WELL · 42-413-32693 · DISTRICT 7
University 54 23 #1
Schleicher County · Ozona NE. (Canyon 7520) field · Vertical
University 54 23 #1 (API 42-413-32693) is a well in Schleicher County operated by Upp Operating LLC, completed November 25, 2010.
The RRC has issued 2 drilling permits (amended 3 times) between 2010 and 2014, permitted to 8,650 ft.
It was permitted by Highmount Expl & Prod Texas LLC and has since transferred to Upp Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Base Cretaceous (marker), Wolfcamp, Canyon.
Its 3 leases have reported 7.17K barrels of oil and 64.5K mcf of gas since November 2010, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Highmount Expl & Prod Texas LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 4, 2025 · 33 permits on file · (817) 389-2729
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upp Operating LLC |
| Production reports | Upp Operating, LLCthrough Oct 2020 |
| Latest permit | Highmount Expl & Prod Texas LLCFeb 10, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,650
- total depth, ft
- 5
- permits on file
- Feb 10, 2014
- last permit issued
- Nov 25, 2010
- completed
- 7.17K
- cumulative oil, bbl
- 64.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 25, 2010
- Shut in
- —
- Plugged
- —
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 3 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 54 23 G-9-277663 | Ozona, NE. (Canyon 7520) | Upp Operating, LLC | 1 | 0 | 1.54K | May 2015 – Jul 2026 |
| University 54 23 O-9-17736 | Ozona, NE. (Canyon 7520) | Upp Operating, LLC | 2 | 5.91K | 43.7K | Dec 2011 – Mar 2024 |
| University 54 23 O-9-17381 | Fawcett (Wolfcamp) | Upp Operating, LLC | 1 | 1.26K | 19.3K | Nov 2010 – Jun 2019 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Highmount Expl & Prod Texas LLCNov 2010 → Jul 2014
- 2Enervest Operating, L.L.C.Dec 2014 → Mar 2019
- 3Upp Operating, LLCApr 2019 → Dec 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 777497-99 | Recompletion | Highmount Expl & Prod Texas LLC | Jan 16, 2014 | Feb 10, 2014 | Oct 10, 2010 | 8,650 |
| 702558-96 | Drill | Highmount Expl & Prod Texas LLC | Oct 15, 2010 | Sep 23, 2010 | Oct 10, 2010 | 8,650 |
| 702558-97 | Drill | Highmount Expl & Prod Texas LLC | Sep 28, 2010 | Sep 23, 2010 | — | 8,650 |
| 702558-98 | Drill | Highmount Expl & Prod Texas LLC | Sep 24, 2010 | Sep 23, 2010 | — | 8,650 |
| 702558-99 | Drill | Highmount Expl & Prod Texas LLC | Sep 21, 2010 | Sep 23, 2010 | Oct 8, 2010 | 8,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-277663 | — | — | — | — |
| — | — O-9-17381 | — | — | — | — |
| — | — O-9-17736 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,523 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 533 | 1,990 |
| Wolfcamp | 5,176 | -2,653 |
| Canyon | 6,888 | -4,365 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,392 | 6,700 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,822 | 11 | 475 S |
| 5.5 | 6,832 | 7.875 | 530 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 | Aug 31, 2015 | Jun 18, 2015 | — |
| 00 | Mar 29, 2014 | Mar 26, 2013 | — |
| 00 | Oct 25, 2011 | Jan 31, 2011 | Yes |
| 00 | Oct 15, 2011 | — | — |
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 42-413-32693 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-413-32693 → 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/41332693, documented in the API reference.