WELL · 42-163-34411 · DISTRICT 1
Lucille-STX-Unit-A #S724H
Frio County · Horizontal
Lucille-Stx-Unit-A #S724H (API 42-163-34411) is a permitted horizontal well in Frio County filed by Formentera Operations LLC; no completion report is on file yet.
The RRC has issued one drilling permit, issued April 13, 2026, permitted to 10,500 ft.
Completion filings report 10 formation tops, including Escondido, Navarro, Olmos, Anacacho.
Operator of record
Austin, TX · P-5 Y, filed May 4, 2026 · 90 permits on file · (844) 509-5768
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Formentera Operations LLCApr 13, 2026 |
- 10,500
- total depth, ft
- 1
- permits on file
- Apr 13, 2026
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
28.840706, -98.961133
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Frio County.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 914741-99 | Drill | Formentera Operations LLC | Apr 10, 2026 | Apr 13, 2026 | — | 10,500 |
Formation tops
As filed on W-2/G-1. Subsea from 549 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Escondido | 3,367 | -2,818 |
| Navarro | 3,703 | -3,154 |
| Olmos | 4,469 | -3,920 |
| Anacacho | 5,622 | -5,073 |
| Austin ChalkAUSTIN CHALK - H2S | 5,911 | -5,362 |
| Eagle FordEAGLE FORD - H2S | 6,279 | -5,730 |
| BudaBUDA - H2S | 6,389 | -5,840 |
| GeorgetownGEORGETOWN - H2S | 6,573 | -6,024 |
| Pearsall | 9,112 | -8,563 |
| Queen City | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,436 | 17.5 | 2,164 S |
| 9.625 | 9,230 | 12.25 | 724 S |
| 5.5 | 22,289 | 8.5 | 3,579 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 | Oct 6, 2026 | Sep 17, 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 42-163-34411 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-34411 → 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.
Lucille-STX-Unit-B42-163-34413
0.0 KM · Formentera Operations LLC · Section with this well →
| Midway | 3,233 | -2,683 |
| Escondido | 3,361 | -2,811 |
| Navarro | 3,685 | -3,135 |
| Olmos | 4,477 | -3,927 |
| San Miguel | 4,979 | -4,429 |
| Anacacho | 5,604 | -5,054 |
| Austin Chalk | 5,932 | -5,382 |
| Eagle Ford | 6,272 | -5,722 |
10 TOPS · FIRST 8
Gambler-STX-Unit42-163-34410
0.6 KM · Formentera Operations LLC · Section with this well →
| Escondido | 3,493 | -2,950 |
| Navarro | 3,680 | -3,137 |
| Olmos | 4,444 | -3,901 |
| Anacacho | 5,566 | -5,023 |
| Austin Chalk | 5,897 | -5,354 |
| Eagle Ford | 6,240 | -5,697 |
| Buda | 6,352 | -5,809 |
| Georgetown | 6,532 | -5,989 |
10 TOPS · FIRST 8
Gambler-STX-Unit42-163-34409
0.6 KM · Formentera Operations LLC · Section with this well →
| Wilcox | 1,290 | -749 |
| Midway | 3,172 | -2,631 |
| Escondido | 3,490 | -2,949 |
| Navarro | 3,656 | -3,115 |
| San Miguel | 4,917 | -4,376 |
| Del Rio | 6,442 | -5,901 |
| Edwards | 6,906 | -6,365 |
| Glen Rose | 7,550 | -7,009 |
10 TOPS · FIRST 8
Lucille-STX-Unit-B42-163-34412
0.6 KM · Formentera Operations LLC · Section with this well →
| Wilcox | 1,174 | -635 |
| Midway | 3,173 | -2,634 |
| Escondido | 3,345 | -2,806 |
| Navarro | 3,643 | -3,104 |
| Olmos | 4,410 | -3,871 |
| San Miguel | 4,952 | -4,413 |
| Del Rio | 6,451 | -5,912 |
| Glen Rose | 7,545 | -7,006 |
10 TOPS · FIRST 8
Brooks-Barrett-405-STX42-163-34402
1.9 KM · Formentera Operations LLC · Section with this well →
| Midway | 3,378 | -2,761 |
| Escondido | 3,688 | -3,071 |
| Navarro | 3,860 | -3,243 |
| Olmos | 4,698 | -4,081 |
| Queen City | — | |
| Anacacho | — | |
| Austin Chalk | — | |
| Buda | — |
10 TOPS · FIRST 8
Hooey-STX-Unit-C42-163-34399
2.1 KM · Formentera Operations LLC · Section with this well →
| Escondido | 3,729 | -3,114 |
| Navarro | 3,898 | -3,283 |
| Olmos | 4,739 | -4,124 |
| Anacacho | 5,855 | -5,240 |
| Austin Chalk | 6,193 | -5,578 |
| Eagle Ford | 6,530 | -5,915 |
| Buda | 6,647 | -6,032 |
| Georgetown | 6,825 | -6,210 |
10 TOPS · FIRST 8
Hooey-STX-Unit-B42-163-34398
2.1 KM · Formentera Operations LLC · Section with this well →
| Wilcox | 1,528 | -912 |
| Midway | 3,324 | -2,708 |
| Escondido | 3,730 | -3,114 |
| Navarro | 3,881 | -3,265 |
| Olmos | 4,732 | -4,116 |
| San Miguel | 5,268 | -4,652 |
| Anacacho | 5,864 | -5,248 |
| Austin Chalk | 6,213 | -5,597 |
10 TOPS · FIRST 8
Hooey-STX-Unit42-163-34352
2.6 KM · Formentera Operations LLC · Section with this well →
| Escondido | 3,705 | -3,136 |
| Navarro | 3,863 | -3,294 |
| Olmos | 4,721 | -4,152 |
| San Miguel | 5,060 | -4,491 |
| Anacacho | 5,862 | -5,293 |
| Austin Chalk | 6,223 | -5,654 |
| Eagle Ford | 6,553 | -5,984 |
| Buda | 6,669 | -6,100 |
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/16334411, documented in the API reference.