WELL · 42-237-39588 · DISTRICT 9
Williams-Warren #S 1
Jack County · KRS (Marble Falls) field · Vertical
Williams-Warren #S 1 (API 42-237-39588) is a well in Jack County operated by Petrobal Omega 1 LLC, completed July 13, 2012.
The RRC has issued 3 drilling permits between 2012 and 2016, permitted to 7,000 ft.
It was permitted by Brigadier Operating, LLC and has since transferred to Petrobal Omega 1 LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Pregant Shale, Pregnant Shale, Marble Falls, Comyn.
Its 3 leases have reported 10.8K barrels of oil and 344K mcf of gas since July 2012, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Brigadier Operating, LLC; the EWA schedule now lists a different operator.
Little Elm, TX · P-5 Y, filed Mar 4, 2026 · 125 permits on file · (956) 832-9802
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petrobal Omega 1 LLC |
| Production reports | Eagleridge Operating, LLCthrough Apr 2026 |
| Latest permit | Brigadier Operating, LLCMay 25, 2016 |
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
- 3
- permits on file
- May 25, 2016
- last permit issued
- Jul 13, 2012
- completed
- 10.8K
- cumulative oil, bbl
- 344K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 13, 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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Williams-Warren G-13-284076 | Bartons Chapel, S. (Strawn) | Eagleridge Operating, LLC | 1 | 0 | 214K | Jun 2016 – Jul 2026 |
| Williams-Warren O-13-33311 | KRS (Marble Falls) | Petrobal Omega 1, LLC | 1 | 4.76K | 65.1K | Aug 2013 – Jul 2026 |
| Williams-Warren O-13-32555 | JMG Mag (Miss) | Brigadier Operating, LLC | 1 | 6.06K | 64.9K | Jul 2012 – Feb 2016 |
Gas, mcf lease total
Last 12 months 4,015 · prior 12 4,362(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Swan PC, LPJul 2012 → Nov 2012
- 2Brigadier Operating, LLCDec 2012 → May 2016
- 3Petrobal Omega 1, LLCJun 2016 → Jul 2021
- 4Eagleridge Operating, LLCAug 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 815843-99 | Recompletion | Brigadier Operating, LLC | May 21, 2016 | May 25, 2016 | Jun 6, 2016 | 5,324 |
| 804104-99 | Field transfer | Brigadier Operating, LLC | Feb 24, 2015 | Feb 26, 2015 | Jun 12, 2012 | 5,324 |
| 741558-99 | Drill | Swan PC, LP | May 25, 2012 | Jun 2, 2012 | Jun 12, 2012 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-284076 | — | — | — | — |
| — | — O-13-32555 | — | — | — | — |
| — | — O-13-33311 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,078 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pregant Shale | 4,300 | -3,222 |
| Pregnant Shale | 4,300 | -3,222 |
| Marble Falls | 4,912 | -3,834 |
| Comyn | 5,250 | -4,172 |
| Comyn Lime | 5,250 | -4,172 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,652 | 3,751 | Perforated |
| 4,938 | 5,206 | Perforated |
| 4,938 | 5,210 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 218 | 12.25 | 150 S |
| 5.5 | 5,300 | 7.875 | 195 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 | Oct 16, 2018 | Aug 29, 2018 | — |
| 00 | Jun 8, 2018 | Feb 27, 2018 | — |
| 00 | Nov 2, 2015 | Feb 28, 2015 | Yes |
| 00 | Jun 24, 2013 | Aug 14, 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 42-237-39588 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-39588 → 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/23739588, documented in the API reference.