WELL · 42-347-31339 · DISTRICT 6
S.F.O.T. Unit #1
Nacogdoches County · Nacogdoches NW (Travis Peak) field · Vertical
S.F.O.T. Unit #1 (API 42-347-31339) is a plugged well in Nacogdoches County, plugged February 19, 2009, last operated by Marathon Oil Company.
The RRC has issued 2 drilling permits between 1984 and 1992, permitted to 10,461 ft.
Completion filings report 2 formation tops, including Pettit, Travis Peak.
Operator of record
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 Sep 2008 |
| Latest permit | Marathon Oil CompanyNov 4, 1992 |
- 10,461
- total depth, ft
- 2
- permits on file
- Nov 4, 1992
- last permit issued
- May 2, 1985
- completed
- 0
- cumulative oil, bbl
- 2.66M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 2, 1985
- Shut in
- —
- Plugged
- Feb 19, 2009
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| S.F.O.T. Unit G-6-116790 | Nacogdoches, NW (Travis Peak) | Marathon Oil Company | 1 | 0 | 0 | Jan 1993 – Feb 2009 |
| S.F.O.T. Unit G-6-142916 | Little Ears (Pettit Lime) | Marathon Oil Company | 1 | 0 | 2.66M | Jan 1993 – Feb 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.
- 1Marathon Oil CompanyJan 1993 → Sep 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 405704-99 | Recompletion | Marathon Oil Company | Nov 5, 1992 | Nov 4, 1992 | Sep 21, 1992 | 10,461 |
| 252312-99 | Drill | Ashland Exploration, Inc. | Sep 21, 1984 | Sep 21, 1984 | Oct 1, 1984 | 449 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-116790 | — | — | — | — |
| — | — G-6-142916 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Pettit | 8,600 |
| Pettit | 8,804 |
| Travis Peak | 8,900 |
| Travis Peak | 9,406 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,201 | 9,205 | Perforated |
| 9,320 | 9,323 | Perforated |
| 9,580 | 9,758 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.875 | 2,616 | 12.25 | 825 S |
| 9.625 | 2,616 | 12.25 | 825 S |
| 5.5 | 10,461 | 8.75 | 850 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 14, 1992 | Oct 19, 1992 | Yes |
| 00 | Nov 30, 1992 | — | Yes |
| 00 | Jun 20, 1985 | Jun 4, 1985 | — |
| 00 | Jun 19, 1985 | — | — |
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 42-347-31339 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-347-31339 → 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/34731339, documented in the API reference.