WELL · 42-461-37661 · DISTRICT 7
University 4-10 #1A
Upton County · Sheep Mountain (Consolidated) field · Vertical
University 4-10 #1A (API 42-461-37661) is a well in Upton County operated by Hunt Oil Company, completed August 17, 2012.
The RRC has issued 2 drilling permits (amended twice) between 2011 and 2019, permitted to 13,000 ft.
Completion filings report 5 formation tops, including Yates, Clear Fork, Spraberry, Wolfcamp.
Its 3 leases have reported 57.2K barrels of oil and 86.7K mcf of gas since February 2012, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Dallas, TX · P-5 Y, filed Mar 4, 2026 · 1,472 permits on file · (214) 978-8000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hunt Oil Company |
| Production reports | Civitas Permian Operating, LLCthrough Jan 2025 |
| Latest permit | Hunt Oil CompanyJan 14, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 4
- permits on file
- Jan 14, 2019
- last permit issued
- Aug 17, 2012
- completed
- 57.2K
- cumulative oil, bbl
- 86.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 17, 2012
- Shut in
- —
- Plugged
- —
Surface location
31.189087, -101.835290
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Upton County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 leases 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 |
|---|---|---|---|---|---|---|
| University 4-10 O-9-20125 | Spraberry (Trend Area) | Civitas Permian Operating, LLC | 2 | 19.1K | 16.3K | Jan 2019 – Jul 2026 |
| University 4-10 O-9-17800 | Sheep Mountain (Consolidated) | Hunt Oil Company | 3 | 38K | 70.4K | Feb 2012 – Apr 2019 |
| University 4-10 O-9-17848 | Blue Danube (Clearfork) | Hunt Oil Company | 1 | 0 | 0 | Feb 2012 – Oct 2013 |
Oil, barrels lease total
Last 12 months 0 · prior 12 1,934(-100%)
Gas, mcf lease total
Last 12 months 0 · prior 12 907(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Opal Resources Operating Co.,llcFeb 2012 → Jan 2013
- 2Hunt Oil CompanyFeb 2013 → Jul 2021
- 3Vencer Energy, LLCAug 2021 → Nov 2023
- 4Civitas Permian Operating, LLCFeb 2024 → Jan 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 848564-98 | Field transfer | Hunt Oil Company | Feb 22, 2019 | Jan 14, 2019 | — | 9,900 |
| 848564-99 | Field transfer | Hunt Oil Company | Jan 10, 2019 | Jan 14, 2019 | — | 9,900 |
| 724686-98 | Drill | Opal Resources Operating Co.,llc | Mar 5, 2012 | Sep 27, 2011 | Jan 3, 2012 | 13,000 |
| 724686-99 | Drill | Opal Resources Operating Co.,llc | Sep 21, 2011 | Sep 27, 2011 | Jan 3, 2012 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17800 | — | — | — | — |
| — | — O-9-17800 | — | — | — | — |
| — | — O-9-17848 | — | — | — | — |
| — | — O-9-20125 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,729 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,200 | 1,529 |
| Clear ForkCLEARFORK | 5,821 | -3,092 |
| Clear ForkCLEARFORK | 5,890 | -3,161 |
| Spraberry | 6,427 | -3,698 |
| Spraberry | 6,865 | -4,136 |
| Wolfcamp | 7,833 | -5,104 |
| Strawn | 9,336 | -6,607 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,890 | 9,645 | Perforated |
| 6,130 | 9,645 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,997 | 12.25 | 1,000 S |
| 5.5 | 9,900 | 7.875 | 1,000 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 | Feb 26, 2019 | Jan 8, 2019 | — |
| 00 | Sep 13, 2013 | Sep 11, 2012 | — |
| 00 | Apr 30, 2013 | Sep 11, 2012 | Yes |
| 00 | Apr 25, 2013 | Jul 18, 2012 | — |
| 00 | Apr 5, 2013 | Apr 3, 2012 | 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 42-461-37661 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-37661 → 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.
