WELL · 42-479-45363 · DISTRICT 4
Junco Ranch #3H
Webb County · Hawkville (Austin Chalk) field · Producing · Horizontal
Junco Ranch #3H (API 42-479-45363) is a horizontal well in Webb County operated by Rio Grande E&P II LLC, completed November 26, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 7, 2025, permitted to 17,500 ft.
Completion filings report 10 formation tops, including Queen City, Wilcox, Escondido, Olmos.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed May 4, 2026 · 13 permits on file · (956) 722-5238
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rio Grande E&P II LLC |
| Production reports | Rio Grande E&P II, LLCthrough Apr 2026 |
| Latest permit | Rio Grande E&P II, LLCMay 7, 2025 |
- 17,500
- total depth, ft
- 1
- permits on file
- May 7, 2025
- last permit issued
- Nov 26, 2025
- completed
- 0
- cumulative oil, bbl
- 1.43M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 26, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Junco Ranch G-4-301220 | Hawkville (Austin Chalk) | Rio Grande E&P II, LLC | 1 | 0 | 1.43M | Nov 2025 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,427,968 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rio Grande E&P II, LLCNov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 907578-99 | Drill | Rio Grande E&P II, LLC | Apr 23, 2025 | May 7, 2025 | Jun 4, 2025 | 17,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-301220 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 389 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen CityQUEEN CITY - INJECTION/DISPOSAL; | 2,334 | -1,945 |
| WilcoxWILCOX - INJECTION/DISPOSAL | 4,336 | -3,947 |
| EscondidoESCONDITO - INJECTION/DISPOSAL; | 7,451 | -7,062 |
| OlmosOLMOS - INJECTION/DISPOSAL | 9,075 | -8,686 |
| Hawkville Austin Chalk | 12,542 | -12,153 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | — | — |
| Cook Mountain | — | — |
| Eagle FordEAGLE FORD SHALE | — | — |
| JacksonJACKSON - INJECTION/DISPOSAL | — | — |
| YeguaYEGUA - INJECTION/DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,897 | 21,880 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 5,128 | 17.5 | 2,435 S |
| 9.625 | 10,837 | 12.25 | 2,485 S |
| 5.5 | 21,942 | 8.75 | 2,960 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 | Apr 9, 2026 | Feb 18, 2026 | 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 42-479-45363 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-45363 → 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.
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/47945363, documented in the API reference.