TEXAS · WELLS · WARD COUNTY · API 42-475-30646 · DISTRICT 7B
University 18-29 Gas Unit #1
Ward County · Quito E. (Atoka) field · Producing · Vertical
University 18-29 Gas Unit #1 (API 42-475-30646) is a well in Ward County operated by Apache Corporation, completed May 15, 1991 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 3, 1990, permitted to 20,600 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 6 formation tops, including Atoka, Mississippian, Wolfcamp, Devonian.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Chevron U. S. A. Inc.; 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 | Apache Corporationthrough Apr 2026 |
| Latest permit | Chevron U. S. A. Inc.Oct 3, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 20,600
- total depth, ft
- 1
- permits on file
- Oct 3, 1990
- last permit issued
- May 15, 1991
- completed
- 0
- cumulative oil, bbl
- 1.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 15, 1991
- 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 2 leases 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 18-29 Gas Unit G-10-138951 | Quito, E. (Atoka) | Apache Corporation | 1 | 0 | 1.3M | Jan 1993 – Jul 2026 |
| — G-10-60091 | — | — | 0 | 0 | 0 | — |
Gas, mcf lease total
Last 12 months 23,421 · prior 12 24,631(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Aug 1999
- 2Belco Energy Corp.Sep 1999 → Feb 2002
- 3Westport Oil and Gas Company, LPMar 2002 → Feb 2006
- 4Kerr-McGee Oil & Gas Onshore LPMar 2006 → Nov 2012
- 5Anadarko E&P Onshore LLCNov 2014 → Aug 2017
- 6Forge Energy, LLCOct 2017 → Jan 2018
- 7Oasis Petroleum Permian LLCMar 2018 → Feb 2021
- 8Percussion Petroleum Oper Ii,llcMar 2021 → Jul 2023
- 9Callon Permian II, LLCAug 2023 → Jul 2024
- 10Apache CorporationAug 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 378731-99 | Recompletion | Chevron U. S. A. Inc. | Oct 1, 1990 | Oct 3, 1990 | Apr 18, 1991 | 20,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 15, 1991 | University 18-29 Gas Unit G-10-138951 | Quito E. (Atoka) | Apache Corporation | Producing | 20,600 |
| Oct 27, 1974 | University 18-29 Gas Unit G-10-60091 | Quito East (Fusselman) | Chevron U. S. A. Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,832 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Atoka | 14,490 | -11,658 |
| MississippianMISS. LM. | 15,290 | -12,458 |
| Wolfcamp | 15,709 | -12,877 |
| Devonian | 16,308 | -13,476 |
| Silurian (undifferentiated)SILURIAN | 16,535 | -13,703 |
| Fusselman | 16,785 | -13,953 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,341 | 14,742 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 750 | 26 | 1,200 S |
| 13.375 | 5,000 | 17.5 | 3,300 S |
| 10.75 | 11,799 | 12.25 | 2,850 S |
| 2.875 | 15,991 | — | — |
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 | Sep 23, 1991 | Aug 5, 1991 | Yes |
| 00 | Aug 15, 1991 | — | — |
| 00 | Jan 12, 1984 | Nov 8, 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 42-475-30646 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-30646 → 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/47530646, documented in the API reference.