TEXAS · WELLS · WEBB COUNTY · BRISCOE B GU4 STATE LEASE · API 42-479-41485 · DISTRICT 01
Briscoe B GU4 State #18H
Webb County · Briscoe Ranch (Eagleford) field · Horizontal
Briscoe B Gu4 State #18H (API 42-479-41485) is a plugged horizontal well in Webb County, plugged November 4, 2020, last operated by SM Energy Company.
The RRC has issued one drilling permit, issued September 15, 2011, permitted to 10,000 ft.
Completion filings report 3 formation tops, including Anacacho, Austin Chalk, Eagle Ford.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 3, 2025
- Permits on file
- 2,485
- Phone
- (303) 861-8140
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | SM Energy Company |
| Production reports | none |
| Latest permit | SM Energy CompanySep 15, 2011 |
- 10,000
- total depth, ft
- 1
- permits on file
- Sep 15, 2011
- last permit issued
- Jan 11, 2012
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2011 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 11, 2012
- Shut in
- —
- Plugged
- Nov 4, 2020
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Briscoe B GU4 State G-1-269045 | Briscoe Ranch (Eagleford) | SM Energy Company | 1 | 0 | 0 | Nov 2011 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 723666-99 | Drill | SM Energy Company | Sep 6, 2011 | Sep 15, 2011 | Oct 10, 2011 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 11, 2012 | Briscoe B GU4 State G-1-269045 | Briscoe Ranch (Eagleford) | SM Energy Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 678 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 6,308 | -5,630 |
| Austin Chalk | 6,653 | -5,975 |
| Eagle FordEAGLEFORD | 7,088 | -6,410 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,846 | 12,730 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,356 | 13.5 | 782 S |
| 5.5 | 12,863 | 8.75 | 100 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 | Aug 1, 2013 | Oct 9, 2012 | Yes |
Well logs
2 logs loaded from the RRC's log index, the latest received Feb 24, 2015. Density, Neutron, 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 |
|---|---|---|---|---|
| RESISTIVITYSpans Austin Chalk, Eagle Ford | TIFF | 6,700 to 12,905 | Feb 24, 2015run Oct 21, 2011 | 0.78 |
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Anacacho, Austin Chalk | TIFF | 2,346 to 6,700 | Nov 12, 2014run Oct 16, 2011 | 5.36 |
"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 42-479-41485 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-41485 → 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/47941485, documented in the API reference.