WELL · 42-317-46313 · DISTRICT 8
Louder-Woody 33L #12H
Martin County · Spraberry (Trend Area) field · Producing · Horizontal
Louder-Woody 33l #12H (API 42-317-46313) is a horizontal well in Martin County operated by Pioneer Natural Res. USA Inc., completed October 23, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 16, 2024, permitted to 10,919 ft.
Completion filings report 11 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its lease has reported 135K barrels of oil and 168K mcf of gas since October 2025, last reporting in July 2026.
Operator of record
Spring, TX · P-5 Y, filed May 4, 2026 · 15,619 permits on file · (972) 598-8150
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Aug 16, 2024 |
- 10,919
- total depth, ft
- 1
- permits on file
- Aug 16, 2024
- last permit issued
- Oct 23, 2025
- completed
- 135K
- cumulative oil, bbl
- 168K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 23, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.272743, -101.996329
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 |
|---|---|---|---|---|---|---|
| Louder-Woody 33L O-10-64208 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 135K | 168K | Oct 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 134,855 · prior 12 0
Gas, mcf lease total
Last 12 months 167,502 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Oct 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 901292-99 | Drill | Pioneer Natural Res. USA, Inc. | Jul 15, 2024 | Aug 16, 2024 | Feb 12, 2025 | 10,919 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-64208 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,836 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,374 | 1,462 |
| Yates | 2,617 | 219 |
| Queen | 2,937 | -101 |
| Grayburg | 3,589 | -753 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 4,072 | -1,236 |
| Clear ForkCLEARFORK | 6,486 | -3,650 |
| Spraberry | 7,749 | -4,913 |
| Cisco | — | — |
| Dean | — | — |
| Pennsylvanian | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,216 | 24,797 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,826 | 17.5 | 2,100 S |
| 9.625 | 6,025 | 12.25 | 1,287 S |
| 5.5 | 24,821 | 6.75 | 1,342 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 | Jan 28, 2026 | Dec 30, 2025 | — |
| 00 | Dec 9, 2025 | Oct 31, 2025 | — |
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 42-317-46313 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-46313 → 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.
Louder-Woody 33K42-317-46312
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,374 | 1,462 |
| Yates | 2,683 | 153 |
| Queen | 3,586 | -750 |
| Grayburg | 4,076 | -1,240 |
| San Andres | 4,320 | -1,484 |
| Spraberry | 7,757 | -4,921 |
| Dean | 9,077 | -6,241 |
| Wolfcamp | 9,324 | -6,488 |
10 TOPS · FIRST 8
Louder-Woody 33M42-317-46314
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Yates | 2,695 | 114 |
| Queen | 3,584 | -775 |
| Grayburg | 4,071 | -1,262 |
| San Andres | 4,314 | -1,505 |
| Clear Fork | 6,497 | -3,688 |
| Spraberry | 7,754 | -4,945 |
| Jo Mill | 8,568 | -5,759 |
| Cisco | — |
13 TOPS · FIRST 8
Louder-Woody 33J42-317-46311
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,374 | 1,435 |
| Yates | 2,686 | 123 |
| Queen | 3,594 | -785 |
| Grayburg | 4,081 | -1,272 |
| San Andres | 4,291 | -1,482 |
| Clear Fork | 6,504 | -3,695 |
| Spraberry | 7,766 | -4,957 |
| Wolfcamp | — |
10 TOPS · FIRST 8
Louder-Woody 33I42-317-46310
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,374 | 1,435 |
| Yates | 2,668 | 141 |
| Queen | 3,565 | -756 |
| Grayburg | 4,074 | -1,265 |
| San Andres | 4,310 | -1,501 |
| Clear Fork | 6,485 | -3,676 |
| Spraberry | 7,753 | -4,944 |
| Dean | 9,078 | -6,269 |
11 TOPS · FIRST 8
Louder-Woody 33H42-317-46309
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,374 | 1,435 |
| Yates | 2,686 | 123 |
| Queen | 3,592 | -783 |
| Grayburg | 4,085 | -1,276 |
| San Andres | 4,326 | -1,517 |
| Clear Fork | 6,495 | -3,686 |
| Spraberry | 7,766 | -4,957 |
| Cisco | — |
11 TOPS · FIRST 8
Louder-Woody 33G42-317-46308
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,374 | 1,462 |
| Yates | 2,696 | 140 |
| Queen | 3,597 | -761 |
| Grayburg | 4,084 | -1,248 |
| San Andres | 4,333 | -1,497 |
| Clear Fork | 6,494 | -3,658 |
| Spraberry | 7,768 | -4,932 |
| Dean | 9,087 | -6,251 |
11 TOPS · FIRST 8
Louder-Woody 33A42-317-46315
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,375 | 1,437 |
| Yates | 2,706 | 106 |
| Queen | 3,586 | -774 |
| Grayburg | 4,048 | -1,236 |
| San Andres | 4,298 | -1,486 |
| Clear Fork | 6,482 | -3,670 |
| Spraberry | 7,744 | -4,932 |
| Dean | 9,069 | -6,257 |
11 TOPS · FIRST 8
Louder-Woody 33B42-317-46316
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,375 | 1,437 |
| Yates | 2,701 | 111 |
| Queen | 3,577 | -765 |
| Grayburg | 4,039 | -1,227 |
| San Andres | 4,287 | -1,475 |
| Clear Fork | 6,488 | -3,676 |
| Spraberry | 7,742 | -4,930 |
| Cisco | — |
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/31746313, documented in the API reference.