TEXAS · WELLS · IRION COUNTY · UNIVERSITY -4- LEASE · API 42-235-32646 · DISTRICT 6E
University -4- #1
Irion County · Baker Ranch (Canyon) field · Vertical
University -4- #1 (API 42-235-32646) is a plugged well in Irion County, plugged February 9, 2010, last operated by Oxy USA Inc..
The RRC has issued one drilling permit, issued August 16, 1985, permitted to 8,200 ft.
It was permitted by Indian Wells Oil Company and has since transferred to Oxy USA Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Base Cretaceous (marker), Clear Fork, Leonard, Wolfcamp.
Its lease has reported 10K barrels of oil and 52.8K mcf of gas since January 1993, last reporting in May 2011.
Operator of record
Permitted by Indian Wells Oil Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 26, 2026
- Permits on file
- 3,316
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA Inc. |
| Production reports | OXY USA Inc.through Nov 2009 |
| Latest permit | Indian Wells Oil CompanyAug 16, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,200
- total depth, ft
- 1
- permits on file
- Aug 16, 1985
- last permit issued
- Sep 13, 1985
- completed
- 10K
- cumulative oil, bbl
- 52.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 13, 1985
- Shut in
- —
- Plugged
- Feb 9, 2010
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University -4- O-9-11537 | Baker Ranch (Canyon) | OXY USA Inc. | 1 | 10K | 52.8K | Jan 1993 – May 2011 |
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.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Parker & Parsley Development L.PMar 1995 → Apr 1995
- 3TXP, IncorporatedMay 1995 → Dec 2003
- 4Pogo Producing CompanyJan 2004 → Dec 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 282724-99 | Drill | Indian Wells Oil Company | Aug 19, 1985 | Aug 16, 1985 | Aug 23, 1985 | 8,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 13, 1985 | University -4- O-9-11537 | Baker Ranch (Canyon) | OXY USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,587 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 600 | 1,987 |
| Clear ForkCLEARFORK | 3,718 | -1,131 |
| Leonard | 4,978 | -2,391 |
| WolfcampTOP WOLFCAMP | 5,325 | -2,738 |
| CanyonTOP CANYON | 6,978 | -4,391 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,006 | 7,030 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,344 | 12.25 | 650 S |
| 4.5 | 7,194 | 7.875 | 400 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 | Sep 30, 1985 | Sep 17, 1985 | — |
| 00 | Sep 25, 1985 | — | — |
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 42-235-32646 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-32646 → 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/23532646, documented in the API reference.