WELL · 42-173-39129 · DISTRICT 8
Sherminator 12-13 C #5WB
Glasscock County · Spraberry (Trend Area) field · Producing · Horizontal
Sherminator 12-13 C #5WB (API 42-173-39129) is a horizontal well in Glasscock County operated by Black Swan Opco LLC, completed October 31, 2024 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 20, 2024, permitted to 8,533 ft.
Completion filings report 10 formation tops, including Yates, San Andres, Grayburg, Clear Fork.
Its lease has reported 238K barrels of oil and 840K mcf of gas since October 2024, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Edmond, OK · P-5 Y, filed Nov 4, 2025 · 81 permits on file · (405) 590-5956
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Black Swan Opco LLC |
| Production reports | Black Swan Opco, LLCthrough Apr 2026 |
| Latest permit | Black Swan Opco, LLCMay 20, 2024 |
- 8,533
- total depth, ft
- 1
- permits on file
- May 20, 2024
- last permit issued
- Oct 31, 2024
- completed
- 238K
- cumulative oil, bbl
- 840K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2024 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 31, 2024
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.731572, -101.538982
OpenStreetMap → · Google Maps →
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sherminator 12-13 C O-10-62428 | Spraberry (Trend Area) | Black Swan Opco, LLC | 2 | 238K | 840K | Oct 2024 – Jul 2026 |
Oil, barrels lease total
Last 12 months 99,210 · prior 12 138,877(-29%)
Gas, mcf lease total
Last 12 months 468,640 · prior 12 371,334(+26%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Black Swan Opco, LLCOct 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 899017-99 | Drill | Black Swan Opco, LLC | Apr 18, 2024 | May 20, 2024 | Jun 5, 2024 | 8,533 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-62428 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 25 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,751 | -1,726 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 2,694 | -2,669 |
| Grayburg | 3,094 | -3,069 |
| Clear ForkCLEARFORK | 4,589 | -4,564 |
| Spraberry | 6,051 | -6,026 |
| Glorieta | — | — |
| Queen | — | — |
| Rustler | — | — |
| Santa Rosa | — | — |
| Seven Rivers | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,253 | 18,096 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 959 | 17.5 | 963 S |
| 9.625 | 7,492 | 12.25 | 427 S |
| 5.5 | 18,120 | 8.5 | 2,658 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 12, 2025 | Jan 28, 2025 | — |
| 00 | Feb 7, 2025 | Dec 19, 2024 | 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 42-173-39129 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-39129 → 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.
Sherminator 12-13 B42-173-39128
0.0 KM · Black Swan Opco, LLC · Section with this well →
| Yates | 1,765 | -1,740 |
| San Andres | 2,703 | -2,678 |
| Grayburg | 3,051 | -3,026 |
| Clear Fork | 4,599 | -4,574 |
| Spraberry | 7,237 | -7,212 |
| Seven Rivers | — | |
| Glorieta | — | |
| Queen | — |
10 TOPS · FIRST 8
Sherminator 12-13 C42-173-39130
0.0 KM · Black Swan Opco, LLC · Section with this well →
| Yates | 1,741 | -1,716 |
| San Andres | 2,656 | -2,631 |
| Grayburg | 3,070 | -3,045 |
| Clear Fork | 4,556 | -4,531 |
| Spraberry | 7,199 | -7,174 |
| Rustler | — | |
| Santa Rosa | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Sherminator 12-13 A42-173-39127
0.0 KM · Black Swan Opco, LLC · Section with this well →
| Yates | 1,798 | -1,773 |
| San Andres | 2,665 | -2,640 |
| Grayburg | 3,065 | -3,040 |
| Clear Fork | 4,594 | -4,569 |
| Spraberry | 7,251 | -7,226 |
| Santa Rosa | — | |
| Wichita-Albany | — | |
| Seven Rivers | — |
11 TOPS · FIRST 8
Sherminator 12-13 A42-173-39126
0.0 KM · Black Swan Opco, LLC · Section with this well →
| Yates | 1,789 | -1,764 |
| San Andres | 2,679 | -2,654 |
| Grayburg | 3,079 | -3,054 |
| Clear Fork | 4,608 | -4,583 |
| Spraberry | 7,256 | -7,231 |
| Rustler | — | |
| Glorieta | — | |
| Queen | — |
10 TOPS · FIRST 8
Tetris SN 1-48 0342-173-37986
0.7 KM · Energen Resources Corporation · Section with this well →
| Santa Rosa | 681 | 1,976 |
| Yates | 1,828 | 829 |
| Seven Rivers | 2,001 | 656 |
| Queen | 2,180 | 477 |
| Glorieta | 3,737 | -1,080 |
| Rustler | — |
Tetris SN 1-48 0342-173-37984
0.7 KM · Energen Resources Corporation · Section with this well →
| Santa Rosa | 666 | 1,991 |
| Yates | 1,825 | 832 |
| Seven Rivers | 2,002 | 655 |
| Queen | 2,183 | 474 |
| Glorieta | 3,742 | -1,085 |
| Rustler | — |
Cutlass 12-13 C42-173-39098
0.9 KM · Diamondback E&P LLC · Section with this well →
| Yates | 1,889 | 768 |
| Seven Rivers | 2,033 | 624 |
| Queen | 2,250 | 407 |
| Grayburg | 2,795 | -138 |
| San Andres | 2,976 | -319 |
| Glorieta | 4,068 | -1,411 |
| Clear Fork | 4,630 | -1,973 |
| Spraberry | 6,222 | -3,565 |
10 TOPS · FIRST 8
Cutlass 12-13 B42-173-39097
0.9 KM · Diamondback E&P LLC · Section with this well →
| Yates | 1,901 | 756 |
| Seven Rivers | 2,037 | 620 |
| Queen | 2,245 | 412 |
| Grayburg | 2,798 | -141 |
| San Andres | 2,977 | -320 |
| Glorieta | 4,091 | -1,434 |
| Clear Fork | 4,668 | -2,011 |
| Spraberry | 6,238 | -3,581 |
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/17339129, documented in the API reference.