WELL · 42-383-34799 · DISTRICT 7
University 6A #3
Reagan County · Grierson Spring (Strawn) field · Vertical
University 6a #3 (API 42-383-34799) is a plugged well in Reagan County, plugged August 12, 2008, last operated by Marathon Oil Company.
The RRC has issued one drilling permit, issued August 1, 1997, permitted to 9,500 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Marathon Oil Company on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Dean, Strawn, Devonian.
Operator of record
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Apr 4, 2026 · 3,707 permits on file · (800) 332-9449
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marathon Oil Company |
| Production reports | Marathon Oil Companythrough Dec 2007 |
| Latest permit | Enron Oil & Gas CompanyAug 1, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 1
- permits on file
- Aug 1, 1997
- last permit issued
- Oct 3, 1997
- completed
- 0
- cumulative oil, bbl
- 143K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1997 THROUGH Mar 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 3, 1997
- Shut in
- —
- Plugged
- Aug 12, 2008
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 6A G-9-165113 | Grierson Spring (Strawn) | Marathon Oil Company | 1 | 0 | 143K | Oct 1997 – Mar 2009 |
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.
- 1Enron Oil & Gas CompanyOct 1997 → Sep 1999
- 2EOG Resources, Inc.Oct 1999 → Jan 2003
- 3Marathon Oil CompanyFeb 2003 → Dec 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 464414-99 | Drill | Enron Oil & Gas Company | Jun 30, 1997 | Aug 1, 1997 | Sep 10, 1997 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-165113 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,736 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,610 | 8,716 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 837 | 14.75 | 375 S |
| 8.625 | 3,055 | 11 | 1,200 S |
| 4.5 | 8,900 | 7.875 | 275 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 | Dec 29, 1997 | Oct 30, 1997 | Yes |
| 00 | Nov 7, 1997 | — | — |
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 42-383-34799 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-34799 → 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/38334799, documented in the API reference.