WELL · 42-329-48210 · DISTRICT 10
Big Show 20-5 L #3LS
Midland County · Horizontal
Big Show 20-5 L #3LS (API 42-329-48210) is a permitted horizontal well in Midland County filed by Diamondback E&P LLC; no completion report is on file yet.
The RRC has issued one drilling permit (amended once), issued March 5, 2026, permitted to 12,500 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Diamondback E&P LLCMar 5, 2026 |
- 12,500
- total depth, ft
- 2
- permits on file
- Mar 5, 2026
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
31.984900, -101.805012
Permit surface location from the RRC GIS record, in Midland County.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 913664-98 | Drill | Diamondback E&P LLC | May 11, 2026 | Mar 5, 2026 | Mar 20, 2026 | 12,500 |
| 913664-99 | Drill | Diamondback E&P LLC | Feb 20, 2026 | Mar 5, 2026 | Mar 20, 2026 | 12,500 |
Formation tops
As filed on W-2/G-1. Subsea from 2,634 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 751 | 1,883 |
| Yates | 2,333 | 301 |
| Seven Rivers | 2,612 | 22 |
| Queen | 3,310 | -676 |
| Grayburg | 3,944 | -1,310 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,173 | -1,539 |
| Glorieta | 4,991 | -2,357 |
| Clear ForkCLEARFORK | 6,079 | -3,445 |
| Spraberry | 7,080 | -4,446 |
| Rustler | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,564 | 14.75 | 910 S |
| 8.625 | 5,611 | 9.875 | 520 S |
| 6 | 27,150 | 7.875 | 2,620 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 | Oct 29, 2026 | Aug 14, 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 42-329-48210 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-48210 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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.
Show Stopper 20-5 A42-329-48003
0.2 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 1,514 | 1,118 |
| Yates | 2,331 | 301 |
| Queen | 3,281 | -649 |
| Grayburg | 3,938 | -1,306 |
| San Andres | 4,154 | -1,522 |
| Clear Fork | 5,968 | -3,336 |
| Spraberry | 7,039 | -4,407 |
| Seven Rivers | — |
10 TOPS · FIRST 8
Show Stopper 20-5 E42-329-48005
0.2 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 1,495 | 1,137 |
| Yates | 2,312 | 320 |
| Queen | 3,262 | -630 |
| Grayburg | 3,919 | -1,287 |
| San Andres | 4,135 | -1,503 |
| Clear Fork | 5,956 | -3,324 |
| Spraberry | 7,032 | -4,400 |
| Glorieta | — |
10 TOPS · FIRST 8
Wilson 2942-329-42602
0.2 KM · Fasken Oil and Ranch, Ltd. · Section with this well →
| Santa Rosa | 800 | 1,836 |
| Yates | 2,290 | 346 |
| Queen | 3,230 | -594 |
| Grayburg | 3,920 | -1,284 |
| San Andres | 4,470 | -1,834 |
| Spraberry | 7,050 | -4,414 |
| Spraberry | 8,330 | -5,694 |
| Glorieta | — |
10 TOPS · FIRST 8
Show Stopper 20-5 F42-329-48004
0.2 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 1,498 | 1,134 |
| Yates | 2,316 | 316 |
| Queen | 3,266 | -634 |
| Grayburg | 3,923 | -1,291 |
| San Andres | 4,150 | -1,518 |
| Clear Fork | 5,968 | -3,336 |
| Spraberry | 7,051 | -4,419 |
| Glorieta | — |
10 TOPS · FIRST 8
Hazlewood 29WB42-329-42601
0.2 KM · Fasken Oil and Ranch, Ltd. · Section with this well →
| Santa Rosa | 800 | 1,837 |
| Yates | 2,290 | 347 |
| Queen | 3,230 | -593 |
| Grayburg | 3,920 | -1,283 |
| San Andres | 4,470 | -1,833 |
| Spraberry | 7,007 | -4,370 |
| Spraberry | 8,328 | -5,691 |
| Wolfcamp | 8,550 | -5,913 |
11 TOPS · FIRST 8
Show Stopper 20-5 H42-329-48000
0.6 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 693 | 1,938 |
| Yates | 2,310 | 321 |
| Seven Rivers | 2,543 | 88 |
| Queen | 3,299 | -668 |
| Grayburg | 3,951 | -1,320 |
| San Andres | 4,151 | -1,520 |
| Glorieta | 4,957 | -2,326 |
| Clear Fork | 5,948 | -3,317 |
10 TOPS · FIRST 8
Show Stopper 20-5 C42-329-48001
0.6 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,313 | 319 |
| Grayburg | 3,941 | -1,309 |
| San Andres | 4,196 | -1,564 |
| Glorieta | 4,984 | -2,352 |
| Clear Fork | 6,011 | -3,379 |
| Spraberry | 7,040 | -4,408 |
| Queen | — | |
| Rustler | — |
10 TOPS · FIRST 8
Teriyaki 2042-329-43698
0.6 KM · Crownquest Operating, LLC · Section with this well →
| Santa Rosa | 832 | 1,821 |
| Yates | 2,347 | 306 |
| Grayburg | 3,332 | -679 |
| San Andres | 4,142 | -1,489 |
| Glorieta | 4,988 | -2,335 |
| Clear Fork | 6,108 | -3,455 |
| Spraberry | 7,114 | -4,461 |
| Spraberry | 8,419 | -5,766 |
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/32948210, documented in the API reference.