WELL · 42-443-30875 · DISTRICT 7
University 30 #4
Terrell County · Pakenham (Wolfcamp) field · Producing · Vertical
University 30 #4 (API 42-443-30875) is a well in Terrell County operated by Hilcorp Energy Company, completed July 9, 2001 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 1, 2001, permitted to 9,000 ft.
It was permitted by Athanor Texas Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including Base Cretaceous (marker), Top Of Wolfcampian, Top Of A2 Wolfcamp Sand, Top Of Sob Shale.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Athanor Texas Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,453 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | OXY USA Inc.through Apr 2026 |
| Latest permit | Athanor Texas Inc.Jun 1, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Jun 1, 2001
- last permit issued
- Jul 9, 2001
- completed
- 0
- cumulative oil, bbl
- 274K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2001 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 9, 2001
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: 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 30 G-9-185800 | Pakenham (Wolfcamp) | Hilcorp Energy Company | 1 | 0 | 274K | Jul 2001 – Jul 2026 |
Gas, mcf lease total
Last 12 months 3,340 · prior 12 4,412(-24%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Athanor Texas Inc.Jul 2001 → Dec 2002
- 2Nuevo Texas Inc.Jan 2003 → Dec 2004
- 3PXP Texas Inc.Jan 2005 → Sep 2006
- 4Vintage Petroleum, LLCOct 2006 → Mar 2008
- 5OXY USA Inc.Apr 2008 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 509729-99 | Drill | Athanor Texas Inc. | Jun 1, 2001 | Jun 1, 2001 | Jun 8, 2001 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-185800 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,404 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE OF CRETACEOUS | 923 | 1,481 |
| Top of Wolfcampian | 4,282 | -1,878 |
| Top of A2 Wolfcamp Sand | 7,936 | -5,532 |
| Top of Sob Shale | 8,065 | -5,661 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,947 | 8,054 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,244 | 12.25 | 714 S |
| 5.5 | 8,093 | 7.875 | 300 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 | Dec 18, 2001 | Oct 9, 2001 | Yes |
| 00 | Dec 5, 2001 | — | — |
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 42-443-30875 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-443-30875 → 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/44330875, documented in the API reference.