TEXAS · WELLS · ROBERTSON COUNTY · BIG RED UNIT LEASE · API 42-395-30625 · DISTRICT 05
Big Red Unit #1
Robertson County · Wildcat field · Directional
Big Red Unit #1 (API 42-395-30625) is a plugged well in Robertson County, plugged July 24, 2025, last operated by Wildfire Energy Operating LLC.
The RRC has issued one drilling permit, issued November 17, 2000, permitted to 17,500 ft.
It was permitted by Williams, Clayton Energy, Inc. and has since transferred to Wildfire Energy Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Austin Chalk, Buda, Travis Peak, Knowles.
Operator of record
Permitted by Williams, Clayton Energy, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 24, 2025
- Permits on file
- 171
- Phone
- (832) 558-0100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wildfire Energy Operating LLC |
| Production reports | none |
| Latest permit | Williams, Clayton Energy, Inc.Nov 17, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 17,500
- total depth, ft
- 1
- permits on file
- Nov 17, 2000
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAR 2001 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Jul 24, 2025
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Big Red Unit G-5-185586 | Wildcat | Wildfire Energy Operating LLC | 1 | 0 | 0 | Mar 2001 – — |
No volumes reported on these leases in the last three years.
Wells named Big Red Unit
Wildfire Energy Operating LLC's other wells filed under this lease name in Robertson County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsPermits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 502068-99 | Drill | Williams, Clayton Energy, Inc. | Nov 17, 2000 | Nov 17, 2000 | Nov 27, 2000 | 17,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | Big Red Unit G-5-185586 | Wildcat | Wildfire Energy Operating LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 260 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 5,530 | -5,270 |
| Buda | 6,160 | -5,900 |
| Travis Peak | 9,350 | -9,090 |
| Knowles | 12,440 | -12,180 |
| Cotton ValleyCOTTON VALLEY LIME | 14,379 | -14,119 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,032 | 17.5 | 2,055 S |
| 9.625 | 12,885 | 12.25 | 3,115 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 3, 2002 | Oct 15, 2001 | Yes |
| 00 | Nov 27, 2001 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Dec 4, 2006. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| ResistivityARRAY INDUCTIONSpans Austin Chalk, Buda, Travis Peak, Knowles, Cotton Valley | TIFF | 3,032 to 15,269 | Dec 4, 2006run Jan 27, 2001 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-395-30625 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-395-30625 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/39530625, documented in the API reference.