WELL · 42-461-37094 · DISTRICT 7
University 3-15 #1
Upton County · Spraberry (Trend Area) field · Vertical
University 3-15 #1 (API 42-461-37094) is a plugged well in Upton County, plugged August 10, 2017, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued 2 drilling permits (amended once) between 2008 and 2010, permitted to 11,000 ft.
Completion filings report 4 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.
Its 2 leases have reported 1.04M barrels of oil and 1.88M mcf of gas since July 2008, last reporting in July 2026. The leases carry 31 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 | none |
| Production reports | Pioneer Natural Res. USA, Inc.through Feb 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Nov 19, 2010 |
- 11,000
- total depth, ft
- 3
- permits on file
- Nov 19, 2010
- last permit issued
- Mar 1, 2011
- completed
- 1.04M
- cumulative oil, bbl
- 1.88M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 1, 2011
- Shut in
- —
- Plugged
- Aug 10, 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 31 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University "3-15" O-9-16660 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 27 | 975K | 1.74M | Jul 2008 – Jul 2026 |
| University "3-22" O-9-17463 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 4 | 62.4K | 143K | Mar 2011 – Jan 2015 |
Gas, mcf lease total
Last 12 months 15,944 · prior 12 24,182(-34%)
Oil, barrels lease total
Last 12 months 1,080 · prior 12 2,324(-54%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Jul 2008 → Jan 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 705228-99 | Drill | Pioneer Natural Res. USA, Inc. | Nov 11, 2010 | Nov 19, 2010 | Dec 6, 2010 | 11,000 |
| 674394-98 | Drill | Pioneer Natural Res. USA, Inc. | Jul 1, 2010 | Nov 10, 2008 | — | 11,000 |
| 674394-99 | Drill | Pioneer Natural Res. USA, Inc. | Nov 4, 2008 | Nov 10, 2008 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 1, 2011 | University 3-22 O-9-17463 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
| Mar 1, 2011 | University 3-15 O-9-16660 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,696 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkTOP CLEARFORK | 5,110 | -2,414 |
| SpraberryTOP UPPER SPRABERRY | 6,704 | -4,008 |
| SpraberryTOP LOWER SPRABERRY | 7,264 | -4,568 |
| DeanTOP DEAN | 8,045 | -5,349 |
| WolfcampTOP WOLFCAMP | 8,221 | -5,525 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,365 | 7,582 | Perforated |
| 8,098 | 8,176 | Perforated |
| 8,369 | 10,394 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 524 | 11 | 377 S |
| 4.5 | 10,487 | 7.875 | 1,200 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 17, 2014 | Apr 7, 2011 | Yes |
| 00 | Mar 26, 2012 | Apr 7, 2011 | Yes |
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 42-461-37094 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-37094 → 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/46137094, documented in the API reference.