WELL · 42-103-36870 · DISTRICT 8
Muhly 1612 #3
Crane County · Spraberry (Trend Area) field · Vertical
Muhly 1612 #3 (API 42-103-36870) is a well in Crane County operated by Oxyrock Operating LLC, completed September 15, 2022.
The RRC has issued 3 drilling permits (amended once) between 2021 and 2023, permitted to 9,000 ft.
It was permitted by Blackbeard Operating, LLC and has since transferred to Oxyrock Operating LLC on the wellbore schedule.
Completion filings report 15 formation tops, including Rustler, Yates, Seven Rivers, Queen.
Its 5 leases have reported 1.28M barrels of oil and 3.04M mcf of gas since September 2017, last reporting in July 2026. The leases carry 21 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Blackbeard Operating, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 4, 2026 · 392 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oxyrock Operating LLC |
| Production reports | Blackbeard Operating, LLCthrough Apr 2026 |
| Latest permit | Blackbeard Operating, LLCOct 31, 2023 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 4
- permits on file
- Oct 31, 2023
- last permit issued
- Sep 15, 2022
- completed
- 1.28M
- cumulative oil, bbl
- 3.04M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 15, 2022
- Shut in
- —
- Plugged
- —
Surface location
31.556686, -102.725173
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Crane County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 5 leases this well is completed on; they carry 21 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Muhly 1612 O-10-49634 | Spraberry (Trend Area) | Oxyrock Operating, LLC | 3 | 563K | 1.17M | Sep 2017 – Jul 2026 |
| William Larue Weller O-10-56999 | Armer (6350) | Blackbeard Operating, LLC | 5 | 179K | 406K | Oct 2021 – Jul 2026 |
| William Larue Weller O-10-58079 | Sand Hills (Clear Fork) | Blackbeard Operating, LLC | 10 | 532K | 1.45M | Mar 2022 – Jul 2026 |
| William Larue Weller O-10-58595 | Sand Hills (Wichita-Albany) | Blackbeard Operating, LLC | 1 | 36 | 0 | Jun 2022 – Aug 2024 |
| William Larue Weller O-10-59634 | Sand Hills (Tubb) | Blackbeard Operating, LLC | 2 | 6.86K | 13.6K | Sep 2022 – Aug 2024 |
Oil, barrels lease total
Last 12 months 95,619 · prior 12 158,720(-40%)
Gas, mcf lease total
Last 12 months 358,422 · prior 12 466,141(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Crownquest Operating, LLCSep 2017 → Jul 2024
- 2Blackbeard Operating, LLCOct 2021 → Apr 2026
- 3Oxyrock Operating, LLCAug 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 894531-99 | Field transfer | Blackbeard Operating, LLC | Oct 12, 2023 | Oct 31, 2023 | — | 7,999 |
| 883055-99 | Recompletion | Blackbeard Operating, LLC | Aug 16, 2022 | Aug 19, 2022 | — | 7,999 |
| 872620-98 | Drill | Blackbeard Operating, LLC | Jun 1, 2022 | Sep 9, 2021 | Apr 29, 2022 | 9,000 |
| 872620-99 | Drill | Blackbeard Operating, LLC | Sep 8, 2021 | Sep 9, 2021 | Apr 29, 2022 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-49634 | — | — | — | — |
| — | — O-10-56999 | — | — | — | — |
| — | — O-10-58079 | — | — | — | — |
| — | — O-10-58079 | — | — | — | — |
| — | — O-10-58595 | — | — | — | — |
| — | — O-10-59634 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,680 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 479 | 2,201 |
| Yates | 1,762 | 918 |
| Seven Rivers | 1,979 | 701 |
| Queen | 2,506 | 174 |
| GrayburgGRAYBURG - ACTIVE CO2 FLOOD | 2,784 | -104 |
| San AndresSAN ANDRES - USABLE QUALITY WATE | 3,002 | -322 |
| Glorieta | 3,844 | -1,164 |
| San Angelo | 3,844 | -1,164 |
| Clear ForkCLEARFORK | 3,989 | -1,309 |
| Tubb | 4,693 | -2,013 |
| Ellenburger | — | — |
| Glorieta | — | — |
| Montoya | — | — |
| Permian (undifferentiated)PERMIAN GENERAL | — | — |
| Precambrian (Undifferentiated) | — | — |
| San Angelo | — | — |
| Waddell | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,015 | 4,625 | Perforated |
| 4,700 | 4,990 | Perforated |
| 5,485 | 5,755 | Perforated |
| 5,950 | 6,140 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 661 | 11 | 325 S |
| 5.5 | 6,381 | 7.875 | 1,348 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 | Jul 11, 2024 | Apr 22, 2024 | — |
| 00 | Feb 15, 2024 | Nov 30, 2023 | — |
| 00 | Feb 13, 2024 | Jun 21, 2023 | — |
| 00 | Jul 28, 2023 | Jun 21, 2023 | — |
| 00 | May 19, 2023 | May 8, 2023 | — |
| 00 | Mar 22, 2023 | Mar 15, 2023 | — |
| 00 | Jan 12, 2023 | Sep 30, 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 42-103-36870 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-36870 → 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.
