TEXAS · WELLS · WEBB COUNTY · BRISCOE "G" LEASE · API 42-479-40159 · DISTRICT 04
Briscoe G #1260
Webb County · Gold River North (Olmos) field · Vertical
- Fields on the latest permit · any of 2
- Dos Hermanos,w.(san Miguel 5450) · Gold River, North (Olmos)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Briscoe G #1260 (API 42-479-40159) is a plugged well in Webb County, plugged August 5, 2014, last operated by SM Energy Company.
The RRC has issued one drilling permit, issued April 7, 2008, permitted to 6,450 ft.
It was permitted by ST. Mary Land & Exploration CO. and has since transferred to SM Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Wilcox, Escondido, Olmos.
Its lease has reported 293 barrels of oil and 80.5K mcf of gas since May 2008, with no volume in the three years through April 2026.
Operator of record
Permitted by St. Mary Land & Exploration Co.; the EWA schedule now lists a different operator.
- 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 | SM Energy Companythrough Jun 2014 |
| Latest permit | St. Mary Land & Exploration Co.Apr 7, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,450
- total depth, ft
- 1
- permits on file
- Apr 7, 2008
- last permit issued
- May 19, 2008
- completed
- 293
- cumulative oil, bbl
- 80.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUN 2008 THROUGH JUN 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 19, 2008
- Shut in
- —
- Plugged
- Aug 5, 2014
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 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 "G" G-4-243729 | Gold River, North (Olmos) | SM Energy Company | 1 | 293 | 80.5K | May 2008 – Jun 2014 |
No volumes reported on these leases in the last three years.
Wells named Briscoe G
SM Energy Company's other wells filed under this lease name in Webb 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 wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1St. Mary Land & Exploration Co.Jun 2008 → Jun 2010
- 2SM Energy CompanyJul 2010 → Jun 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 658029-99 | Drill | St. Mary Land & Exploration Co. | Mar 24, 2008 | Apr 7, 2008 | Apr 11, 2008 | 6,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 19, 2008 | Briscoe G G-4-243729 | Gold River North (Olmos) | SM Energy Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 663 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,604 | 4,664 | Perforated |
| 4,726 | 4,732 | Perforated |
| 4,738 | 4,743 | Perforated |
| 4,942 | 4,948 | Perforated |
| 4,952 | 4,978 | Perforated |
| 4,986 | 4,990 | Perforated |
| 4,998 | 5,004 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,284 | 11 | 310 S |
| 2.875 | 5,451 | 6.75 | 1,100 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 | Feb 2, 2009 | Dec 17, 2008 | Yes |
| 00 | Jan 10, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received May 9, 2011. 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 |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Wilcox, Escondido, Olmos | TIFF | 1,284 to 5,458 | May 9, 2011run Apr 17, 2008 | 11.9 |
"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 42-479-40159 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-40159 → 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/47940159, documented in the API reference.