TEXAS · WELLS · ANDREWS COUNTY · UNIVERSITY CONSOLIDATED XII LEASE · API 42-003-37529 · DISTRICT 7B
University Consolidated Xii #51
Andrews County · Fullerton (8500) field · Vertical
University Consolidated Xii #51 (API 42-003-37529) is a plugged well in Andrews County, plugged December 3, 2024, last operated by Contango Resources LLC.
The RRC has issued 2 drilling permits between 1994 and 2014, permitted to 8,900 ft.
It was permitted by Sheridan Production Company, LLC and has since transferred to Contango Resources LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Rustler, Yates, San Andres, Clear Fork.
Its lease has reported 20.1K barrels of oil and 42.5K mcf of gas since November 1993, last reporting in November 2025. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sheridan Production Company, LLC; the EWA schedule now lists a different operator.
- Based in
- Andrews, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Feb 20, 2025
- Permits on file
- 13
- Phone
- (713) 236-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Minihan Oil & Gas Ltd.through Oct 2004 |
| Latest permit | Sheridan Production Company, LLCNov 13, 2014 |
- 8,900
- total depth, ft
- 2
- permits on file
- Nov 13, 2014
- last permit issued
- Sep 1, 1994
- completed
- 20.1K
- cumulative oil, bbl
- 42.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1993 THROUGH Nov 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 1, 1994
- Shut in
- —
- Plugged
- Dec 3, 2024
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University Consolidated Xii O-10-33986 | Fullerton (8500) | Contango Resources, LLC | 2 | 20.1K | 42.5K | Nov 1993 – Nov 2025 |
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.
- 1Amoco Production CompanySep 1994 → Apr 1995
- 2Minihan Oil & Gas CorporationMay 1995 → Apr 2004
- 3Minihan Oil & Gas Ltd.May 2004 → Oct 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 798271-99 | Recompletion | Sheridan Production Company, LLC | Oct 13, 2014 | Nov 13, 2014 | — | 8,900 |
| 425861-99 | Drill | Amoco Production Company | Jul 14, 1994 | Jul 20, 1994 | Aug 8, 1994 | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 1, 1994 | University Consolidated Xii O-10-33986 | Fullerton (8500) | Contango Resources LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,298 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,802 | 1,496 |
| Yates | 3,002 | 296 |
| San Andres | 4,522 | -1,224 |
| Clear ForkCLEARFORK | 6,002 | -2,704 |
| Wolfcamp | 8,262 | -4,964 |
| Devonian | 8,632 | -5,334 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,685 | 8,695 | Perforated |
| 8,720 | 8,730 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 275 | 17.5 | 300 S |
| 8.625 | 3,950 | 11 | 1,500 S |
| 5.5 | 8,900 | 7.875 | 1,230 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 21, 1994 | Sep 13, 1994 | Yes |
| 00 | Sep 23, 1994 | — | — |
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 42-003-37529 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-37529 → 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/00337529, documented in the API reference.