WELL · 42-003-00911 · DISTRICT 8
University YZ #1
Andrews County · Shafter Lake (San Andres) field · Vertical
University YZ #1 (API 42-003-00911) is a plugged well in Andrews County, plugged April 29, 2013, last operated by Oxy USA Wtp LP.
The RRC has issued one drilling permit, issued January 30, 1992, permitted to 4,850 ft.
It was permitted by Oxy USA Inc. and has since transferred to Oxy USA Wtp LP on the wellbore schedule.
Its 2 leases have reported 451K barrels of oil and 232K mcf of gas since January 1993, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by OXY USA Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Permits on file
- 2,289
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA WTP LP |
| Production reports | OXY USA WTP LPthrough Apr 2026 |
| Latest permit | OXY USA Inc.Jan 30, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,850
- total depth, ft
- 1
- permits on file
- Jan 30, 1992
- last permit issued
- Sep 25, 1993
- completed
- 451K
- cumulative oil, bbl
- 232K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 25, 1993
- Shut in
- —
- Plugged
- Apr 29, 2013
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University -YZ- O-10-5497 | Shafter Lake (Devonian) | OXY USA WTP EOR, LLC | 7 | 421K | 216K | Jan 1993 – Jul 2026 |
| University YZ O-10-33401 | Shafter Lake (San Andres) | OXY USA WTP LP | 1 | 30.2K | 16K | Jan 1993 – Oct 2013 |
Oil, barrels lease total
Last 12 months 4,319 · prior 12 5,228(-17%)
Gas, mcf lease total
Last 12 months 119 · prior 12 2,601(-95%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA Inc.Jan 1993 → Dec 2000
- 2OXY USA WTP LPJan 2001 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 396245-99 | Recompletion | OXY USA Inc. | Jan 28, 1992 | Jan 30, 1992 | Dec 5, 1991 | 4,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 25, 1993 | University YZ O-10-33401 | Shafter Lake (San Andres) | OXY USA WTP LP | Plugged | — |
| — | University -YZ- O-10-5497 | Shafter Lake (Devonian) | Hilcorp Energy Company | Plugged | — |
| — | University -YZ- O-10-5497 | Shafter Lake (Devonian) | Hilcorp Energy Company | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,493 | 4,640 | Perforated |
| — | 9,776 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 216 | — | — |
| 13.375 | 221 | — | 300 S |
| 13.375 | 222 | 18.75 | 300 S |
| 8.625 | 2,000 | 12.25 | 600 S |
| 8.625 | 4,149 | 11 | 2,000 S |
| 4.5 | 8,691 | 7.875 | 1,112 S |
| 5.5 | 9,650 | — | — |
| 2.5 | 9,824 | — | — |
| 5.5 | 9,971 | 7.875 | 700 S |
| 5.5 | 9,971 | — | 700 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 7, 1994 | Nov 17, 1993 | — |
| 00 | May 21, 1992 | Jan 27, 1992 | Yes |
| 00 | Mar 17, 1992 | — | — |
| 00 | Jan 12, 1984 | Jun 19, 1961 | — |
| 00 | Jan 12, 1984 | Jun 13, 1960 | — |
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 42-003-00911 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-00911 → 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/00300911, documented in the API reference.