WELL · 42-003-06535 · DISTRICT 8
University 12-E #1
Andrews County · Vertical
University 12-E #1 (API 42-003-06535) is a permitted well in Andrews County filed by Union Oil Company Of California; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1984 and 1988, permitted to 10,220 ft.
Its lease has reported 62K barrels of oil and 385K mcf of gas since January 1993, last reporting in March 2023. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Union Oil Company of California
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 18, 2020
- Permits on file
- 2,336
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Sheridan Production Company, LLCthrough Mar 2017 |
| Latest permit | Union Oil Company of CaliforniaSep 20, 1988 |
- 10,220
- total depth, ft
- 3
- permits on file
- Sep 20, 1988
- last permit issued
- —
- completed
- 62K
- cumulative oil, bbl
- 385K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University "12-E" O-10-420 | Block 12 | Contango Resources, LLC | 3 | 62K | 385K | Jan 1993 – Mar 2023 |
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.
- 1Union Oil Company of CaliforniaJan 1993 → Oct 1994
- 2Dallas Production, Inc.Nov 1994 → Sep 1996
- 3Universal Resources Corp.Oct 1996 → Mar 1999
- 4Questar Expl. and Prod. Co.Apr 1999 → Oct 1999
- 5Maynard Oil Co.Nov 1999 → Apr 2004
- 6Forest Oil Permian CorporationMay 2004 → Dec 2009
- 7Sandridge Expl. and Prod., LLCJan 2010 → Jan 2013
- 8Sheridan Production Company, LLCFeb 2013 → May 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 350282-99 | Recompletion | Union Oil Company of California | Aug 18, 1988 | Sep 20, 1988 | — | 7,375 |
| 258504-99 | Recompletion | Superior Oil Company, The | Oct 26, 1984 | Nov 26, 1984 | — | 10,015 |
| 248880-99 | Recompletion | Superior Oil Company, The | Jul 16, 1984 | Aug 16, 1984 | — | 10,220 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-420 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,000 | 7,238 | Perforated |
| 7,619 | 7,631 | Perforated |
| 7,691 | 7,727 | Perforated |
| — | 10,076 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 508 | 17.5 | 400 S |
| 13.375 | 508 | — | 400 S |
| 9.625 | 4,360 | — | 3,000 S |
| 9.625 | 4,360 | 12.25 | 3,050 S |
| 7 | 10,277 | 8.75 | 600 S |
| 7 | 10,277 | — | 6,000 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 | Oct 25, 1988 | Sep 28, 1988 | Yes |
| 00 | Oct 15, 1988 | — | — |
| 00 | Mar 6, 1987 | Feb 23, 1987 | — |
| 00 | Jan 12, 1984 | Jul 18, 1974 | — |
| 00 | Jan 12, 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 42-003-06535 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-06535 → 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/00306535, documented in the API reference.