WELL · 42-317-43289 · DISTRICT 8
UL Audible 30-44 B #1LS
Martin County · Spraberry (Trend Area) field · Producing · Horizontal
UL Audible 30-44 B #1LS (API 42-317-43289) is a horizontal well in Martin County operated by Diamondback E&P LLC, completed September 8, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 7, 2020, permitted to 9,450 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its lease has reported 411K barrels of oil and 443K mcf of gas since April 2021, last reporting in July 2026.
Operator of record
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,237 permits on file · (855) 247-5920
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 LLCDec 7, 2020 |
- 9,450
- total depth, ft
- 2
- permits on file
- Dec 7, 2020
- last permit issued
- Sep 8, 2021
- completed
- 411K
- cumulative oil, bbl
- 443K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2021 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 8, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
32.474068, -102.208910
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Martin 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 Audible 30-44 B O-10-56144 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 411K | 443K | Apr 2021 – Jul 2026 |
Oil, barrels lease total
Last 12 months 26,270 · prior 12 37,020(-29%)
Gas, mcf lease total
Last 12 months 50,084 · prior 12 49,666(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCSep 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 866127-98 | Drill | Diamondback E&P LLC | Jan 26, 2022 | Dec 7, 2020 | Feb 22, 2021 | 9,450 |
| 866127-99 | Drill | Diamondback E&P LLC | Nov 17, 2020 | Dec 7, 2020 | — | 9,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-56144 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,925 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,000 | 1,925 |
| Yates | 2,976 | -51 |
| Queen | 3,652 | -727 |
| Grayburg | 4,091 | -1,166 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 4,475 | -1,550 |
| Clear ForkCLEARFORK | 6,397 | -3,472 |
| Spraberry | 8,250 | -5,325 |
| Cisco | — | — |
| Dean | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,584 | 21,133 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 498 | 13.5 | 350 S |
| 7.625 | 6,427 | 9.875 | 1,110 S |
| 5.5 | 8,668 | 6.75 | 980 S |
| 5.5 | 21,203 | 6.75 | 980 S |
| 5 | 21,203 | 6.75 | 980 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 1, 2022 | Jan 10, 2022 | Yes |
| 00 | Sep 28, 2021 | Sep 2, 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 42-317-43289 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-43289 → 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 Audible 30-44 A42-317-43334
0.0 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 1,003 | 1,922 |
| Yates | 2,980 | -55 |
| Queen | 3,653 | -728 |
| Grayburg | 4,099 | -1,174 |
| San Andres | 4,496 | -1,571 |
| Glorieta | 5,527 | -2,602 |
| Clear Fork | 6,414 | -3,489 |
| Spraberry | 8,247 | -5,322 |
10 TOPS · FIRST 8
UL Audible 30-44 C42-317-43290
0.0 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 1,006 | 1,919 |
| Yates | 2,975 | -50 |
| Queen | 3,604 | -679 |
| Grayburg | 4,093 | -1,168 |
| San Andres | 4,480 | -1,555 |
| San Andres | 4,480 | -1,555 |
| Clear Fork | 6,400 | -3,475 |
| Spraberry | 8,245 | -5,320 |
11 TOPS · FIRST 8
UL Audible 30-44 F42-317-43292
0.0 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 994 | 1,931 |
| Yates | 2,974 | -49 |
| Queen | 3,653 | -728 |
| Grayburg | 4,091 | -1,166 |
| San Andres | 4,480 | -1,555 |
| Spraberry | 8,249 | -5,324 |
| Dean | 9,471 | -6,546 |
| Wolfcamp | 9,659 | -6,734 |
12 TOPS · FIRST 8
UL Audible 30-44 E42-317-43291
0.0 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 991 | 1,934 |
| Yates | 2,975 | -50 |
| Queen | 3,651 | -726 |
| Grayburg | 4,102 | -1,177 |
| San Andres | 4,485 | -1,560 |
| Clear Fork | 6,409 | -3,484 |
| Spraberry | 8,256 | -5,331 |
| Dean | — |
10 TOPS · FIRST 8
UL Audible 30-44 D42-317-43335
0.0 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 991 | 1,934 |
| Yates | 2,986 | -61 |
| Queen | 3,653 | -728 |
| Grayburg | 4,088 | -1,163 |
| San Andres | 4,482 | -1,557 |
| San Andres | 4,482 | -1,557 |
| Clear Fork | 6,415 | -3,490 |
| Spraberry | 8,253 | -5,328 |
12 TOPS · FIRST 8
M.A.K. (Spraberry) Unit42-317-31414
0.3 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 1,970 | 955 |
| Yates | 2,980 | -55 |
| San Andres | 4,680 | -1,755 |
| Clear Fork | 6,375 | -3,450 |
| Clfk | 6,375 | -3,450 |
| Spraberry | 8,516 | -5,591 |
| Sprby | 8,516 | -5,591 |
UL Keswick 30-27 C42-317-44794
0.4 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,978 | -58 |
| Queen | 3,654 | -734 |
| Grayburg | 4,098 | -1,178 |
| San Andres | 4,527 | -1,607 |
| Clear Fork | 6,402 | -3,482 |
| Spraberry | 8,238 | -5,318 |
| Dean | 9,481 | -6,561 |
| Wolfcamp | 9,638 | -6,718 |
10 TOPS · FIRST 8
UL Keswick 30-27 B42-317-44610
0.4 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,980 | -59 |
| Queen | 3,661 | -740 |
| Grayburg | 4,084 | -1,163 |
| San Andres | 4,505 | -1,584 |
| Clear Fork | 6,425 | -3,504 |
| Spraberry | 8,240 | -5,319 |
| Wolfcamp | — | |
| Santa Rosa | — |
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/31743289, documented in the API reference.