WELL · 42-461-31846 · DISTRICT 7
University 10-A #1H
Upton County · Benedum SW. (Wolfcamp) field · Horizontal
University 10-A #1H (API 42-461-31846) is a horizontal well in Upton County operated by Endeavor Energy Resources L.P., completed October 29, 1986.
The RRC has issued 3 drilling permits between 1981 and 2003, permitted to 12,000 ft.
Completion filings report 5 formation tops, including Wolfcamp, Strawn, Barnett, Devonian.
Its 3 leases have reported 37.2K barrels of oil and 408K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Endeavor Energy Resources L.P.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 12, 2026
- Permits on file
- 6,190
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | RP Operating, L.L.C.through Jul 2021 |
| Latest permit | Endeavor Energy Resources L.P.Oct 15, 2003 |
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
- Oct 15, 2003
- last permit issued
- Oct 29, 1986
- completed
- 37.2K
- cumulative oil, bbl
- 408K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 29, 1986
- 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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University "10-A" O-9-15681 | Benedum (Fusselman) | RP Operating, L.L.C. | 1 | 33K | 394K | Mar 2004 – Jul 2026 |
| University "10-A" O-9-12066 | Benedum, SW. (Wolfcamp) | Endeavor Energy Resources L.P. | 1 | 4.22K | 13.1K | Jan 1993 – Apr 2005 |
| University "10-A" O-9-9509 | Benedum (Fusselman) | Texland-Rector & Schumacher | 1 | 0 | 0 | Jan 1993 – Nov 1996 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stephens, Autry C.Nov 1998 → Aug 2000
- 2Endeavor Energy Resources L.P.Sep 2000 → Oct 2019
- 3RP Operating, L.L.C.Nov 2019 → Jul 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 537564-99 | Recompletion | Endeavor Energy Resources L.P. | Oct 15, 2003 | Oct 15, 2003 | Jan 10, 2004 | 12,000 |
| 322197-99 | Recompletion | Texland-Rector & Schumacher | Oct 22, 1986 | Oct 22, 1986 | — | 11,630 |
| 141823-99 | Drill | Texland-Rector & Schumacher | Nov 30, 1981 | Nov 30, 1981 | — | 11,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-9509 | — | — | — | — |
| — | — O-9-12066 | — | — | — | — |
| — | — O-9-15681 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,175 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,888 | 8,895 | Perforated |
| 11,453 | 11,507 | Perforated |
| 11,848 | 13,844 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 447 | 17.5 | 400 S |
| 13.375 | 456 | 17.5 | 400 S |
| 8.625 | 4,850 | 11 | 300 S |
| 2.875 | 8,450 | — | — |
| 5.5 | 11,630 | 7.875 | 800 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 14, 2005 | Jul 26, 2004 | — |
| 00 | Apr 6, 2005 | Nov 26, 1986 | Yes |
| 00 | Dec 16, 1986 | Nov 26, 1986 | Yes |
| 00 | Dec 5, 1986 | — | — |
| 00 | Jan 12, 1984 | Apr 12, 1982 | — |
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 42-461-31846 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-31846 → 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/46131846, documented in the API reference.