WELL · 42-413-32790 · DISTRICT 7
University 52 S #2502
Schleicher County · Lin (Wolfcamp) field · Vertical
University 52 S #2502 (API 42-413-32790) is a plugged well in Schleicher County, plugged June 24, 2022, last operated by Sem Operating Company LLC.
The RRC has issued one drilling permit (amended twice), issued November 9, 2011, permitted to 9,100 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Sem Operating Company LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Wolfcamp, Strawn, Ellenburger.
Its lease has reported 528K barrels of oil and 7.58M mcf of gas since November 2012, last reporting in July 2026. The lease carries 7 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Apr 4, 2026 · 404 permits on file · (877) 447-2289
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sem Operating Company LLC |
| Production reports | Sem Operating Company LLCthrough Apr 2026 |
| Latest permit | EOG Resources, Inc.Nov 9, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,100
- total depth, ft
- 3
- permits on file
- Nov 9, 2011
- last permit issued
- Mar 15, 2013
- completed
- 528K
- cumulative oil, bbl
- 7.58M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 15, 2013
- Shut in
- —
- Plugged
- Jun 24, 2022
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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 52 S O-9-18112 | Lin (Wolfcamp) | Sem Operating Company LLC | 7 | 528K | 7.58M | Nov 2012 – Jul 2026 |
Gas, mcf lease total
Last 12 months 440,389 · prior 12 435,738(+1%)
Oil, barrels lease total
Last 12 months 6,800 · prior 12 7,436(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Nov 2012 → May 2016
- 2Sem Operating Company LLCJun 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 727710-97 | Drill | EOG Resources, Inc. | Mar 10, 2014 | Nov 9, 2011 | Feb 17, 2013 | 9,100 |
| 727710-98 | Drill | EOG Resources, Inc. | Feb 13, 2013 | Nov 9, 2011 | Feb 17, 2013 | 8,800 |
| 727710-99 | Drill | EOG Resources, Inc. | Nov 4, 2011 | Nov 9, 2011 | Feb 17, 2013 | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-18112 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,567 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wolfcamp | 5,406 | -2,839 |
| Strawn | 7,960 | -5,393 |
| Ellenburger | 8,040 | -5,473 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 671 | 12.25 | 400 S |
| 7 | 7,006 | 8.75 | 360 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 | Apr 15, 2014 | Sep 13, 2013 | — |
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 42-413-32790 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-413-32790 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000109146 | W-14 Disposal | Plugged Dec 14, 2022 | 20,000 | 3,000 | 7,010–9,055 |
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/41332790, documented in the API reference.