WELL · 42-479-45236 · DISTRICT 1
Galvan Ranch #C436H
Webb County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Galvan Ranch #C436H (API 42-479-45236) is a horizontal well in Webb County operated by SM Energy Company, completed August 24, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 5, 2024, permitted to 8,900 ft.
Completion filings report 10 formation tops, including Wilcox, Escondido, San Miguel, Anacacho.
No lease production has been reported under this well’s leases.
Operator of record
Midland, TX · P-5 Y, filed Jul 4, 2026 · 2,485 permits on file · (432) 563-8316
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | SM Energy Company |
| Production reports | SM Energy Companythrough Apr 2026 |
| Latest permit | SM Energy CompanyNov 5, 2024 |
- 8,900
- total depth, ft
- 1
- permits on file
- Nov 5, 2024
- last permit issued
- Aug 24, 2025
- completed
- 0
- cumulative oil, bbl
- 1.76M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 24, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
27.989849, -99.834561
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Webb County.
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 |
|---|---|---|---|---|---|---|
| Galvan Ranch G-1-299526 | Briscoe Ranch (Eagleford) | SM Energy Company | 1 | 0 | 1.76M | Feb 2025 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,758,684 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1SM Energy CompanyAug 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 903792-99 | Drill | SM Energy Company | Nov 5, 2024 | Nov 5, 2024 | Jan 6, 2025 | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-299526 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 689 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxWILCOX - INJECTION/DISPOSAL | 720 | -31 |
| EscondidoESCONDITO - INJECTION/DISPOSAL; | 3,810 | -3,121 |
| San Miguel | 6,967 | -6,278 |
| Anacacho | 7,791 | -7,102 |
| Austin Chalk | 8,214 | -7,525 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | — | — |
| Cook Mountain | — | — |
| JacksonJACKSON - INJECTION/DISPOSAL | — | — |
| Queen CityQUEEN CITY - INJECTION/DISPOSAL; | — | — |
| YeguaYEGUA - INJECTION/DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,126 | 17,962 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,507 | 12.25 | 910 S |
| 5.5 | 17,943 | 8.75 | 3,415 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 | Nov 20, 2025 | Nov 13, 2025 | — |
| 00 | Jul 16, 2025 | Jun 30, 2025 | 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 42-479-45236 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-45236 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Galvan Ranch42-479-45234
0.0 KM · SM Energy Company · Section with this well →
| Wilcox | 716 | -28 |
| Midway | 3,263 | -2,575 |
| Escondido | 3,809 | -3,121 |
| Olmos | 5,054 | -4,366 |
| San Miguel | 6,965 | -6,277 |
| Jackson | — | |
| Edwards | — | |
| Eagle Ford | — |
12 TOPS · FIRST 8
Galvan Ranch42-479-45237
0.0 KM · SM Energy Company · Section with this well →
| Wilcox | 720 | -33 |
| Midway | 3,218 | -2,531 |
| Escondido | 3,805 | -3,118 |
| Olmos | 5,051 | -4,364 |
| Eagle Ford | 8,544 | -7,857 |
| Edwards | — | |
| Cook Mountain | — | |
| Yegua | — |
12 TOPS · FIRST 8
Galvan Ranch42-479-45235
0.0 KM · SM Energy Company · Section with this well →
| Wilcox | 720 | -33 |
| Midway | 3,221 | -2,534 |
| Escondido | 3,802 | -3,115 |
| Olmos | 5,049 | -4,362 |
| San Miguel | 6,981 | -6,294 |
| Anacacho | 7,779 | -7,092 |
| Austin Chalk | 8,258 | -7,571 |
| Queen City | — |
14 TOPS · FIRST 8
Galvan Ranch42-479-44233
0.4 KM · SM Energy Company · Section with this well →
| Wilcox | 1,913 | -1,236 |
| Midway | 3,293 | -2,616 |
| Escondido | 3,672 | -2,995 |
| Olmos | 5,022 | -4,345 |
| San Miguel | 6,478 | -5,801 |
| Anacacho | 7,715 | -7,038 |
| Austin Chalk | 8,289 | -7,612 |
| Eagle Ford | 8,533 | -7,856 |
14 TOPS · FIRST 8
Galvan Ranch42-479-44849
0.4 KM · SM Energy Company · Section with this well →
| Wilcox | 1,913 | -1,236 |
| Midway | 3,293 | -2,616 |
| Escondido | 3,671 | -2,994 |
| Olmos | 5,034 | -4,357 |
| San Miguel | 6,515 | -5,838 |
| Anacacho | 7,733 | -7,056 |
| Austin Chalk | 8,294 | -7,617 |
| Yegua | — |
14 TOPS · FIRST 8
Galvan Ranch42-479-44541
1.0 KM · SM Energy Company · Section with this well →
| Wilcox | 2,120 | -1,441 |
| Midway | 3,310 | -2,631 |
| Escondido | 3,706 | -3,027 |
| Olmos | 5,031 | -4,352 |
| San Miguel | 6,487 | -5,808 |
| Anacacho | 7,788 | -7,109 |
| Austin Chalk | 8,218 | -7,539 |
| Yegua | — |
15 TOPS · FIRST 8
Galvan Ranch42-479-44546
1.0 KM · SM Energy Company · Section with this well →
| Wilcox | 2,120 | -1,442 |
| Midway | 3,310 | -2,632 |
| Escondido | 3,706 | -3,028 |
| Olmos | 5,031 | -4,353 |
| San Miguel | 6,487 | -5,809 |
| Eagle Ford | 8,542 | -7,864 |
| Edwards | — | |
| Jackson | — |
12 TOPS · FIRST 8
Galvan Ranch42-479-44540
1.0 KM · SM Energy Company · Section with this well →
| Wilcox | 2,120 | -1,442 |
| Midway | 3,310 | -2,632 |
| Escondido | 3,706 | -3,028 |
| Olmos | 5,031 | -4,353 |
| San Miguel | 6,487 | -5,809 |
| Catahoula | — | |
| Cook Mountain | — | |
| Eagle Ford | — |
12 TOPS · FIRST 8
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/47945236, documented in the API reference.