | |
| San Andres | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
UL Potomac 16-13 C42-003-49205
0.0 KM · Diamondback E&P LLC · Section with this well →
| Holt | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Grayburg | — | |
| Yates | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — |
10 TOPS · FIRST 8
UL Potomac 16-13 F42-003-49207
0.0 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 2,075 | 869 |
| Yates | 3,075 | -131 |
| Queen | 4,057 | -1,113 |
| Permian (undifferentiated) | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Clear Fork | — |
11 TOPS · FIRST 8
UL Potomac 16-13 B42-003-49204
0.0 KM · Diamondback E&P LLC · Section with this well →
| Holt | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Grayburg | — | |
| Yates | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — |
10 TOPS · FIRST 8
UL Potomac 16-13 E42-003-49206
0.0 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 2,073 | 871 |
| Yates | 3,072 | -128 |
| Queen | 4,058 | -1,114 |
| Seven Rivers | — | |
| Precambrian (Undifferentiated) | — | |
| Pennsylvanian | — | |
| McKee | — | |
| Fusselman | — |
12 TOPS · FIRST 8
UL Potomac 16-13 D42-003-49208
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Grayburg | — | |
| Holt | — | |
| Permian (undifferentiated) | — | |
| Queen | — | |
| San Andres | — |
10 TOPS · FIRST 8
M.A.K. (Spraberry) Unit42-317-40803
1.8 KM · Energyquest II, LLC · Section with this well →
| Santa Rosa | 1,700 | 1,212 |
| San Andres | 5,520 | -2,608 |
| Clear Fork | 6,414 | -3,502 |
| Spraberry | 8,280 | -5,368 |
| Gin Sand | 8,574 | -5,662 |
| Yates | — | |
| Grayburg | — | |
| Queen | — |
9 TOPS · FIRST 8
UL Kansas 14-1 A42-317-45545
1.8 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,090 | -134 |
| Seven Rivers | 3,374 | -418 |
| Grayburg | 4,187 | -1,231 |
| San Andres | 4,626 | -1,670 |
| Glorieta | 5,633 | -2,677 |
| Clear Fork | 6,516 | -3,560 |
| Spraberry | 8,369 | -5,413 |
| Jo Mill | 8,931 | -5,975 |
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/00349229, documented in the API reference.