TEXAS · WELLS · ANDREWS COUNTY · UNIVERSITY CONSOLIDATED XII LEASE · API 42-003-04250 · DISTRICT 7B
University Consolidated Xii #23
Andrews County · University Block 13 (Devonian) field · Vertical
University Consolidated Xii #23 (API 42-003-04250) is a plugged well in Andrews County, plugged September 28, 2016, last operated by Crescent Energy Operating LLC.
The RRC has issued one drilling permit, issued June 11, 1985, permitted to 10,923 ft.
It was permitted by Amoco Production CO.-Andrews and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including San Andres, Wolfcamp, Devonian, Ellenburger.
Its lease has reported 312K barrels of oil and 373K mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Amoco Production Co.-Andrews; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 28, 2025
- Permits on file
- 54
- Phone
- (713) 337-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescent Energy Operating LLC |
| Production reports | Crescent Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Amoco Production Co.-AndrewsJun 11, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,923
- total depth, ft
- 1
- permits on file
- Jun 11, 1985
- last permit issued
- Sep 22, 1985
- completed
- 312K
- cumulative oil, bbl
- 373K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 22, 1985
- Shut in
- —
- Plugged
- Sep 28, 2016
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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University Consolidated Xii O-10-23164 | University Block 13 (Devonian) | Crescent Energy Operating, LLC | 5 | 312K | 373K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 8,294 · prior 12 9,775(-15%)
Gas, mcf lease total
Last 12 months 9,942 · prior 12 11,391(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amoco Production CompanyJan 1993 → Apr 1995
- 2Minihan Oil & Gas CorporationMay 1995 → Apr 2004
- 3Minihan Oil & Gas Ltd.May 2004 → Jul 2006
- 4Forest Oil CorporationAug 2006 → Dec 2009
- 5Sandridge Expl. and Prod., LLCJan 2010 → Jan 2013
- 6Sheridan Production Company, LLCFeb 2013 → Mar 2020
- 7FDL Operating, LLCApr 2020 → Nov 2021
- 8Contango Resources, Inc.Dec 2021 → Dec 2021
- 9Contango Resources, LLCJan 2022 → Oct 2025
- 10Crescent Energy Operating, LLCNov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 277316-99 | Recompletion | Amoco Production Co.-Andrews | May 3, 1985 | Jun 11, 1985 | — | 10,923 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 22, 1985 | University Consolidated Xii O-10-23164 | University Block 13 (Devonian) | Crescent Energy Operating LLC | Plugged | — |
| Jun 6, 1960 | University Consolidated Xii O-10-23165 | University Block 13 (Ellen.) | Crescent Energy Operating LLC | Plugged | — |
| — | Univ. Consolidated X O-10-21654 | University Block 13 (Ellen.) | Amoco Production Co.-Andrews | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,283 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,700 | -1,417 |
| Wolfcamp | 8,160 | -4,877 |
| Devonian | 8,500 | -5,217 |
| Ellenburger | 10,925 | -7,642 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,694 | 8,808 | Perforated |
| 10,766 | 10,786 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 305 | — | 300 S |
| 13.375 | 321 | 17.5 | 300 S |
| 9.625 | 4,729 | — | 1,560 S |
| 9.625 | 4,744 | 12.25 | 1,560 S |
| 2 | 10,732 | — | — |
| 7 | 10,780 | — | 700 S |
| 7 | 10,793 | 8.75 | 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 | Oct 28, 1985 | Oct 8, 1985 | — |
| 00 | Oct 18, 1985 | — | — |
| 00 | Jan 12, 1984 | Jun 23, 1960 | — |
| 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 42-003-04250 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-04250 → 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/00304250, documented in the API reference.