WELL · 42-461-34241 · DISTRICT 7
University 12 #1
Upton County · Sheep Mountain (Consolidated) field · Horizontal
University 12 #1 (API 42-461-34241) is a plugged horizontal well in Upton County, plugged June 24, 2013, last operated by Chevron Midcontinent L.P..
The RRC has issued 2 drilling permits (amended once) between 2001 and 2011, permitted to 12,500 ft.
Completion filings report 8 formation tops, including Yates, Clear Fork, Spraberry, Dean.
Its 2 leases have reported 218 barrels of oil and 855K mcf of gas since March 2002, last reporting in November 2013. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Jan 4, 2026 · 173 permits on file · (800) 231-0623
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron Midcontinent L.P. |
| Production reports | Chevron Midcontinent, L.P.through Oct 2012 |
| Latest permit | Chevron Midcontinent, L.P.Oct 11, 2011 |
- 12,500
- total depth, ft
- 3
- permits on file
- Oct 11, 2011
- last permit issued
- Dec 14, 2011
- completed
- 218
- cumulative oil, bbl
- 855K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2002 THROUGH Nov 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 14, 2011
- Shut in
- —
- Plugged
- Jun 24, 2013
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 "12" O-9-18104 | Sheep Mountain (Consolidated) | Chevron Midcontinent, L.P. | 1 | 218 | 175 | Dec 2011 – Nov 2013 |
| University 12 G-9-188582 | Benedum (Devonian, Gas) | Chevron Midcontinent, L.P. | 1 | 0 | 855K | Mar 2002 – Nov 2012 |
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.
- 1Pure Resources, L.P.Mar 2002 → Mar 2006
- 2Chevron Midcontinent, L.P.Apr 2006 → Oct 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 725451-99 | Recompletion | Chevron Midcontinent, L.P. | Sep 30, 2011 | Oct 11, 2011 | Oct 27, 2011 | 11,000 |
| 516265-98 | Drill | Pure Resources, L.P. | May 3, 2002 | Dec 18, 2001 | Jan 12, 2002 | 12,500 |
| 516265-99 | Drill | Pure Resources, L.P. | Dec 18, 2001 | Dec 18, 2001 | — | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-188582 | — | — | — | — |
| — | — O-9-18104 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,685 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,191 | 494 |
| Clear ForkCLEARFORK | 5,995 | -3,310 |
| Spraberry | 6,749 | -4,064 |
| Spraberry | 6,755 | -4,070 |
| Dean | 8,054 | -5,369 |
| Wolfcamp | 8,225 | -5,540 |
| Wolfcamp | 8,266 | -5,581 |
| PennsylvanianPENN | 10,169 | -7,484 |
| Barnett | 10,607 | -7,922 |
| Devonian | 11,062 | -8,377 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,750 | 7,760 | Perforated |
| 7,950 | 7,960 | Perforated |
| 8,160 | 8,170 | Perforated |
| 8,670 | 8,690 | Perforated |
| 9,460 | 9,480 | Perforated |
| 9,730 | 9,750 | Perforated |
| 9,900 | 10,156 | Perforated |
| 12,584 | 15,005 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 447 | 17.5 | 380 S |
| 9.625 | 4,024 | 12.25 | 1,450 S |
| 7 | 11,241 | 8.75 | 705 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 | Nov 8, 2013 | Nov 28, 2012 | — |
| 00 | Jul 16, 2002 | Apr 15, 2002 | Yes |
| 00 | May 22, 2002 | — | — |
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 42-461-34241 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-34241 → 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/46134241, documented in the API reference.