WELL · 42-413-31056 · DISTRICT 7
University 57-5 #1
Schleicher County · University 101 (Ellenburger) field · Vertical
University 57-5 #1 (API 42-413-31056) is a plugged well in Schleicher County, plugged September 11, 1988, last operated by Gray Oil & Gas Company.
The RRC has issued 3 drilling permits between 1981 and 1985, permitted to 8,500 ft.
Completion filings report 3 formation tops, including Wolfcamp, Canyon, Ellenburger.
Operator of record
Midland, TX · P-5 Y, filed May 15, 1989 · 2 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Gray Oil & Gas Company |
| Production reports | none |
| Latest permit | Gray Oil & Gas CompanySep 3, 1985 |
- 8,500
- total depth, ft
- 3
- permits on file
- Sep 3, 1985
- last permit issued
- Sep 12, 1985
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 12, 1985
- Shut in
- —
- Plugged
- Sep 11, 1988
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 283813-99 | Recompletion | Gray Oil & Gas Company | Sep 3, 1985 | Sep 3, 1985 | — | 8,054 |
| 184708-99 | Recompletion | Worldwide Energy Corporation | Jan 26, 1983 | Jan 26, 1983 | — | 7,800 |
| 118861-99 | Drill | Worldwide Energy Corporation | May 21, 1981 | May 21, 1981 | Jul 1, 1981 | 8,500 |
Formation tops
As filed on W-2/G-1. Subsea from 2,503 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wolfcamp | 6,329 | -3,826 |
| Canyon | 6,962 | -4,459 |
| Canyon | 7,014 | -4,511 |
| Ellenburger | 7,807 | -5,304 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,962 | 8,042 | Perforated |
| 7,172 | 7,240 | Perforated |
| 7,866 | 8,042 | Perforated |
| 7,956 | 8,042 | Perforated |
| 8,034 | 8,042 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,410 | 11 | 450 S |
| 2.375 | 7,038 | — | — |
| 2.375 | 7,076 | — | — |
| 4.5 | 8,054 | 7.875 | 600 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 | Apr 14, 1986 | Mar 14, 1986 | Yes |
| 00 | Nov 6, 1985 | Sep 16, 1985 | Yes |
| 00 | Oct 30, 1985 | Oct 14, 1985 | — |
| 00 | Jan 12, 1984 | Jun 24, 1983 | — |
| 00 | Jan 12, 1984 | Sep 30, 1981 | Yes |
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 42-413-31056 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-413-31056 → 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/41331056, documented in the API reference.