WELL · 42-317-43988 · DISTRICT 8
Bradley #104
Martin County · Spraberry (Trend Area) R 40 Exc field · Horizontal
Bradley #104 (API 42-317-43988) is a horizontal well in Martin County operated by Diamondback E&P LLC, completed January 13, 2023.
The RRC has issued one drilling permit (amended twice), issued December 28, 2021, permitted to 8,600 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its 2 leases have reported 596K barrels of oil and 956K mcf of gas since August 2019, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
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 | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Lario Oil & Gas CompanyDec 28, 2021 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 3
- permits on file
- Dec 28, 2021
- last permit issued
- Jan 13, 2023
- completed
- 596K
- cumulative oil, bbl
- 956K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 13, 2023
- Shut in
- —
- Plugged
- —
Surface location
32.129083, -101.847930
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 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bradley O-10-60454 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 386K | 698K | Aug 2019 – Jul 2026 |
| Bradley O-10-54034 | Spraberry (Trend Area) R 40 Exc | Diamondback E&P LLC | 2 | 210K | 258K | Aug 2019 – May 2024 |
Oil, barrels lease total
Last 12 months 48,437 · prior 12 67,671(-28%)
Gas, mcf lease total
Last 12 months 222,579 · prior 12 193,720(+15%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lario Oil & Gas CompanyAug 2019 → Feb 2022
- 2Diamondback E&P LLCMar 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 874826-97 | Drill | Diamondback E&P LLC | Mar 18, 2024 | Dec 28, 2021 | Mar 12, 2022 | 8,392 |
| 874826-98 | Drill | Lario Oil & Gas Company | Sep 6, 2022 | Dec 28, 2021 | Mar 12, 2022 | 8,600 |
| 874826-99 | Drill | Lario Oil & Gas Company | Nov 29, 2021 | Dec 28, 2021 | Mar 11, 2022 | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-54034 | — | — | — | — |
| — | — O-10-60454 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,709 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,045 | 1,664 |
| Yates | 2,389 | 320 |
| Queen | 3,335 | -626 |
| Grayburg | 3,916 | -1,207 |
| San Andres | 4,070 | -1,361 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 4,070 | -1,361 |
| Spraberry | 7,198 | -4,489 |
| Cisco | — | — |
| Dean | — | — |
| Grayburg | — | — |
| Pennsylvanian | — | — |
| Queen | — | — |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | — | — |
| Santa Rosa | — | — |
| Spraberry | — | — |
| Wolfcamp | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,464 | 18,241 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,599 | 17.5 | 1,110 S |
| 9.625 | 7,695 | 12.25 | 1,110 S |
| 5.5 | 18,406 | 8.5 | 2,510 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 22, 2024 | Mar 18, 2024 | Yes |
| 00 | Sep 5, 2023 | Jul 18, 2023 | — |
| 00 | Nov 16, 2022 | Sep 7, 2022 | 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 42-317-43988 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-43988 → 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.
Bradley 242-317-44607
0.0 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 1,059 | 1,649 |
| Yates | 2,381 | 327 |
| Queen | 3,320 | -612 |
| Grayburg | 3,920 | -1,212 |
| San Andres | 4,073 | -1,365 |
| Spraberry | 7,214 | -4,506 |
| Dean | 8,538 | -5,830 |
| Wolfcamp | 8,735 | -6,027 |
10 TOPS · FIRST 8
Bradley 242-317-43987
0.0 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 1,041 | 1,668 |
| Yates | 2,387 | 322 |
| Queen | 3,322 | -613 |
| Grayburg | 3,913 | -1,204 |
| San Andres | 4,073 | -1,364 |
| San Andres | 4,073 | -1,364 |
| Spraberry | 7,216 | -4,507 |
| Dean | — |
11 TOPS · FIRST 8
Bradley42-317-42066
0.0 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 1,052 | 1,657 |
| Yates | 2,390 | 319 |
| Queen | 3,318 | -609 |
| Grayburg | 4,005 | -1,296 |
| San Andres | 4,150 | -1,441 |
| Spraberry | 7,197 | -4,488 |
| Dean | 8,466 | -5,757 |
| Wolfcamp | 8,708 | -5,999 |
10 TOPS · FIRST 8
Bradley 242-317-42067
0.0 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 1,056 | 1,652 |
| Yates | 2,392 | 316 |
| Queen | 3,321 | -613 |
| Grayburg | 4,009 | -1,301 |
| San Andres | 4,141 | -1,433 |
| Spraberry | 7,206 | -4,498 |
| Dean | 8,472 | -5,764 |
| Wolfcamp | 8,719 | -6,011 |
10 TOPS · FIRST 8
Ory42-317-36911
0.4 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Spraberry | 7,168 | -4,466 |
| Dean | 8,490 | -5,788 |
| Wolfcamp | 8,685 | -5,983 |
| Strawn | 10,156 | -7,454 |
| Atoka | 10,298 | -7,596 |
| Atoka | 10,345 | -7,643 |
| Mississippian | — |
Bradley 542-317-43875
0.6 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 1,050 | 1,661 |
| Yates | 2,389 | 322 |
| Queen | 3,327 | -616 |
| Grayburg | 3,914 | -1,203 |
| San Andres | 4,086 | -1,375 |
| San Andres | 4,086 | -1,375 |
| Spraberry | 7,215 | -4,504 |
| Dean | 8,550 | -5,839 |
11 TOPS · FIRST 8
Bradley 542-317-43876
0.7 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 1,050 | 1,661 |
| Yates | 2,392 | 319 |
| Queen | 3,341 | -630 |
| Grayburg | 3,923 | -1,212 |
| San Andres | 4,071 | -1,360 |
| Spraberry | 7,220 | -4,509 |
| Silurian (undifferentiated) | — | |
| Strawn | — |
14 TOPS · FIRST 8
Bradley 642-317-43874
0.7 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 1,087 | 1,624 |
| Yates | 2,392 | 319 |
| Queen | 3,317 | -606 |
| Grayburg | 3,919 | -1,208 |
| San Andres | 4,072 | -1,361 |
| San Andres | 4,072 | -1,361 |
| Spraberry | 7,228 | -4,517 |
| Dean | 8,543 | -5,832 |
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/31743988, documented in the API reference.