TEXAS · WELLS · PECOS COUNTY · UNIVERSITY "C" LEASE · API 42-371-35110 · DISTRICT 7B
University C #4
Pecos County · Putnam North (Yates) field · Vertical
University C #4 (API 42-371-35110) is a plugged well in Pecos County, plugged March 3, 2010, last operated by Apache Corporation.
The RRC has issued one drilling permit, issued August 16, 1984, permitted to 3,500 ft.
It was permitted by Txo Production Corp. and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 6 formation tops, including Yates, Queen, Tubb, L. Clearfork.
Operator of record
Permitted by TXO Production Corp.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,757
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | none |
| Latest permit | TXO Production Corp.Aug 16, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 1
- permits on file
- Aug 16, 1984
- last permit issued
- Dec 28, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 28, 1984
- Shut in
- —
- Plugged
- Mar 3, 2010
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 "C" G-10-115464 | Putnam, North (Yates) | Apache Corporation | 1 | 0 | 0 | Jan 1993 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 248692-99 | Drill | TXO Production Corp. | Aug 21, 1984 | Aug 16, 1984 | — | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 28, 1984 | University C G-10-115464 | Putnam North (Yates) | Apache Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,568 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 706 | 1,862 |
| Yates | 776 | 1,792 |
| QueenUPPER QUEEN | 1,116 | 1,452 |
| QueenLOWER QUEEN | 1,250 | 1,318 |
| Tubb | 2,704 | -136 |
| L. Clearfork | 2,782 | -214 |
| Clear ForkLOWER CLEARFORK | 2,782 | -214 |
| Wichita-AlbanyWICHITA ALBANY | 3,230 | -662 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 778 | 840 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 700 | 11 | 300 S |
| 4.5 | 3,300 | 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 3, 1986 | May 16, 1986 | — |
| 00 | Apr 24, 1985 | Apr 17, 1985 | — |
| 00 | Apr 13, 1985 | — | — |
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 42-371-35110 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-35110 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/37135110, documented in the API reference.