TEXAS · WELLS · UPTON COUNTY · API 42-461-31859 · DISTRICT 6E
University 10-B #1
Upton County · Benedum (Devonian Gas) field · Shut In · Vertical
University 10-B #1 (API 42-461-31859) is a well in Upton County operated by RP Operating L.L.C., completed May 8, 1996 and listed as shut in on the RRC schedule, shut in September 1, 2021.
The RRC has issued 2 drilling permits between 1981 and 1996, permitted to 11,690 ft.
It was permitted by Texland-Rector & Schumacher and has since transferred to RP Operating L.L.C. on the wellbore schedule.
Completion filings report 3 formation tops, including Yates, Wolfcamp, Devonian.
Its 2 leases have reported 72.6K barrels of oil and 179K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Texland-Rector & Schumacher; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 4, 2026
- Permits on file
- 219
- Phone
- (713) 874-9000
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 Apr 2021 |
| Latest permit | Texland-Rector & SchumacherApr 18, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,690
- total depth, ft
- 2
- permits on file
- Apr 18, 1996
- last permit issued
- May 8, 1996
- completed
- 72.6K
- cumulative oil, bbl
- 179K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 8, 1996
- Shut in
- Sep 1, 2021
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 10-B O-9-14407 | Benedum (Devonian, Gas) | RP Operating, L.L.C. | 1 | 66.4K | 151K | May 1996 – Jul 2026 |
| University "10-B" O-9-9739 | Benedum (Fusselman) | Endeavor Energy Resources L.P. | 1 | 6.24K | 27.9K | Jan 1993 – Jan 2005 |
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.
- 1Texland-Rector & SchumacherJan 1993 → Jul 1998
- 2Stephens, Autry C.Aug 1998 → Aug 2000
- 3Endeavor Energy Resources L.P.Sep 2000 → Oct 2019
- 4RP Operating, L.L.C.Nov 2019 → Apr 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 447148-99 | Recompletion | Texland-Rector & Schumacher | Apr 17, 1996 | Apr 18, 1996 | Apr 8, 1996 | 11,690 |
| 144577-99 | Drill | Texland-Rector & Schumacher | Dec 16, 1981 | Dec 16, 1981 | Dec 16, 1981 | 11,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 8, 1996 | University 10-B O-9-14407 | Benedum (Devonian Gas) | RP Operating L.L.C. | Shut In · shut in Sep 1, 2021 | 11,690 |
| Aug 17, 1982 | University 10-B O-9-9739 | Benedum (Fusselman) | Endeavor Energy Resources L.P. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,713 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,192 | 11,446 | Perforated |
| 11,537 | 11,587 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 438 | 17.5 | 420 S |
| 8.625 | 5,010 | 11 | 300 S |
| 2.875 | 11,474 | — | — |
| 5.5 | 11,689 | 7.875 | 750 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 21, 1996 | Jul 15, 1996 | Yes |
| 00 | Jul 18, 1996 | — | — |
| 00 | Jan 12, 1984 | Sep 13, 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 42-461-31859 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-31859 → 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/46131859, documented in the API reference.