WELL · 42-105-41413 · DISTRICT 7
University 51 #1H
Crockett County · Lin (Wolfcamp) field · Horizontal
University 51 #1H (API 42-105-41413) is a horizontal well in Crockett County operated by EP Energy E&P Company L.P., completed September 2, 2012.
The RRC has issued one drilling permit, issued February 16, 2012, permitted to 8,500 ft.
It was permitted by Petrohawk Operating Company and has since transferred to EP Energy E&P Company L.P. on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.
Its 2 leases have reported 778K barrels of oil and 6.89M mcf of gas since June 2012, last reporting in July 2026. The leases carry 22 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Petrohawk Operating Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jan 30, 2024
- Permits on file
- 1,518
- Phone
- (713) 997-1000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EP Energy E&P Company L.P. |
| Production reports | RRP Operating LLCthrough Apr 2026 |
| Latest permit | Petrohawk Operating CompanyFeb 16, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 1
- permits on file
- Feb 16, 2012
- last permit issued
- Sep 2, 2012
- completed
- 778K
- cumulative oil, bbl
- 6.89M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 2, 2012
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 22 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University South O-9-18991 | Lin (Wolfcamp) | RRP Operating LLC | 21 | 745K | 6.87M | Feb 2015 – Jul 2026 |
| University 51 O-9-17981 | Lin (Wolfcamp) | EP Energy E&P Company, L.P. | 1 | 32.3K | 17.4K | Jun 2012 – Sep 2015 |
Gas, mcf lease total
Last 12 months 427,715 · prior 12 510,909(-16%)
Oil, barrels lease total
Last 12 months 33,222 · prior 12 35,088(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Petrohawk Operating CompanySep 2012 → Nov 2012
- 2EP Energy E&P Company, L.P.May 2014 → Jan 2021
- 3RRP Operating LLCFeb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 733266-99 | Drill | Petrohawk Operating Company | Feb 6, 2012 | Feb 16, 2012 | Apr 22, 2012 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17981 | — | — | — | — |
| — | — O-9-18991 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,648 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,934 | 13,605 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 939 | 17.5 | 1,035 S |
| 9.625 | 4,589 | 12.25 | 1,370 S |
| 5.5 | 13,634 | 8.75 | 2,500 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 | Aug 11, 2015 | Dec 20, 2012 | Yes |
| 00 | Aug 16, 2013 | Dec 20, 2012 | Yes |
| 00 | Jul 9, 2013 | Sep 24, 2012 | 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 42-105-41413 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-41413 → 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/10541413, documented in the API reference.