WELL · 42-495-34142 · DISTRICT 8
University 36-20 #603H
Winkler County · Phantom (Wolfcamp) field · Producing · Horizontal
University 36-20 #603H (API 42-495-34142) is a horizontal well in Winkler County operated by Crescent Energy Operating LLC, completed December 16, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued May 11, 2018, permitted to 12,000 ft.
It was permitted by Energen Resources Corporation and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Rustler, Yates, Queen, Colby-Queen.
Its lease has reported 820K barrels of oil and 646K mcf of gas since May 2012, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Energen Resources Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed May 4, 2026 · 54 permits on file · (713) 953-8604
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 CorporationMay 11, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 3
- permits on file
- May 11, 2018
- last permit issued
- Dec 16, 2018
- completed
- 820K
- cumulative oil, bbl
- 646K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 16, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.691187, -103.271045
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Winkler County.
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 36-20 O-10-43417 | Phantom (Wolfcamp) | Crescent Energy Operating, LLC | 6 | 820K | 646K | May 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 51,568 · prior 12 59,757(-14%)
Gas, mcf lease total
Last 12 months 53,479 · prior 12 52,150(+3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Energen Resources CorporationMay 2012 → 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 |
|---|---|---|---|---|---|---|
| 839856-97 | Drill | Energen Resources Corporation | Nov 21, 2018 | May 11, 2018 | Sep 24, 2018 | 12,000 |
| 839856-98 | Drill | Energen Resources Corporation | Jul 12, 2018 | May 11, 2018 | Sep 24, 2018 | 12,000 |
| 839856-99 | Drill | Energen Resources Corporation | May 9, 2018 | May 11, 2018 | Sep 24, 2018 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-43417 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,776 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| RustlerRUSTLER - POSSIBLE FLOW; POSSIBL | 715 | 2,061 |
| Yates | 2,280 | 496 |
| QueenQUEEN-SEVEN RIVERS | 2,700 | 76 |
| Colby-Queen | 2,900 | -124 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,600 | -824 |
| Holt | 4,500 | -1,724 |
| Clear ForkCLEARFORK | 4,750 | -1,974 |
| Glorieta | 4,900 | -2,124 |
| Delaware | 5,015 | -2,239 |
| Wichita-AlbanyWICHITA ALBANY | 6,600 | -3,824 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,037 | 16,999 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 4,947 | 13.5 | 357 S |
| 5.5 | 11,732 | 6.75 | 1,305 S |
| 7.625 | 11,851 | 9.875 | 560 S |
| 4.5 | 17,082 | 6.75 | 1,305 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 | Jun 18, 2019 | Apr 2, 2019 | Yes |
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 42-495-34142 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-34142 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
University 36-2042-495-34143
0.2 KM · Energen Resources Corporation · Section with this well →
| Rustler | 715 | 2,061 |
| Yates | 2,280 | 496 |
| Queen | 2,700 | 76 |
| Colby-Queen | 2,900 | -124 |
| San Andres | 3,600 | -824 |
| Holt | 4,500 | -1,724 |
| Clear Fork | 4,750 | -1,974 |
| Glorieta | 4,900 | -2,124 |
10 TOPS · FIRST 8
University 20 PW42-495-34227
0.4 KM · Shell Western E&P · Section with this well →
| Delaware | 2,232 | 542 |
| Colby-Queen | — | |
| Yates | — | |
| Wichita-Albany | — | |
| San Andres | — | |
| Rustler | — | |
| Queen | — | |
| Holt | — |
10 TOPS · FIRST 8
University 20 PW42-495-34228
0.4 KM · Shell Western E&P · Section with this well →
| Delaware | 2,229 | 545 |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Rustler | — | |
| San Andres | — | |
| Wichita-Albany | — | |
| Yates | — |
10 TOPS · FIRST 8
University 20 PW42-495-34229
0.4 KM · Shell Western E&P · Section with this well →
| Delaware | 2,229 | 545 |
| Yates | — | |
| Clear Fork | — | |
| Colby-Queen | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Rustler | — |
10 TOPS · FIRST 8
University 20 PW42-495-34230
0.4 KM · Shell Western E&P · Section with this well →
| Delaware | 2,233 | 541 |
| Holt | — | |
| Colby-Queen | — | |
| Clear Fork | — | |
| Yates | — | |
| Wichita-Albany | — | |
| San Andres | — | |
| Rustler | — |
10 TOPS · FIRST 8
University 36-2042-495-34141
0.5 KM · Energen Resources Corporation · Section with this well →
| Rustler | 715 | 2,057 |
| Yates | 2,280 | 492 |
| Queen | 2,700 | 72 |
| Colby-Queen | 2,900 | -128 |
| San Andres | 3,600 | -828 |
| Holt | 4,500 | -1,728 |
| Clear Fork | 4,750 | -1,978 |
| Glorieta | 4,900 | -2,128 |
10 TOPS · FIRST 8
University 20 PW42-495-34181
0.7 KM · Shell Western E&P · Section with this well →
| Delaware | 2,233 | 539 |
| Brushy Canyon | 4,447 | -1,675 |
| Yates | — | |
| Colby-Queen | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Rustler | — |
10 TOPS · FIRST 8
University 36-2042-495-34091
0.7 KM · Energen Resources Corporation · Section with this well →
| Rustler | 718 | 2,056 |
| Yates | 2,280 | 494 |
| Queen | 2,700 | 74 |
| Colby-Queen | 2,900 | -126 |
| San Andres | 3,600 | -826 |
| Holt | 4,500 | -1,726 |
| Clear Fork | 4,750 | -1,976 |
| Glorieta | 4,900 | -2,126 |
10 TOPS · FIRST 8
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/49534142, documented in the API reference.