WELL · 42-289-30627 · DISTRICT 5
Dunn #1
Leon County · Alabama Ferry (Glenrose D ) field · Vertical
Dunn #1 (API 42-289-30627) is a well in Leon County operated by Marshall Expl. Inc., completed May 9, 1985.
The RRC has issued one drilling permit, issued February 27, 1985, permitted to 10,500 ft.
Completion filings report 4 formation tops, including B/Austin Chalk, Buda, Georgetown, Glen Rose.
Its lease has reported 28.5K barrels of oil and 500K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
- Based in
- Tyler, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jun 9, 1992
- Permits on file
- 546
- Phone
- (903) 534-7434
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marshall Expl. Inc. |
| Production reports | Fairway Operating, Inc.through Apr 2026 |
| Latest permit | Marshall Expl. Inc.Feb 27, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 1
- permits on file
- Feb 27, 1985
- last permit issued
- May 9, 1985
- completed
- 28.5K
- cumulative oil, bbl
- 500K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 9, 1985
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Dunn O-5-3061 | Alabama Ferry (Glenrose D, West) | Fairway Operating, Inc. | 1 | 28.5K | 500K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 7,505 · prior 12 4,185(+79%)
Oil, barrels lease total
Last 12 months 633 · prior 12 638(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sonat Exploration Company -TylerJan 1993 → Mar 1994
- 2Cox Resources LimitedApr 1994 → May 1994
- 3Cox Resources Corp.Jun 1994 → May 2000
- 4Ensight Resources, L.L.C.Jun 2000 → Apr 2001
- 5Ocean Energy, Inc.May 2001 → Oct 2002
- 6Nadel & GussmanNov 2002 → Mar 2003
- 7Nadel and Gussman, L.L.C.Apr 2003 → Dec 2003
- 8McRae & Henry, LtdJan 2004 → Dec 2005
- 9Bowles Energy, Inc.Feb 2007 → Oct 2011
- 10Treadstone Energy Partners, LLCDec 2011 → May 2012
- 11Richfield Exploration Co Inc.Jun 2012 → Sep 2013
- 12Graystone Energy CorporationDec 2013 → Oct 2014
- 13Speller Oil CorporationNov 2014 → Oct 2015
- 14Fairway Operating, Inc.Nov 2015 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 268040-99 | Drill | Marshall Expl. Inc. | Feb 27, 1985 | Feb 27, 1985 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-5-3061 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 323 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| B/Austin Chalk | 6,975 | -6,652 |
| Buda | 7,980 | -7,657 |
| Georgetown | 8,010 | -7,687 |
| Glen RoseGLENROSE | 9,155 | -8,832 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,585 | 9,594 | Perforated |
| 9,618 | 9,626 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,553 | 12.25 | 1,300 S |
| 5.5 | 10,124 | 8.75 | 450 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 | May 20, 1987 | — | — |
| 00 | Jan 28, 1986 | May 30, 1985 | — |
| 00 | Jan 22, 1986 | — | — |
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 42-289-30627 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-289-30627 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/28930627, documented in the API reference.