WELL · 42-475-30639 · DISTRICT 8
University 18-31 #1
Ward County · Quito East (Cherry Canyon) field · Vertical
University 18-31 #1 (API 42-475-30639) is a plugged well in Ward County, plugged April 26, 2001, last operated by Belco Energy Corp..
The RRC has issued 2 drilling permits between 1979 and 1987, permitted to 17,648 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Belco Energy Corp. on the wellbore schedule.
Completion filings report 7 formation tops, including Lamar, Bell Canyon, Cherry Canyon, Brushy Canyon.
Its 2 leases have reported 3.96K barrels of oil and 104K mcf of gas since January 1993, last reporting in May 2001. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Aug 7, 2001
- Permits on file
- 109
- Phone
- (214) 692-1800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron U. S. A. Inc. |
| Production reports | Chevron U. S. A. Inc.through Aug 1998 |
| Latest permit | Chevron U. S. A. Inc.Nov 2, 1987 |
- 17,648
- total depth, ft
- 2
- permits on file
- Nov 2, 1987
- last permit issued
- Jun 22, 1995
- completed
- 3.96K
- cumulative oil, bbl
- 104K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2001
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 22, 1995
- Shut in
- —
- Plugged
- Apr 26, 2001
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 "18-31" O-10-30175 | Quito, East (Cherry Canyon) | Belco Energy Corp. | 2 | 3.96K | 104K | Jan 1993 – May 2001 |
| — O-10-25542 | — | — | 0 | 0 | 0 | — |
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.
- 1Chevron U. S. A. Inc.Jan 1993 → Aug 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 337931-99 | Recompletion | Chevron U. S. A. Inc. | Oct 26, 1987 | Nov 2, 1987 | Nov 29, 1987 | 17,648 |
| 56581-99 | Recompletion | Gulf Oil Corp. | Aug 28, 1979 | Aug 28, 1979 | — | 17,648 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 22, 1995 | University 18-31 O-10-30175 | Quito East (Cherry Canyon) | Belco Energy Corp. | Plugged | — |
| Aug 13, 1974 | University 18-31 O-10-25542 | War-Wink S. (Wolfcamp) | Chevron U. S. A. Inc. | Plugged | — |
| — | University 18-31 G-10-59498 | Quito E. (Atoka) | Gulf Oil Corp. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,812 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lamar | 5,118 | -2,306 |
| Bell Canyon | 5,152 | -2,340 |
| Cherry Canyon | 6,006 | -3,194 |
| Brushy Canyon | 7,226 | -4,414 |
| Bone SpringBONE SPRINGS | 8,622 | -5,810 |
| Wolfcamp | 11,038 | -8,226 |
| Atoka | 14,300 | -11,488 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,045 | 6,051 | Perforated |
| 6,129 | 6,180 | Perforated |
| 6,173 | 6,180 | Perforated |
| 6,304 | 6,310 | Perforated |
| 11,038 | 11,200 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 738 | 26 | 1,200 S |
| 13.375 | 4,957 | 17.5 | 2,950 S |
| 3.5 | 10,995 | — | — |
| 10.75 | 11,815 | 12.25 | 2,350 S |
| 1.75 | 11,815 | 12.25 | 2,350 S |
| 2.875 | 14,041 | — | — |
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 | Oct 20, 1995 | Aug 4, 1995 | — |
| 00 | Feb 25, 1992 | Dec 23, 1991 | Yes |
| 00 | Jan 29, 1992 | Aug 29, 1979 | — |
| 00 | Jan 12, 1984 | Aug 29, 1979 | — |
| 00 | Jan 12, 1984 | Aug 30, 1974 | — |
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 42-475-30639 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-30639 → 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/47530639, documented in the API reference.