WELL · 42-383-34294 · DISTRICT 7
University 4-10 #4
Reagan County · Spraberry (Trend Area) field · Shut IN · Vertical
University 4-10 #4 (API 42-383-34294) is a well in Reagan County operated by Permian Resources Operating LLC, completed September 29, 1994 and listed as shut in on the RRC schedule, shut in February 1, 2016.
The RRC has issued one drilling permit, issued August 18, 1994, permitted to 7,500 ft.
It was permitted by Hallwood Petroleum, Inc. and has since transferred to Permian Resources Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Clear Fork, Spraberry, Jo Mill, Dean.
Its lease has reported 96.1K barrels of oil and 872K mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permian Resources Operating LLC
Permitted by Hallwood Petroleum, Inc.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 25, 2025
- Permits on file
- 608
- Phone
- (432) 695-4222
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Permian Resources Operating LLC |
| Production reports | Sable Permian Resources, LLCthrough Nov 2019 |
| Latest permit | Hallwood Petroleum, Inc.Aug 18, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 1
- permits on file
- Aug 18, 1994
- last permit issued
- Sep 29, 1994
- completed
- 96.1K
- cumulative oil, bbl
- 872K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 29, 1994
- Shut in
- Feb 1, 2016
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University "4-10" O-9-8061 | Spraberry (Trend Area) | Permian Resources Operating, LLC | 5 | 96.1K | 872K | Jan 1993 – Jul 2026 |
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.
- 1Hallwood Energy CorporationJan 1993 → Nov 1994
- 2Hallwood Petroleum, Inc.Dec 1994 → Dec 2001
- 3Hec Petroleum, Inc.Jan 2002 → Mar 2006
- 4Chevron Midcontinent, L.P.Apr 2006 → Jul 2015
- 5American Energy-Perm Basin, LLCAug 2015 → Apr 2016
- 6Permian Resources, LLCMay 2016 → Jun 2017
- 7Sable Permian Resources Land,llcJul 2017 → Oct 2018
- 8Sable Permian Resources, LLCJan 2019 → Nov 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 427102-99 | Drill | Hallwood Petroleum, Inc. | Aug 18, 1994 | Aug 18, 1994 | Aug 30, 1994 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-8061 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,616 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 4,278 | -1,662 |
| SpraberrySPRABERRY SAND | 4,756 | -2,140 |
| SpraberryUPPER SPRABERRY | 5,751 | -3,135 |
| Jo Mill | 6,594 | -3,978 |
| Dean | 7,131 | -4,515 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,993 | 7,487 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 575 | 12.25 | 375 S |
| 5.5 | 7,500 | 7.875 | 950 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 | Jan 2, 1995 | Nov 28, 1994 | Yes |
| 00 | Dec 7, 1994 | — | — |
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 42-383-34294 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-34294 → 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/38334294, documented in the API reference.