WELL · 42-235-32152 · DISTRICT 7
University 4 / BLK 43 #1
Irion County · Vertical
University 4 / Blk 43 #1 (API 42-235-32152) is a permitted well in Irion County filed by Coppertop; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1983 and 2011, permitted to 6,600 ft.
Completion filings report 5 formation tops, including Grayburg, Clear Fork, Spraberry, Dean.
Its lease has reported 9.09K barrels of oil and 71.5K mcf of gas since January 1993, last reporting in February 2023. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
San Angelo, TX · P-5 Y, filed Oct 4, 2025 · 5 permits on file · (325) 450-9911
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | FDL Operating, LLCthrough Oct 2021 |
| Latest permit | CoppertopNov 8, 2011 |
- 6,600
- total depth, ft
- 2
- permits on file
- Nov 8, 2011
- last permit issued
- —
- completed
- 9.09K
- cumulative oil, bbl
- 71.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 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 |
|---|---|---|---|---|---|---|
| University 4/BLK 43 O-9-10977 | Spraberry (Trend Area) | Earthstone Operating, LLC | 2 | 9.09K | 71.5K | Jan 1993 – Feb 2023 |
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.
- 1FabcoJan 1993 → Nov 2010
- 2CoppertopDec 2010 → Apr 2013
- 3Palo Petroleum, Inc.Jun 2013 → Jul 2013
- 4Tall City Operations LLCAug 2013 → Jul 2014
- 5American Energy-Perm Basin, LLCAug 2014 → Apr 2016
- 6Permian Resources, LLCMay 2016 → May 2017
- 7Sable Permian Resources Land,llcJul 2017 → Dec 2018
- 8Sable Permian Resources, LLCJan 2019 → Aug 2020
- 9FDL Operating, LLCMar 2021 → Mar 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 726778-99 | Recompletion | Coppertop | Oct 21, 2011 | Nov 8, 2011 | — | 2,450 |
| 212669-99 | Drill | Palo Petroleum, Inc. | Feb 14, 1984 | Sep 15, 1983 | May 11, 1954 | 6,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-10977 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,661 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 1,733 | 928 |
| Clear ForkCLEARFORK | 4,770 | -2,109 |
| Spraberry | 4,825 | -2,164 |
| Dean | 6,234 | -3,573 |
| Wolfcamp | 6,362 | -3,701 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,832 | 6,407 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 817 | 11 | 300 S |
| 4.5 | 6,450 | 7.875 | 650 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 | Nov 6, 1984 | Oct 25, 1984 | — |
| 00 | Nov 1, 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 42-235-32152 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-32152 → 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/23532152, documented in the API reference.