TEXAS · WELLS · DIMMIT COUNTY · BRISCOE CATARINA EAST GU1 LEASE · API 42-127-36548 · DISTRICT 01
Briscoe Catarina East GU1 #12H
Dimmit County · Briscoe Ranch (Eagleford) field · Temp Abandoned · Horizontal
Briscoe Catarina East Gu1 #12H (API 42-127-36548) is a horizontal well in Dimmit County operated by SM Energy Company, completed February 18, 2016 and listed as temp abandoned on the RRC schedule, shut in December 1, 2016.
The RRC has issued one drilling permit, issued September 10, 2014, permitted to 7,763 ft.
Completion filings report 9 formation tops, including Escondido, Olmos, San Miguel, Austin Chalk.
Its lease has reported 28.5K barrels of oil and 255K mcf of gas since February 2015, last reporting volume in June 2025.
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 | SM Energy Companythrough Jun 2025 |
| Latest permit | SM Energy CompanySep 10, 2014 |
- 7,763
- total depth, ft
- 1
- permits on file
- Sep 10, 2014
- last permit issued
- Feb 18, 2016
- completed
- 28.5K
- cumulative oil, bbl
- 255K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2015 THROUGH Jun 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 18, 2016
- Shut in
- Dec 1, 2016
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Briscoe Catarina East GU1 G-1-280409 | Briscoe Ranch (Eagleford) | SM Energy Company | 1 | 28.5K | 255K | Feb 2015 – Jun 2025 |
Gas, mcf lease total
Last 12 months 128 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1SM Energy CompanyFeb 2015 → Jun 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 793033-99 | Drill | SM Energy Company | Jul 31, 2014 | Sep 10, 2014 | Oct 16, 2014 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 18, 2016 | Briscoe Catarina East GU1 G-1-280409 | Briscoe Ranch (Eagleford) | SM Energy Company | Temp Abandoned · shut in Dec 1, 2016 | 7,763 |
Formation tops
As filed on W-2/G-1. Subsea from 637 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 3,072 | -2,435 |
| OlmosOLMOS - DISPOSAL | 4,354 | -3,717 |
| San MiguelSAN MIGUEL - H2S | 5,871 | -5,234 |
| Austin ChalkAUSTIN CHALK - H2S | 7,124 | -6,487 |
| Eagle FordEAGLE FORD - H2S | 7,614 | -6,977 |
| EdwardsEDWARDS - H2S | — | — |
| GeorgetownGEORGETOWN - H2S | — | — |
| Glen RoseGLEN ROSE - DISPOSAL | — | — |
| Pearsall | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,071 | 12,922 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,876 | 13.5 | 810 S |
| 5.5 | 12,982 | 8.75 | 2,460 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 9, 2018 | Dec 28, 2017 | — |
| 00 | Aug 8, 2018 | Dec 28, 2017 | — |
| 00 | Jul 25, 2016 | Jun 29, 2016 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 9, 2016. 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 Escondido, Olmos, San Miguel, Austin Chalk, Eagle Ford | TIFF | 1,850 to 12,992 | Nov 9, 2016run Oct 22, 2014 | 1.28 |
"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 42-127-36548 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-36548 → 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/12736548, documented in the API reference.