TEXAS · WELLS · ANDREWS COUNTY · UL LUNATE 5-38 A LEASE · API 42-003-48856 · DISTRICT 7B
UL Lunate 5-38 A #1LS
Andrews County · Spraberry (Trend Area) field · Producing · Horizontal
UL Lunate 5-38 A #1LS (API 42-003-48856) is a horizontal well in Andrews County operated by Diamondback E&P LLC, completed April 1, 2024 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 22, 2023, permitted to 9,530 ft.
Completion filings report 11 formation tops, including Rustler, Yates, Grayburg, San Andres.
Its lease has reported 277K barrels of oil and 253K mcf of gas since October 2023, last reporting in July 2026.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,243
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Diamondback E&P LLCAug 22, 2023 |
- 9,530
- total depth, ft
- 1
- permits on file
- Aug 22, 2023
- last permit issued
- Apr 1, 2024
- completed
- 277K
- cumulative oil, bbl
- 253K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 1, 2024
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
32.418617, -102.247373
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 Lunate 5-38 A O-10-61313 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 277K | 253K | Oct 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 67,254 · prior 12 166,697(-60%)
Gas, mcf lease total
Last 12 months 74,271 · prior 12 151,116(-51%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCApr 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 892198-99 | Drill | Diamondback E&P LLC | Jul 18, 2023 | Aug 22, 2023 | Oct 16, 2023 | 9,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 1, 2024 | UL Lunate 5-38 A O-10-61313 | Spraberry (Trend Area) | Diamondback E&P LLC | Producing | 9,530 |
Formation tops
As filed on W-2/G-1. Subsea from 2,954 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,128 | 826 |
| Yates | 3,143 | -189 |
| Grayburg | 4,285 | -1,331 |
| San AndresSAN ANDRES - CO2 FLOOD, HIGH FLO | 4,698 | -1,744 |
| Glorieta | 5,746 | -2,792 |
| Clear ForkCLEARFORK | 6,753 | -3,799 |
| Holt | — | — |
| Permian (undifferentiated)PERMIAN DETRITAL | — | — |
| Queen | — | — |
| Seven Rivers | — | — |
| Tubb | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,122 | 20,446 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,895 | 14.75 | 1,850 S |
| 8.625 | 6,054 | 9.875 | 570 S |
| 5.5 | 20,489 | 7.875 | 2,065 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 | Dec 12, 2024 | Oct 2, 2024 | Yes |
| 00 | Aug 28, 2024 | Jun 3, 2024 | — |
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 42-003-48856 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-48856 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
UL Lunate 5-38 E42-003-48858
0.0 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 2,119 | 835 |
| Yates | 3,135 | -181 |
| Grayburg | 4,277 | -1,323 |
| San Andres | 4,690 | -1,736 |
| Glorieta | 5,738 | -2,784 |
| Clear Fork | 6,746 | -3,792 |
| Queen | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
UL Lunate 5-38 I42-003-48859
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,136 | -182 |
| Grayburg | 4,278 | -1,324 |
| San Andres | 4,691 | -1,737 |
| Glorieta | 5,739 | -2,785 |
| Clear Fork | 6,746 | -3,792 |
| Permian (undifferentiated) | — | |
| Seven Rivers | — | |
| Tubb | — |
10 TOPS · FIRST 8
UL Lunate 5-38 B42-003-48857
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,135 | -181 |
| Grayburg | 4,277 | -1,323 |
| San Andres | 4,694 | -1,740 |
| Glorieta | 5,742 | -2,788 |
| Clear Fork | 6,749 | -3,795 |
| Queen | — | |
| Holt | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
UL Lunate 5-38 F42-003-48860
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,135 | -181 |
| Grayburg | 4,283 | -1,329 |
| San Andres | 4,696 | -1,742 |
| Glorieta | 5,743 | -2,789 |
| Clear Fork | 6,741 | -3,787 |
| Seven Rivers | — | |
| Holt | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
UL Lunate 5-38 C42-003-48861
0.2 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 2,129 | 831 |
| Yates | 3,137 | -177 |
| Grayburg | 4,279 | -1,319 |
| San Andres | 4,691 | -1,731 |
| Glorieta | 5,724 | -2,764 |
| Clear Fork | 6,743 | -3,783 |
| Jo Mill | 8,975 | -6,015 |
| Permian (undifferentiated) | — |
11 TOPS · FIRST 8
UL Lunate 5-38 J42-003-48864
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,129 | -168 |
| Grayburg | 4,275 | -1,314 |
| San Andres | 4,685 | -1,724 |
| Glorieta | 5,725 | -2,764 |
| Clear Fork | 6,735 | -3,774 |
| Permian (undifferentiated) | — | |
| Holt | — | |
| Tubb | — |
10 TOPS · FIRST 8
UL Lunate 5-38 G42-003-48863
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,130 | -168 |
| Grayburg | 4,276 | -1,314 |
| San Andres | 4,686 | -1,724 |
| Glorieta | 5,726 | -2,764 |
| Clear Fork | 6,736 | -3,774 |
| Permian (undifferentiated) | — | |
| Holt | — | |
| Queen | — |
10 TOPS · FIRST 8
UL Lunate 5-38 D42-003-48862
0.2 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 2,136 | 827 |
| Yates | 3,137 | -174 |
| Grayburg | 4,279 | -1,316 |
| San Andres | 4,686 | -1,723 |
| Glorieta | 5,724 | -2,761 |
| Clear Fork | 6,728 | -3,765 |
| Tubb | — | |
| Seven Rivers | — |
11 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/00348856, documented in the API reference.