WELL · 42-173-39176 · DISTRICT 10
Yorktown H #11LM
Glasscock County · Spraberry (Trend Area) field · Producing · Horizontal
Yorktown H #11LM (API 42-173-39176) is a horizontal well in Glasscock County operated by Oxyrock Operating LLC, completed October 17, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 20, 2024, permitted to 9,000 ft.
Completion filings report 10 formation tops, including Santa Rosa, Rustler, Yates, Seven Rivers.
Its lease has reported 951K barrels of oil and 2.44M mcf of gas since October 2025, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 22, 2026
- Permits on file
- 392
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oxyrock Operating LLC |
| Production reports | Oxyrock Operating, LLCthrough Apr 2026 |
| Latest permit | Oxyrock Operating, LLCSep 20, 2024 |
- 9,000
- total depth, ft
- 1
- permits on file
- Sep 20, 2024
- last permit issued
- Oct 17, 2025
- completed
- 951K
- cumulative oil, bbl
- 2.44M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 17, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
31.849226, -101.753542
Permit surface location from the RRC GIS record, in Glasscock 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; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Yorktown H O-10-64691 | Spraberry (Trend Area) | Oxyrock Operating, LLC | 6 | 951K | 2.44M | Oct 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 951,445 · prior 12 0
Gas, mcf lease total
Last 12 months 2,439,410 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Oxyrock Operating, LLCOct 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 902737-99 | Drill | Oxyrock Operating, LLC | Sep 18, 2024 | Sep 20, 2024 | Jan 26, 2025 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-64691 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,584 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 796 | 1,788 |
| Rustler | 1,421 | 1,163 |
| Yates | 2,193 | 391 |
| Seven Rivers | 2,345 | 239 |
| Queen | 3,101 | -517 |
| Grayburg | 3,810 | -1,226 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,095 | -1,511 |
| Glorieta | 4,698 | -2,114 |
| Clear ForkCLEARFORK | 5,751 | -3,167 |
| Spraberry | 6,896 | -4,312 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,501 | 18,774 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 332 | 17.5 | 305 S |
| 9.625 | 5,067 | 11.625 | 742 S |
| 5.5 | 18,857 | 7.875 | 2,080 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 | Mar 30, 2026 | Feb 10, 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 42-173-39176 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-39176 → 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.
Yorktown G42-173-39175
0.0 KM · Oxyrock Operating, LLC · Section with this well →
| Santa Rosa | 804 | 1,781 |
| Rustler | 1,418 | 1,167 |
| Yates | 2,195 | 390 |
| Seven Rivers | 2,347 | 238 |
| Queen | 3,104 | -519 |
| Grayburg | 3,808 | -1,223 |
| San Andres | 4,087 | -1,502 |
| Glorieta | 4,694 | -2,109 |
10 TOPS · FIRST 8
Yorktown G42-173-39174
0.0 KM · Oxyrock Operating, LLC · Section with this well →
| Santa Rosa | 794 | 1,792 |
| Rustler | 1,424 | 1,162 |
| Yates | 2,197 | 389 |
| Seven Rivers | 2,353 | 233 |
| Queen | 3,108 | -522 |
| Grayburg | 3,809 | -1,223 |
| San Andres | 4,093 | -1,507 |
| Glorieta | 4,697 | -2,111 |
10 TOPS · FIRST 8
Yorktown F42-173-39173
0.0 KM · Oxyrock Operating, LLC · Section with this well →
| Santa Rosa | 791 | 1,795 |
| Rustler | 1,414 | 1,172 |
| Yates | 2,178 | 408 |
| Seven Rivers | 2,347 | 239 |
| Queen | 3,090 | -504 |
| Grayburg | 3,802 | -1,216 |
| San Andres | 4,082 | -1,496 |
| Glorieta | 4,687 | -2,101 |
10 TOPS · FIRST 8
Yorktown E42-173-39172
0.0 KM · Oxyrock Operating, LLC · Section with this well →
| Santa Rosa | 791 | 1,795 |
| Rustler | 1,414 | 1,172 |
| Yates | 2,178 | 408 |
| Seven Rivers | 2,347 | 239 |
| Queen | 3,090 | -504 |
| Grayburg | 3,802 | -1,216 |
| San Andres | 4,082 | -1,496 |
| Glorieta | 4,687 | -2,101 |
10 TOPS · FIRST 8
Yorktown E42-173-39171
0.0 KM · Oxyrock Operating, LLC · Section with this well →
| Santa Rosa | 792 | 1,794 |
| Rustler | 1,416 | 1,170 |
| Yates | 2,186 | 400 |
| Seven Rivers | 2,334 | 252 |
| Queen | 3,094 | -508 |
| Grayburg | 3,799 | -1,213 |
| San Andres | 4,077 | -1,491 |
| Glorieta | 4,707 | -2,121 |
10 TOPS · FIRST 8
Saratoga E42-173-39026
0.2 KM · Crownquest Operating, LLC · Section with this well →
| Rustler | 1,434 | 1,151 |
| Yates | 2,199 | 386 |
| Grayburg | 3,800 | -1,215 |
| San Andres | 4,192 | -1,607 |
| Glorieta | 4,843 | -2,258 |
| Clear Fork | 5,696 | -3,111 |
| Spraberry | 6,883 | -4,298 |
| Santa Rosa | — |
10 TOPS · FIRST 8
Saratoga E42-173-39025
0.2 KM · Crownquest Operating, LLC · Section with this well →
| Rustler | 1,431 | 1,154 |
| Yates | 2,203 | 382 |
| Grayburg | 3,826 | -1,241 |
| San Andres | 4,264 | -1,679 |
| Glorieta | 4,862 | -2,277 |
| Clear Fork | 5,741 | -3,156 |
| Spraberry | 6,870 | -4,285 |
| Queen | — |
10 TOPS · FIRST 8
Yorktown42-173-39170
0.2 KM · Oxyrock Operating, LLC · Section with this well →
| Santa Rosa | 809 | 1,778 |
| Rustler | 1,434 | 1,153 |
| Yates | 2,207 | 380 |
| Seven Rivers | 2,357 | 230 |
| Queen | 3,107 | -520 |
| Grayburg | 3,802 | -1,215 |
| San Andres | 4,074 | -1,487 |
| Glorieta | 4,710 | -2,123 |
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/17339176, documented in the API reference.