TEXAS · WELLS · UPTON COUNTY · API 42-461-01623 · DISTRICT 6E
University AH #1
Upton County · Spraberry (Trend Area) field · Vertical
University AH #1 (API 42-461-01623) is a plugged well in Upton County, plugged February 24, 2026, last operated by Civitas Permian Operating LLC.
The RRC has issued 4 drilling permits between 1994 and 2014, permitted to 12,000 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Civitas Permian Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Dean, Strawn, Devonian.
Its 4 leases have reported 37.5K barrels of oil and 650K mcf of gas since January 1993, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 21, 2025
- Permits on file
- 477
- Phone
- (303) 861-8140
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Civitas Permian Operating, LLCthrough Apr 2025 |
| Latest permit | Endeavor Energy Resources L.P.Nov 6, 2014 |
- 12,000
- total depth, ft
- 4
- permits on file
- Nov 6, 2014
- last permit issued
- Sep 1, 2012
- completed
- 37.5K
- cumulative oil, bbl
- 650K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 1, 2012
- Shut in
- —
- Plugged
- Feb 24, 2026
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 4 leases this well is completed on; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University AH O-9-17891 | Spraberry (Trend Area) | Civitas Permian Operating, LLC | 3 | 33.9K | 285K | Jan 2012 – Jul 2026 |
| University AH G-9-163982 | Flat Rock (Devonian) | Endeavor Energy Resources L.P. | 1 | 0 | 88.3K | May 1997 – Aug 2012 |
| University -AH- O-9-495 | Flat Rock (Spraberry) | OXY USA WTP LP | 3 | 3.63K | 1.28K | Jan 1993 – Mar 2008 |
| University AH G-9-150780 | Flat Rock (Fusselman) | OXY USA Inc. | 1 | 0 | 275K | Aug 1994 – May 1997 |
Gas, mcf lease total
Last 12 months 0 · prior 12 6,328(-100%)
Oil, barrels lease total
Last 12 months 0 · prior 12 85(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA Inc.Jan 1993 → Nov 1998
- 2Stephens, Autry C.Dec 1998 → Aug 2000
- 3Endeavor Energy Resources L.P.Sep 2000 → Oct 2021
- 4Hibernia Resources III, LLCNov 2021 → Nov 2023
- 5Civitas Permian Operating, LLCDec 2023 → Apr 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 799813-99 | Recompletion | Endeavor Energy Resources L.P. | Nov 6, 2014 | Nov 6, 2014 | — | 11,281 |
| 741198-99 | Recompletion | Endeavor Energy Resources L.P. | May 22, 2012 | May 31, 2012 | May 22, 2012 | 12,000 |
| 463891-99 | Recompletion | OXY USA Inc. | Jun 17, 1997 | Jun 17, 1997 | Apr 24, 1997 | 10,230 |
| 426871-99 | Recompletion | OXY USA Inc. | Aug 11, 1994 | Aug 11, 1994 | Jun 27, 1994 | 11,281 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 1, 2012 | University AH O-9-17891 | Spraberry (Trend Area) | Civitas Permian Operating LLC | Plugged | — |
| May 17, 1997 | University AH G-9-163982 | Flat Rock (Devonian) | Endeavor Energy Resources L.P. | Plugged | — |
| Aug 3, 1994 | University AH G-9-150780 | Flat Rock (Fusselman) | OXY USA Inc. | Plugged | — |
| — | University -AH- O-9-495 | Flat Rock (Spraberry) | OXY USA WTP LP | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,752 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,120 | 9,589 | Perforated |
| 9,984 | 10,034 | Perforated |
| 10,290 | 10,350 | Perforated |
| — | 7,120 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 372 | — | — |
| 13.375 | 391 | 17.5 | 400 S |
| 9.625 | 3,843 | 12.25 | 3,650 S |
| 5.5 | 10,937 | — | — |
| 5.5 | 10,950 | 7.875 | 340 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 | Dec 16, 2013 | Oct 10, 2012 | Yes |
| 00 | Sep 29, 1997 | Jun 19, 1997 | Yes |
| 00 | Aug 27, 1997 | — | — |
| 00 | Sep 15, 1994 | Aug 15, 1994 | Yes |
| 00 | Sep 8, 1994 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-461-01623 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-01623 → 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.
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/46101623, documented in the API reference.