WELL · 42-237-39790 · DISTRICT 9
Cook #B 6
Jack County · KRS (Marble Falls) field · Shut IN · Vertical
Cook #B 6 (API 42-237-39790) is a well in Jack County operated by Eagleridge Operating LLC, completed March 4, 2014 and listed as shut in on the RRC schedule, shut in January 1, 2024.
The RRC has issued one drilling permit (amended once), issued June 25, 2013, permitted to 5,810 ft.
It was permitted by Brigadier Operating, LLC and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Palo Pinto, Village Bend, Weir, Butram.
Its lease has reported 38.4K barrels of oil and 2.61M mcf of gas since March 2011, last reporting in July 2026. The lease carries 5 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.
- Based in
- Dallas, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 129
- Phone
- (214) 295-6704
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eagleridge Operating LLC |
| Production reports | Eagleridge Operating, LLCthrough Jan 2026 |
| Latest permit | Brigadier Operating, LLCJun 25, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,810
- total depth, ft
- 2
- permits on file
- Jun 25, 2013
- last permit issued
- Mar 4, 2014
- completed
- 38.4K
- cumulative oil, bbl
- 2.61M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 4, 2014
- Shut in
- Jan 1, 2024
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cook O-13-32403 | KRS (Marble Falls) | Eagleridge Operating, LLC | 5 | 38.4K | 2.61M | Mar 2011 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1 · prior 12 71(-99%)
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Brigadier Operating, LLCMay 2011 → Aug 2017
- 2Petrobal Omega 1, LLCSep 2017 → Jun 2021
- 3Eagleridge Operating, LLCSep 2021 → Oct 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 764713-98 | Drill | Brigadier Operating, LLC | Dec 31, 2013 | Jun 25, 2013 | Feb 1, 2014 | 6,300 |
| 764713-99 | Drill | Brigadier Operating, LLC | Jun 17, 2013 | Jun 25, 2013 | — | 6,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 4, 2014 | Cook O-13-32403 | KRS (Marble Falls) | Eagleridge Operating LLC | Shut IN · shut in Jan 1, 2024 | 5,810 |
Formation tops
As filed on W-2/G-1. Subsea from 1,245 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Palo Pinto | 998 | 247 |
| Village Bend | 1,724 | -479 |
| Weir | 1,889 | -644 |
| Butram | 2,202 | -957 |
| AtokaATOKA CONGLOMERATE | — | — |
| BendBEND CONGLOMERATE | — | — |
| CanyonCANYON SAND | — | — |
| Ellenburger | — | — |
| Gunsight | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,268 | 5,350 | Perforated |
| 5,392 | 5,498 | Perforated |
| 5,522 | 5,600 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 463 | 12.25 | 300 S |
| 5.5 | 5,806 | 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 | Jul 17, 2014 | Jul 6, 2014 | 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 42-237-39790 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-39790 → 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/23739790, documented in the API reference.