WELL · 42-383-36141 · DISTRICT 7
University 10-6 #4
Reagan County · Spraberry (Trend Area) field · Vertical
University 10-6 #4 (API 42-383-36141) is a plugged well in Reagan County, plugged August 22, 2017, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued January 16, 2008, permitted to 9,000 ft.
Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.
Its 2 leases have reported 559K barrels of oil and 1.06M mcf of gas since January 2008, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,628
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Jan 16, 2008 |
- 9,000
- total depth, ft
- 1
- permits on file
- Jan 16, 2008
- last permit issued
- May 30, 2008
- completed
- 559K
- cumulative oil, bbl
- 1.06M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 30, 2008
- Shut in
- —
- Plugged
- Aug 22, 2017
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 2 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 "58-32" O-9-16481 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 5 | 541K | 997K | Jan 2008 – Jul 2026 |
| University "10-6" O-9-16609 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 18.2K | 65.1K | May 2008 – Apr 2014 |
Oil, barrels lease total
Last 12 months 22,672 · prior 12 16,176(+40%)
Gas, mcf lease total
Last 12 months 43,964 · prior 12 52,416(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Jan 2008 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 652841-99 | Drill | Pioneer Natural Res. USA, Inc. | Jan 10, 2008 | Jan 16, 2008 | Apr 9, 2008 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-16481 | — | — | — | — |
| — | — O-9-16609 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,543 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,561 | 5,599 | Perforated |
| 5,561 | 7,926 | Perforated |
| 6,170 | 6,447 | Perforated |
| 6,998 | 7,413 | Perforated |
| 7,557 | 7,926 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 589 | 11 | 550 S |
| 4.5 | 8,482 | 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 | Mar 16, 2016 | Jan 26, 2016 | — |
| 00 | Mar 25, 2014 | Jul 24, 2008 | Yes |
| 00 | Aug 19, 2008 | Jul 24, 2008 | Yes |
| 00 | Aug 2, 2008 | — | — |
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 42-383-36141 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-36141 → 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/38336141, documented in the API reference.