TEXAS · WELLS · ANDREWS COUNTY · UNIVERSITY -J- LEASE · API 42-003-32563 · DISTRICT 7B
University -J- #4
Andrews County · Andrews South (Wolfcamp) field · Vertical
University -J- #4 (API 42-003-32563) is a plugged well in Andrews County, plugged January 10, 2008, last operated by Winn Operating LLC.
The RRC has issued 2 drilling permits between 1980 and 1981, permitted to 11,300 ft.
It was permitted by Shell Oil Company and has since transferred to Winn Operating LLC on the wellbore schedule.
Its lease has reported 59.7K barrels of oil and 135K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Shell Oil Company; the EWA schedule now lists a different operator.
- Based in
- Kilgore, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 23, 2026
- Permits on file
- 1
- Phone
- (903) 984-3443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Winn Operating LLC |
| Production reports | Mammoth Exploration LLCthrough Jul 2021 |
| Latest permit | Shell Oil CompanySep 15, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,300
- total depth, ft
- 2
- permits on file
- Sep 15, 1981
- last permit issued
- Jul 24, 1981
- completed
- 59.7K
- cumulative oil, bbl
- 135K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 24, 1981
- Shut in
- —
- Plugged
- Jan 10, 2008
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 -J- O-10-13814 | Andrews, South (Wolfcamp) | Winn Operating, LLC | 3 | 59.7K | 135K | Jan 1993 – Jul 2026 |
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.
- 1Citation Oil & Gas Corp.Jan 1993 → Aug 2010
- 2Saber Oil & Gas Ventures, LLCSep 2010 → Feb 2018
- 3Mammoth Exploration LLCMar 2018 → Jul 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 133229-99 | Recompletion | Shell Oil Company | Sep 15, 1981 | Sep 15, 1981 | — | 11,300 |
| 103338-99 | Drill | Shell Oil Company | Dec 29, 1980 | Dec 29, 1980 | Jan 1, 1981 | 11,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 24, 1981 | University -J- O-10-13814 | Andrews South (Wolfcamp) | Winn Operating LLC | Plugged | — |
| Jul 24, 1981 | University -J- O-10-13814 | Andrews South (Wolfcamp) | Winn Operating LLC | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,720 | 9,804 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 470 | — | 450 S |
| 9.625 | 1,620 | — | 900 S |
| 9.625 | 5,105 | — | 2,550 S |
| 2.875 | 9,830 | — | — |
| 7.625 | 11,300 | — | 575 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 | Jan 12, 1984 | Oct 20, 1981 | — |
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 42-003-32563 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-32563 → 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/00332563, documented in the API reference.