TEXAS · WELLS · WEBB COUNTY · GALVAN RANCH LEASE · API 42-479-40750 · DISTRICT 04
Galvan Ranch #13M
Webb County · Wildcat field · Not Eligible for Allowable · Vertical
Galvan Ranch #13M (API 42-479-40750) is a well in Webb County operated by Caturus Energy LLC, completed February 23, 2010 and listed as not eligible for allowable on the RRC schedule, shut in February 1, 2010.
The RRC has issued one drilling permit, issued January 6, 2010, permitted to 9,110 ft.
It was permitted by ST. Mary Land & Exploration CO. and has since transferred to Caturus Energy LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Anacacho, Austin Chalk, Eagle Ford, Buda.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by St. Mary Land & Exploration Co.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 3, 2025
- Permits on file
- 78
- Phone
- (713) 600-6062
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Caturus Energy LLC |
| Production reports | none |
| Latest permit | St. Mary Land & Exploration Co.Jan 6, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,110
- total depth, ft
- 1
- permits on file
- Jan 6, 2010
- last permit issued
- Feb 23, 2010
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2010 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 23, 2010
- Shut in
- Feb 1, 2010
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Galvan Ranch G-4-256401 | Wildcat | SM Energy Company | 1 | 0 | 0 | Feb 2010 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 689352-99 | Drill | St. Mary Land & Exploration Co. | Jan 5, 2010 | Jan 6, 2010 | Feb 4, 2010 | 10,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 23, 2010 | Galvan Ranch G-4-256401 | Wildcat | Caturus Energy LLC | Not Eligible for Allowable · shut in Feb 1, 2010 | 9,110 |
Formation tops
As filed on W-2/G-1. Subsea from 672 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 7,890 | -7,218 |
| Austin Chalk | 8,361 | -7,689 |
| Eagle FordUPPER EAGLE FORD | 8,709 | -8,037 |
| Eagle FordLOWER EAGLE FORD | 8,853 | -8,181 |
| Buda | 8,932 | -8,260 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,545 | 12.25 | 578 S |
| 4.5 | 9,090 | 8.75 | 1,614 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 | Jul 12, 2010 | Mar 15, 2010 | Yes |
| 00 | Jul 2, 2010 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 7, 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 Anacacho, Austin Chalk, Eagle Ford, Buda | TIFF | 7,700 to 9,113 | Nov 7, 2011run Feb 19, 2010 | 3.05 |
"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 42-479-40750 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-40750 → 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/47940750, documented in the API reference.