WELL · 42-237-39508 · DISTRICT 9
Stewart - Martin Unit #S 3
Jack County · KRS (Marble Falls) field · Directional
Stewart - Martin Unit #S 3 (API 42-237-39508) is a well in Jack County operated by Eagleridge Operating LLC, completed February 7, 2012.
The RRC has issued one drilling permit, issued January 4, 2012, permitted to 7,000 ft.
It was permitted by Swan PC, LP and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Bryson, Pregnant Shale, Marble Falls.
Its 2 leases have reported 15.4K barrels of oil and 298K mcf of gas since February 2012, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Swan PC, LP; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jan 4, 2026 · 129 permits on file · (855) 820-6008
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eagleridge Operating LLC |
| Production reports | Eagleridge Operating, LLCthrough Feb 2026 |
| Latest permit | Swan PC, LPJan 4, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 1
- permits on file
- Jan 4, 2012
- last permit issued
- Feb 7, 2012
- completed
- 15.4K
- cumulative oil, bbl
- 298K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 7, 2012
- 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 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 |
|---|---|---|---|---|---|---|
| Stewart - Martin Unit G-13-297012 | KRS (Marble Falls) | Eagleridge Operating, LLC | 1 | 0 | 776 | Feb 2024 – Jul 2026 |
| Stewart - Martin Unit O-13-32165 | KRS (Marble Falls) | Eagleridge Operating, LLC | 1 | 15.4K | 297K | Feb 2012 – Apr 2025 |
Gas, mcf lease total
Last 12 months 167 · prior 12 478(-65%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Swan PC, LPFeb 2012 → Nov 2012
- 2Brigadier Operating, LLCDec 2012 → Dec 2016
- 3Petrobal Omega 1, LLCAug 2018 → Jun 2021
- 4Eagleridge Operating, LLCAug 2021 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 730809-99 | Drill | Swan PC, LP | Dec 29, 2011 | Jan 4, 2012 | Jan 8, 2012 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-297012 | — | — | — | — |
| — | — O-13-32165 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,160 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BrysonBRYSON LIME | 3,070 | -1,910 |
| Pregnant Shale | 4,600 | -3,440 |
| Marble Falls | 4,950 | -3,790 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,999 | 5,200 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 460 | 12.25 | 325 S |
| 5.5 | 5,658 | 7.875 | 180 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 4, 2024 | Mar 14, 2024 | — |
| 00 | Aug 16, 2012 | Apr 17, 2012 | 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 42-237-39508 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-39508 → 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/23739508, documented in the API reference.