TEXAS · WELLS · WINKLER COUNTY · UNIVERSITY 23-20 LEASE · API 42-495-33354 · DISTRICT 7B
University 23-20 #1H
Winkler County · War-Wink S. (Wolfcamp) field · Producing · Horizontal
University 23-20 #1H (API 42-495-33354) is a horizontal well in Winkler County operated by Crescent Energy Operating LLC, completed January 18, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 21, 2010, permitted to 11,743 ft.
It was permitted by Energen Resources Corporation and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Bone Spring, Avalon.
Its lease has reported 223K barrels of oil and 192K mcf of gas since January 2011, last reporting volume in April 2026.
Operator of record
Permitted by Energen Resources Corporation; 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 | Energen Resources CorporationSep 21, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,743
- total depth, ft
- 1
- permits on file
- Sep 21, 2010
- last permit issued
- Jan 18, 2011
- completed
- 223K
- cumulative oil, bbl
- 192K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2011 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 18, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 23-20 O-10-41024 | War-Wink, S. (Wolfcamp) | Crescent Energy Operating, LLC | 1 | 223K | 192K | Jan 2011 – Apr 2026 |
Oil, barrels lease total
Last 12 months 5,083 · prior 12 5,609(-9%)
Gas, mcf lease total
Last 12 months 3,613 · prior 12 8,769(-59%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Energen Resources CorporationJan 2011 → Jan 2019
- 2Diamondback E&P LLCFeb 2019 → Mar 2023
- 3Point Energy Partners Petro, LLCApr 2023 → Aug 2024
- 4Vital Energy, Inc.Sep 2024 → Dec 2025
- 5Crescent Energy Operating, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 702391-99 | Drill | Energen Resources Corporation | Sep 17, 2010 | Sep 21, 2010 | Oct 19, 2010 | 11,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 18, 2011 | University 23-20 O-10-41024 | War-Wink S. (Wolfcamp) | Crescent Energy Operating LLC | Producing | 11,743 |
Formation tops
As filed on W-2/G-1. Subsea from 2,780 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bone Spring1ST BONE SPRING CARBONATE | — | — |
| Bone Spring2ND BONE SPRING CARBONATE | — | — |
| AvalonAVALON SHALE TOP | — | — |
| Bone SpringTOP BONE SPRING | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,708 | 15,620 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 5,080 | 12.25 | 1,870 S |
| 7 | 12,016 | 8.75 | 1,900 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 29, 2011 | Feb 22, 2011 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 31, 2012. Density, Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITY | TIFF | 8,200 to 9,283 | Jan 31, 2012run Nov 10, 2010 | 5.82 |
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 42-495-33354 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-33354 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/49533354, documented in the API reference.