TEXAS · WELLS · UPTON COUNTY · API 42-461-37835 · DISTRICT 6E
University 3-15 #1
Upton County · Spraberry (Trend Area) field · Vertical
University 3-15 #1 (API 42-461-37835) is a plugged well in Upton County, plugged February 4, 2026, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit (amended once), issued January 18, 2012, permitted to 12,000 ft.
It was permitted by Berry Oil Comp. and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Yates, San Andres, Spraberry, Strawn.
Its 2 leases have reported 1.02M barrels of oil and 2.32M mcf of gas since July 2008, last reporting in July 2026. The leases carry 29 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Berry Oil Comp.; the EWA schedule now lists a different operator.
- 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 Feb 2026 |
| Latest permit | Berry Oil Comp.Jan 18, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 2
- permits on file
- Jan 18, 2012
- last permit issued
- Apr 15, 2012
- completed
- 1.02M
- cumulative oil, bbl
- 2.32M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 15, 2012
- Shut in
- —
- Plugged
- Feb 4, 2026
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 29 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 3-3 O-9-17925 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 2 | 49K | 574K | Apr 2012 – 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
- 2Berry Oil Comp.Apr 2012 → May 2013
- 3Callon Petroleum Operating CoJun 2013 → Dec 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 731413-98 | Drill | Berry Oil Comp. | Oct 16, 2012 | Jan 18, 2012 | Mar 15, 2012 | 12,000 |
| 731413-99 | Drill | Berry Oil Comp. | Jan 10, 2012 | Jan 18, 2012 | Mar 15, 2012 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 15, 2012 | University 3-3 O-9-17925 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
| Apr 15, 2012 | 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 2,658 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,168 | 490 |
| San Andres | 3,943 | -1,285 |
| Spraberry | 6,634 | -3,976 |
| Strawn | 9,994 | -7,336 |
| Fusselman | 11,438 | -8,780 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,096 | 11,464 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 507 | 17.5 | 100 S |
| 8.625 | 4,885 | 11 | 850 S |
| 5.5 | 11,680 | 7.875 | 920 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 | Jul 24, 2012 | Yes |
| 00 | Jun 5, 2013 | Jul 24, 2012 | 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 42-461-37835 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-37835 → 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/46137835, documented in the API reference.