University 10-342-461-40811
0.5 KM · Hunt Oil Company · Section with this well →
| Santa Rosa | 700 | 2,061 |
| Rustler | 1,335 | 1,426 |
| Yates | 2,120 | 641 |
| Grayburg | 3,604 | -843 |
| San Andres | 3,733 | -972 |
| Spraberry | 6,491 | -3,730 |
| Wolfcamp | 7,874 | -5,113 |
| Fusselman | — |
11 TOPS · FIRST 8
University 10-342-461-40810
0.5 KM · Hunt Oil Company · Section with this well →
| Yates | 2,160 | 601 |
| Grayburg | 3,667 | -906 |
| San Andres | 4,093 | -1,332 |
| Spraberry | 6,537 | -3,776 |
| Wolfcamp | 7,922 | -5,161 |
| Strawn | — | |
| Devonian | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
University 10-342-461-40809
0.5 KM · Hunt Oil Company · Section with this well →
| Santa Rosa | 700 | 2,061 |
| Rustler | 1,335 | 1,426 |
| Yates | 2,120 | 641 |
| Grayburg | 3,604 | -843 |
| San Andres | 3,733 | -972 |
| Glorieta | 4,472 | -1,711 |
| Clear Fork | 5,667 | -2,906 |
| Spraberry | 6,481 | -3,720 |
14 TOPS · FIRST 8
University 10-342-461-40808
0.5 KM · Hunt Oil Company · Section with this well →
| Santa Rosa | 700 | 2,061 |
| Rustler | 1,335 | 1,426 |
| Yates | 2,120 | 641 |
| Grayburg | 3,604 | -843 |
| San Andres | 3,733 | -972 |
| Glorieta | 4,472 | -1,711 |
| Clear Fork | 5,667 | -2,906 |
| Spraberry | 6,481 | -3,720 |
14 TOPS · FIRST 8
University 10-342-461-40898
0.7 KM · Hunt Oil Company · Section with this well →
| Santa Rosa | 700 | 2,060 |
| Rustler | 1,335 | 1,425 |
| Yates | 2,120 | 640 |
| Grayburg | 3,604 | -844 |
| San Andres | 3,733 | -973 |
| Glorieta | 4,472 | -1,712 |
| Clear Fork | 5,613 | -2,853 |
| Spraberry | 6,457 | -3,697 |
10 TOPS · FIRST 8
University 10-342-461-40899
0.7 KM · Hunt Oil Company · Section with this well →
| Yates | 2,120 | 640 |
| Grayburg | 3,604 | -844 |
| San Andres | 3,733 | -973 |
| Spraberry | 6,457 | -3,697 |
| Dean | 7,719 | -4,959 |
| Wolfcamp | 7,858 | -5,098 |
| Devonian | — | |
| Ellenburger | — |
10 TOPS · FIRST 8
University 10-342-461-40900
0.7 KM · Hunt Oil Company · Section with this well →
| Santa Rosa | 634 | 2,127 |
| Rustler | 1,290 | 1,471 |
| Yates | 2,090 | 671 |
| Grayburg | 3,591 | -830 |
| San Andres | 3,966 | -1,205 |
| Glorieta | 4,452 | -1,691 |
| San Angelo | 4,872 | -2,111 |
| Clear Fork | 5,725 | -2,964 |
9 TOPS · FIRST 8
University 10-342-461-40901
0.7 KM · Hunt Oil Company · Section with this well →
| Santa Rosa | 700 | 2,061 |
| Rustler | 1,335 | 1,426 |
| Yates | 2,120 | 641 |
| Grayburg | 3,604 | -843 |
| San Andres | 3,733 | -972 |
| Glorieta | 4,472 | -1,711 |
| Clear Fork | 5,667 | -2,906 |
| Spraberry | 6,457 | -3,696 |
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/46137661, documented in the API reference.