WELL · 42-317-46823 · DISTRICT 10
Spaatz 38-47 B #1LS
Martin County · Spraberry (Trend Area) field · Producing · Horizontal
Spaatz 38-47 B #1LS (API 42-317-46823) is a horizontal well in Martin County operated by Diamondback E&P LLC, completed March 11, 2026 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 18, 2025, permitted to 8,123 ft.
Completion filings report 10 formation tops, including Yates, San Andres, Clear Fork, Spraberry.
Its lease has reported 23.1K barrels of oil and 20.2K mcf of gas since November 2025, 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 LLCJun 18, 2025 |
- 8,123
- total depth, ft
- 1
- permits on file
- Jun 18, 2025
- last permit issued
- Mar 11, 2026
- completed
- 23.1K
- cumulative oil, bbl
- 20.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 11, 2026
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
32.217261, -101.721278
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 |
|---|---|---|---|---|---|---|
| Spaatz 38-47 B O-10-64808 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 23.1K | 20.2K | Nov 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 23,085 · prior 12 0
Gas, mcf lease total
Last 12 months 20,185 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCMar 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 908073-99 | Drill | Diamondback E&P LLC | May 18, 2025 | Jun 18, 2025 | Oct 4, 2025 | 8,123 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-64808 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,523 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,025 | 498 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 3,422 | -899 |
| Clear ForkCLEARFORK | 5,430 | -2,907 |
| Spraberry | 6,681 | -4,158 |
| Cisco | — | — |
| Dean | — | — |
| Grayburg | — | — |
| Queen | — | — |
| Santa Rosa | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,938 | 18,091 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,570 | 14.75 | 1,145 S |
| 8.625 | 5,422 | 9.875 | 660 S |
| 5.5 | 18,129 | 7.875 | 2,085 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 | May 4, 2026 | Mar 30, 2026 | — |
| 00 | Apr 21, 2026 | Mar 19, 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 42-317-46823 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-46823 → 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.
Spaatz 38-47 C42-317-46824
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,007 | 516 |
| San Andres | 3,408 | -885 |
| Clear Fork | 5,428 | -2,905 |
| Spraberry | 6,684 | -4,161 |
| Grayburg | — | |
| Santa Rosa | — | |
| Dean | — | |
| Cisco | — |
10 TOPS · FIRST 8
Spaatz 38-47 A42-317-46822
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,006 | 517 |
| San Andres | 3,014 | -491 |
| Grayburg | 3,014 | -491 |
| Clear Fork | 5,447 | -2,924 |
| Spraberry | 6,693 | -4,170 |
| Dean | 7,993 | -5,470 |
| Wolfcamp | — | |
| Cisco | — |
10 TOPS · FIRST 8
Spaatz 38-47 A42-317-46821
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,011 | 512 |
| San Andres | 3,420 | -897 |
| Clear Fork | 5,425 | -2,902 |
| Spraberry | 6,694 | -4,171 |
| Santa Rosa | — | |
| Dean | — | |
| Devonian | — | |
| Ellenburger | — |
18 TOPS · FIRST 8
Spaatz 38-47 G42-317-46829
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 1,997 | 523 |
| San Andres | 3,398 | -878 |
| Clear Fork | 5,428 | -2,908 |
| Spraberry | 6,669 | -4,149 |
| Dean | — | |
| Cisco | — | |
| Grayburg | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Spaatz 38-47 D42-317-46826
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,005 | 515 |
| San Andres | 3,404 | -884 |
| Clear Fork | 5,422 | -2,902 |
| Spraberry | 6,678 | -4,158 |
| Queen | — | |
| Grayburg | — | |
| Santa Rosa | — | |
| Dean | — |
10 TOPS · FIRST 8
Spaatz 38-47 E42-317-46827
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 1,995 | 524 |
| San Andres | 3,407 | -888 |
| Clear Fork | 5,422 | -2,903 |
| Spraberry | 6,676 | -4,157 |
| Dean | 7,988 | -5,469 |
| Wolfcamp | 8,179 | -5,660 |
| Queen | — | |
| Santa Rosa | — |
10 TOPS · FIRST 8
Spaatz 38-47 F42-317-46828
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 1,998 | 522 |
| San Andres | 3,408 | -888 |
| Clear Fork | 5,423 | -2,903 |
| Spraberry | 6,675 | -4,155 |
| Dean | 7,987 | -5,467 |
| Queen | — | |
| Santa Rosa | — | |
| Grayburg | — |
10 TOPS · FIRST 8
Spaatz 38-47 C42-317-46825
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 1,998 | 521 |
| San Andres | 3,416 | -897 |
| Clear Fork | 5,422 | -2,903 |
| Spraberry | 6,685 | -4,166 |
| Dean | 7,987 | -5,468 |
| Santa Rosa | — | |
| Queen | — | |
| Grayburg | — |
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/31746823, documented in the API reference.