WELL · 42-003-35927 · DISTRICT 8
University -AY- #1
Andrews County · Wemac SE (Wolfcamp) field · Vertical
University -AY- #1 (API 42-003-35927) is a plugged well in Andrews County, plugged December 7, 1998, last operated by Pioneer Exploration Company.
The RRC has issued one drilling permit, issued September 30, 1987, permitted to 10,200 ft.
It was permitted by Amoco Production Company and has since transferred to Pioneer Exploration Company on the wellbore schedule.
Completion filings report 6 formation tops, including Yates, Queen, Grayburg, San Andres.
Its lease has reported 6.32K barrels of oil and 971 mcf of gas since January 1993, last reporting in February 1999.
Operator of record
Permitted by Amoco Production Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jun 30, 2000
- Permits on file
- 83
- Phone
- (281) 893-9400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Exploration Company |
| Production reports | Pioneer Exploration Companythrough Apr 1998 |
| Latest permit | Amoco Production CompanySep 30, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,200
- total depth, ft
- 1
- permits on file
- Sep 30, 1987
- last permit issued
- Feb 28, 1988
- completed
- 6.32K
- cumulative oil, bbl
- 971
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 28, 1988
- Shut in
- —
- Plugged
- Dec 7, 1998
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 -AY- O-10-31745 | Wemac, SE (Wolfcamp) | Pioneer Exploration Company | 1 | 6.32K | 971 | Jan 1993 – Feb 1999 |
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.
- 1Pioneer Exploration CompanyJan 1993 → Apr 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 336674-99 | Drill | Amoco Production Company | Sep 30, 1987 | Sep 30, 1987 | — | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-31745 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,090 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 3,220 | -130 |
| Queen | 4,250 | -1,160 |
| Grayburg | 4,635 | -1,545 |
| San Andres | 5,326 | -2,236 |
| Clear ForkCLEARFORK | 7,052 | -3,962 |
| Wolfcamp | 8,910 | -5,820 |
| WolfcampLOWER WOLFCAMP | 8,975 | -5,885 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,922 | 9,042 | Perforated |
| 8,922 | 9,112 | Perforated |
| 9,096 | 9,112 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,725 | 17.5 | 1,725 S |
| 8.625 | 4,798 | 12.25 | 2,800 S |
| 5.5 | 9,700 | 7.875 | 1,575 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 | Jun 28, 1991 | Mar 20, 1991 | — |
| 00 | Apr 22, 1988 | Mar 15, 1988 | Yes |
| 00 | Apr 19, 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 42-003-35927 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-35927 → 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/00335927, documented in the API reference.