WELL · 42-163-34418 · DISTRICT 1

Old Laredo-Unit-B #S738H

N

Frio County  · Horizontal

Old Laredo-Unit-B #S738H (API 42-163-34418) 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 (amended twice), issued June 9, 2026, permitted to 11,200 ft.

Operator of record

Formentera Operations LLC

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 schedulenone
Production reportsnone
Latest permitFormentera Operations LLCJun 9, 2026
11,200
total depth, ft
3
permits on file
Jun 9, 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

28.776697, -99.067472

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Frio County.

Only the permit record exists for this well so far, here and in the RRC's wellbore query. Completion reports, formation tops, lease production, and the scanned filings appear once the operator files a completion report, typically months after drilling. Petrora refreshes the wellbore file weekly, so a filing from the last few days may reach the RRC before it shows here. How long each source takes →

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
916250-97DrillFormentera Operations LLCSep 4, 2026Jun 9, 2026Aug 17, 202611,200
916250-98DrillFormentera Operations LLCAug 3, 2026Jun 9, 2026—11,200
916250-99DrillFormentera Operations LLCJun 4, 2026Jun 9, 2026—11,200

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.

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 has no tops filed, so it cannot anchor a section; its neighbours can.

Section of the neighbours →

Bennett Bros.42-163-32589

3.0 KM · Noble Energy, Inc. · Section with this well →

Austin Chalk6,312-5,767

Roper-STX-Unit42-163-34364

3.6 KM · Formentera Operations LLC · Section with this well →

Escondido3,532-2,982
Navarro3,677-3,127
Olmos4,522-3,972
San Miguel5,064-4,514
Anacacho5,662-5,112
Austin Chalk6,008-5,458
Eagle Ford6,387-5,837
Buda6,518-5,968

12 TOPS · FIRST 8

Roper-STX42-163-34365

3.6 KM · Formentera Operations LLC · Section with this well →

Midway3,102-2,552
Escondido3,511-2,961
Navarro3,657-3,107
Olmos4,502-3,952
San Miguel4,979-4,429
Anacacho5,641-5,091
Austin Chalk5,987-5,437
Eagle Ford6,366-5,816

13 TOPS · FIRST 8

Derby South C42-163-34168

4.5 KM · Trinity Operating (Usg), LLC · Section with this well →

Queen City960-452
Olmos2,505-1,997
Navarro3,163-2,655
Anacacho3,203-2,695
Escondido3,998-3,490
Austin Chalk4,842-4,334
Eagle Ford5,642-5,134
Georgetown—

10 TOPS · FIRST 8

Derby South C42-163-34167

4.5 KM · Trinity Operating (Usg), LLC · Section with this well →

Queen City958-450
Olmos2,502-1,994
Navarro3,161-2,653
Anacacho3,205-2,697
Escondido4,001-3,493
Austin Chalk4,838-4,330
Eagle Ford5,619-5,111
Buda5,771-5,263

10 TOPS · FIRST 8

Derby South C42-163-34166

4.5 KM · Trinity Operating (Usg), LLC · Section with this well →

Queen City960-451
Olmos2,489-1,980
Navarro3,077-2,568
Anacacho3,117-2,608
Escondido3,917-3,408
Austin Chalk4,757-4,248
Eagle Ford5,573-5,064
Pearsall—

10 TOPS · FIRST 8

Wrangler-STX-Unit42-163-34382

5.6 KM · Formentera Operations LLC · Section with this well →

Escondido3,655-3,027
Navarro3,825-3,197
Olmos4,667-4,039
Anacacho5,821-5,193
Austin Chalk6,140-5,512
Buda6,647-6,019
Eagle Ford6,758-6,130
Georgetown6,834-6,206

10 TOPS · FIRST 8

Wrangler-STX-Unit42-163-34381

5.6 KM · Formentera Operations LLC · Section with this well →

Wilcox1,410-782
Midway3,245-2,617
Escondido3,647-3,019
Navarro3,817-3,189
Olmos4,656-4,028
San Miguel5,176-4,548
Anacacho5,804-5,176
Austin Chalk6,111-5,483

10 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/16334418, documented in the API reference.