Landlubber42-103-37086
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 482 | 2,199 |
| Yates | 1,757 | 924 |
| Seven Rivers | 1,981 | 700 |
| San Andres | 3,062 | -381 |
| San Angelo | 3,855 | -1,174 |
| Clear Fork | 3,971 | -1,290 |
| Queen | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
Landlubber N42-103-36586
0.4 KM · Blackbeard Operating, LLC · Section with this well →
| Yates | 2,000 | 687 |
| San Andres | 3,238 | -551 |
| Glorieta | 3,931 | -1,244 |
| Permian (undifferentiated) | — | |
| Queen | — | |
| Rustler | — | |
| San Angelo | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Landlubber CW42-103-36712
0.4 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 481 | 2,203 |
| Yates | 1,781 | 903 |
| Seven Rivers | 2,003 | 681 |
| Queen | 2,367 | 317 |
| Grayburg | 2,813 | -129 |
| San Andres | 3,086 | -402 |
| Glorieta | 3,902 | -1,218 |
| Clear Fork | 4,011 | -1,327 |
20 TOPS · FIRST 8
William Larue Weller42-103-37014
0.4 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 493 | 2,178 |
| Yates | 1,773 | 898 |
| Seven Rivers | 1,993 | 678 |
| Queen | 2,256 | 415 |
| Grayburg | 2,787 | -116 |
| San Andres | 3,011 | -340 |
| San Angelo | 3,873 | -1,202 |
| Clear Fork | 3,993 | -1,322 |
10 TOPS · FIRST 8
William Larue Weller42-103-36823
0.4 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 484 | 2,192 |
| Yates | 1,749 | 927 |
| Seven Rivers | 1,974 | 702 |
| Queen | 2,491 | 185 |
| Grayburg | 2,770 | -94 |
| San Andres | 2,997 | -321 |
| Glorieta | 3,811 | -1,135 |
| Clear Fork | 3,949 | -1,273 |
10 TOPS · FIRST 8
Landlubber N42-103-36670
0.5 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 480 | 2,207 |
| Yates | 1,780 | 907 |
| Seven Rivers | 2,004 | 683 |
| Queen | 2,541 | 146 |
| Grayburg | 2,811 | -124 |
| San Andres | 3,081 | -394 |
| Glorieta | 3,862 | -1,175 |
| Clear Fork | 4,011 | -1,324 |
10 TOPS · FIRST 8
Landlubber N42-103-36587
0.6 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 472 | 5,219 |
| Yates | 1,200 | 4,491 |
| Seven Rivers | 1,300 | 4,391 |
| San Andres | 1,850 | 3,841 |
| Queen | 2,100 | 3,591 |
| Grayburg | 2,100 | 3,591 |
| Glorieta | 2,700 | 2,991 |
| Clear Fork | 2,900 | 2,791 |
10 TOPS · FIRST 8
Landlubber42-103-36566
0.6 KM · Blackbeard Operating, LLC · Section with this well →
| San Andres | 3,224 | -542 |
| Glorieta | 3,886 | -1,204 |
| Seven Rivers | — | |
| San Angelo | — | |
| Clear Fork | — | |
| Queen | — | |
| Permian (undifferentiated) | — | |
| Grayburg | — |
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/10336870, documented in the API reference.