WELL · 42-475-34521 · DISTRICT 8
University 18-26S #1
Ward County · War-Wink W. (Wolfcamp) field · Shut IN · Vertical
University 18-26s #1 (API 42-475-34521) is a well in Ward County operated by Eog Resources Inc., completed November 13, 1997 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued October 7, 1997, permitted to 12,000 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Eog Resources Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Delaware, Manzanita, Bone Spring.
Its lease has reported 365K barrels of oil and 454K mcf of gas since November 1997, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,348
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Apr 2026 |
| Latest permit | Enron Oil & Gas CompanyOct 7, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Oct 7, 1997
- last permit issued
- Nov 13, 1997
- completed
- 365K
- cumulative oil, bbl
- 454K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 13, 1997
- Shut in
- —
- 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 lease this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 18-26S O-10-35569 | War-Wink, W. (Wolfcamp) | EOG Resources, Inc. | 3 | 365K | 454K | Nov 1997 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,421 · prior 12 3,309(+3%)
Gas, mcf lease total
Last 12 months 3,765 · prior 12 3,789(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Enron Oil & Gas CompanyNov 1997 → Sep 1999
- 2EOG Resources, Inc.Oct 1999 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 468525-99 | Drill | Enron Oil & Gas Company | Oct 7, 1997 | Oct 7, 1997 | Oct 9, 1997 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-35569 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,819 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 5,107 | -2,288 |
| Manzanita | 6,310 | -3,491 |
| Bone SpringBONE SPRINGS | 8,814 | -5,995 |
| Bone SpringTOP OF THIRD BONE SPRINGS | 11,238 | -8,419 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,401 | 11,533 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,212 | 14.75 | 620 S |
| 8.625 | 5,005 | 11 | 1,800 S |
| 5.5 | 11,822 | 7.875 | 1,500 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 | Jan 22, 1998 | Nov 24, 1997 | Yes |
| 00 | Jan 7, 1998 | — | — |
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 42-475-34521 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-34521 → 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/47534521, documented in the API reference.