WELL · 42-329-47944 · DISTRICT 10
Marsh 36L #112H
Midland County · Horizontal
Marsh 36l #112H (API 42-329-47944) is a permitted horizontal well in Midland County filed by Xto Energy Inc.; no completion report is on file yet.
The RRC has issued one drilling permit, issued October 10, 2025, permitted to 10,307 ft.
Completion filings report 10 formation tops, including Santa Rosa, Rustler, Yates, Seven Rivers.
Operator of record
Spring, TX · P-5 Y, filed Feb 4, 2026 · 16,156 permits on file · (832) 625-1100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | XTO Energy Inc.Oct 10, 2025 |
- 10,307
- total depth, ft
- 1
- permits on file
- Oct 10, 2025
- 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
31.749245, -102.189323
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Midland County.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 910421-99 | Drill | XTO Energy Inc. | Sep 12, 2025 | Oct 10, 2025 | Dec 20, 2025 | 10,307 |
Formation tops
As filed on W-2/G-1. Subsea from 2,927 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,391 | 1,536 |
| Rustler | 1,799 | 1,128 |
| Yates | 2,962 | -35 |
| Seven Rivers | 3,335 | -408 |
| Queen | 4,156 | -1,229 |
| Grayburg | 4,900 | -1,973 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 5,000 | -2,073 |
| Clear ForkCLEARFORK | 7,244 | -4,317 |
| Spraberry | 8,053 | -5,126 |
| Glorieta | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,596 | 17.5 | 1,715 S |
| 9.625 | 6,593 | 12.25 | 2,385 S |
| 5.5 | 29,951 | 6.75 | 2,101 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 | Aug 24, 2026 | Jun 23, 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 42-329-47944 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-47944 → 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 neighbours, subsea-aligned so they line up regardless of surface terrain.
Marsh 36K42-329-47940
0.0 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 1,198 | 1,729 |
| Rustler | 1,799 | 1,128 |
| Yates | 2,979 | -52 |
| Seven Rivers | 3,339 | -412 |
| Queen | 4,159 | -1,232 |
| Grayburg | 4,906 | -1,979 |
| San Andres | 5,006 | -2,079 |
| Clear Fork | 7,242 | -4,315 |
10 TOPS · FIRST 8
Marsh 36M42-329-47945
0.0 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 1,197 | 1,729 |
| Rustler | 1,842 | 1,084 |
| Yates | 2,971 | -45 |
| Seven Rivers | 3,341 | -415 |
| Queen | 4,170 | -1,244 |
| Grayburg | 4,909 | -1,983 |
| San Andres | 5,005 | -2,079 |
| Clear Fork | 7,247 | -4,321 |
10 TOPS · FIRST 8
Marsh 36J42-329-47939
0.0 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 1,198 | 1,729 |
| Rustler | 1,792 | 1,135 |
| Yates | 2,943 | -16 |
| Seven Rivers | 3,335 | -408 |
| Queen | 4,156 | -1,229 |
| Grayburg | 4,909 | -1,982 |
| San Andres | 5,008 | -2,081 |
| Clear Fork | 7,245 | -4,318 |
10 TOPS · FIRST 8
Marsh 36I42-329-47938
0.0 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 1,198 | 1,729 |
| Rustler | 1,793 | 1,134 |
| Yates | 2,971 | -44 |
| Seven Rivers | 3,339 | -412 |
| Queen | 4,158 | -1,231 |
| Grayburg | 4,908 | -1,981 |
| San Andres | 5,011 | -2,084 |
| Clear Fork | 7,247 | -4,320 |
10 TOPS · FIRST 8
Marsh 36H42-329-47937
0.1 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 1,197 | 1,730 |
| Rustler | 1,735 | 1,192 |
| Yates | 2,943 | -16 |
| Seven Rivers | 3,334 | -407 |
| Queen | 4,157 | -1,230 |
| Grayburg | 4,908 | -1,981 |
| San Andres | 5,011 | -2,084 |
| Clear Fork | 7,254 | -4,327 |
10 TOPS · FIRST 8
Marsh 36G42-329-47936
0.2 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 1,197 | 1,730 |
| Rustler | 1,844 | 1,083 |
| Yates | 2,970 | -43 |
| Seven Rivers | 3,361 | -434 |
| Queen | 4,159 | -1,232 |
| Grayburg | 4,907 | -1,980 |
| San Andres | 5,012 | -2,085 |
| Clear Fork | 7,259 | -4,332 |
10 TOPS · FIRST 8
Marsh 36F42-329-47935
0.2 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 1,197 | 1,730 |
| Rustler | 1,738 | 1,189 |
| Yates | 2,977 | -50 |
| Seven Rivers | 3,341 | -414 |
| Queen | 4,165 | -1,238 |
| Grayburg | 4,907 | -1,980 |
| San Andres | 5,011 | -2,084 |
| Clear Fork | 7,246 | -4,319 |
10 TOPS · FIRST 8
Parks '36'42-329-35264
0.3 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 8,000 | -5,099 |
| Spraberry | 8,665 | -5,764 |
| Dean | 9,250 | -6,349 |
| Wolfcamp | 9,750 | -6,849 |
| Wolfcamp | 10,475 | -7,574 |
| Strawn | 10,700 | -7,799 |
| Bend | 11,125 | -8,224 |
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/32947944, documented in the API reference.