WELL · 42-413-31416 · DISTRICT 7
University -3- #1
Schleicher County · Ozona NE. (Canyon 7520) field · Producing · Vertical
University -3- #1 (API 42-413-31416) is a well in Schleicher County operated by Rolling Hills Oil & Gas Inc, completed August 10, 1994 and listed as producing on the RRC schedule, shut in June 1, 2026.
The RRC has issued 2 drilling permits (amended once) between 1984 and 1994, permitted to 7,890 ft.
It was permitted by Parker & Parsley Development CO. and has since transferred to Rolling Hills Oil & Gas Inc on the wellbore schedule.
Completion filings report 7 formation tops, including Base Cretaceous (marker), Leonard, Wolfcamp, Bse Wolfcamp.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Parker & Parsley Development Co.; the EWA schedule now lists a different operator.
- Based in
- Austin, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 21, 2026
- Phone
- (541) 816-0199
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Parker & Parsley Development Co. |
| Production reports | Rolling Hills Oil & Gas, Incthrough Apr 2026 |
| Latest permit | Parker & Parsley Development Co.Sep 12, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,890
- total depth, ft
- 3
- permits on file
- Sep 12, 1994
- last permit issued
- Aug 10, 1994
- completed
- 0
- cumulative oil, bbl
- 506K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 10, 1994
- Shut in
- Jun 1, 2026
- 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 2 leases 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 -3- G-9-151856 | University 54 (Canyon) | Rolling Hills Oil & Gas, Inc | 1 | 0 | 488K | Aug 1994 – Jul 2026 |
| University -3- G-9-111486 | University 54 (Ellenburger) | Parker & Parsley Development Co. | 1 | 0 | 17.1K | Jan 1993 – Aug 1994 |
Gas, mcf lease total
Last 12 months 14,027 · prior 12 14,179(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Parker & Parsley Development L.PMar 1995 → Aug 1997
- 3Pioneer Natural Res. USA, Inc.Sep 1997 → Jun 1999
- 4Prize Operating CompanyJul 1999 → Mar 2002
- 5Gruy Petroleum Management Co.Apr 2002 → Apr 2006
- 6Cimarex Energy Co. of ColoradoMay 2006 → Nov 2006
- 7Quantum Resources Management,llcDec 2006 → Dec 2014
- 8Breitburn Operating L.P.Jan 2015 → Jan 2021
- 9Bustamante Oil CompanyFeb 2021 → Sep 2025
- 10Rolling Hills Oil & Gas, IncOct 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 427976-98 | Recompletion | Parker & Parsley Development Co. | Oct 27, 1994 | Sep 12, 1994 | Aug 2, 1994 | 8,200 |
| 427976-99 | Recompletion | Parker & Parsley Development Co. | Sep 12, 1994 | Sep 12, 1994 | — | 8,200 |
| 240998-99 | Drill | Indian Wells Oil Company | Jun 4, 1984 | Jun 4, 1984 | Jun 6, 1984 | 8,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 10, 1994 | University -3- G-9-151856 | Ozona NE. (Canyon 7520) | Rolling Hills Oil & Gas Inc | Producing · shut in Jun 1, 2026 | 7,890 |
| Jul 14, 1984 | University -3- G-9-111486 | University 54 (Ellenburger) | Parker & Parsley Development Co. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,551 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 600 | 1,951 |
| Leonard | 4,910 | -2,359 |
| WolfcampTOP WOLFCAMP | 5,130 | -2,579 |
| Bse Wolfcamp | 6,900 | -4,349 |
| Canyon | 7,020 | -4,469 |
| CanyonLOWER CANYON | 7,240 | -4,689 |
| StrawnSTRAWN SAND | 7,698 | -5,147 |
| EllenburgerTOP ELLENBURGER | 7,794 | -5,243 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,020 | 7,031 | Perforated |
| 7,041 | 7,087 | Perforated |
| 7,795 | 7,813 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,001 | 12.25 | 650 S |
| 8.625 | 1,101 | 12.25 | 650 sx |
| 4.5 | 7,890 | 7.875 | 600 sx |
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 | Feb 13, 1995 | Sep 1, 1994 | Yes |
| 00 | Dec 8, 1994 | — | — |
| 00 | Aug 1, 1984 | Jul 19, 1984 | — |
| 00 | Jul 31, 1984 | Jul 19, 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 42-413-31416 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-413-31416 → 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/41331416, documented in the API reference.