TEXAS · WELLS · WHARTON COUNTY · WHARTON COUNTY JR. COLLEGE LEASE · API 42-481-33151 · DISTRICT 03
Wharton County Jr. College #1
Wharton County · Wharton S. (Frio 5900) field · Vertical
Wharton County JR. College #1 (API 42-481-33151) is a plugged well in Wharton County, plugged March 23, 1994, last operated by Cornerstone Petroleum Inc..
The RRC has issued one drilling permit (amended once), issued March 11, 1988, permitted to 6,226 ft.
Completion filings report 3 formation tops, including Miocene (undifferentiated), Discorbis, Texaco Frio.
Operator of record
- Based in
- Austin, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Feb 3, 1989
- Permits on file
- 2
- Phone
- (512) 338-4703
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cornerstone Petroleum Inc. |
| Production reports | none |
| Latest permit | Cornerstone Petroleum, Inc.Mar 11, 1988 |
- 6,226
- total depth, ft
- 2
- permits on file
- Mar 11, 1988
- last permit issued
- Apr 17, 1988
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 17, 1988
- Shut in
- —
- Plugged
- Mar 23, 1994
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 |
|---|---|---|---|---|---|---|
| Wharton County Jr. College G-3-127239 | Wharton, S. (Frio 5900) | Cornerstone Petroleum, Inc. | 1 | 0 | 0 | by Jan 1993 – — |
No volumes reported on these leases in the last three years.
Wells named Wharton County Jr. College
Cornerstone Petroleum Inc.'s other wells filed under this lease name in Wharton County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsPermits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 343809-98 | Drill | Cornerstone Petroleum, Inc. | Apr 8, 1988 | Mar 11, 1988 | — | 6,226 |
| 343809-99 | Drill | Cornerstone Petroleum, Inc. | Mar 11, 1988 | Mar 11, 1988 | — | 5,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 17, 1988 | Wharton County Jr. College G-3-127239 | Wharton S. (Frio 5900) | Cornerstone Petroleum Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 98 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE BASE | 2,200 | -2,102 |
| Discorbis | 4,500 | -4,402 |
| Texaco Frio | 4,667 | -4,569 |
| Texaco Frio | 5,702 | -5,604 |
| Texaco Frio | 5,734 | -5,636 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,934 | 5,938 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 759 | 12.25 | 377 S |
| 4.5 | 5,967 | 7.875 | 1,120 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 13, 1988 | May 12, 1988 | Yes |
| 00 | Jun 2, 1988 | — | — |
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 42-481-33151 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-33151 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/48133151, documented in the API reference.