42-163-34397

Horizontal

DONUT PALACE-STX-UNIT

FRIO County · District 1 · FORMENTERA OPERATIONS LLC

Permits

2

Max Depth

10,900 ft

First Permit

2026-02-06

Latest Activity

2026-02-06

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Formation Tops (10) Elevation 551 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO 3,495 ft-2,944 ft
NAVARRO 3,666 ft-3,115 ft
OLMOS 4,508 ft-3,957 ft
ANACACHO 5,631 ft-5,080 ft
AUSTIN CHALK - H2S (Austin Chalk)5,972 ft-5,421 ft
EAGLE FORD - H2S (Eagle Ford)6,311 ft-5,760 ft
BUDA - H2S (Buda)6,432 ft-5,881 ft
GEORGETOWN - H2S (Georgetown)6,612 ft-6,061 ft
PEARSALL 9,211 ft-8,660 ft
QUEEN CITY ——

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-163-34396 DONUT PALACE-STX-UNIT · FORMENTERA OPERATIONS LLC
0.0 mi
Wilcox 1,431'Midway 3,218'Escondido 3,501'Navarro 3,661'Olmos 4,511'San Miguel 5,022'Anacacho 5,626'Austin Chalk 5,969'Eagle Ford 6,297'Queen City —
✓ 42-163-34395 DONUT PALACE-STX-UNIT · FORMENTERA OPERATIONS LLC
0.0 mi
Escondido 3,511'Navarro 3,662'Olmos 4,509'San Miguel 5,041'Anacacho 5,627'Del Rio 6,543'Edwards 7,049'Glen Rose 7,667'Glen Rose 8,187'Queen City —
✓ 42-163-34374 PENDLETON-STX-UNIT · FORMENTERA OPERATIONS LLC
0.1 mi
Escondido 3,513'Navarro 3,690'Olmos 4,513'Anacacho 5,628'Austin Chalk 5,965'Eagle Ford 6,350'Buda 6,428'Georgetown 6,605'Pearsall 9,208'Queen City —
✓ 42-163-34373 PENDLETON-STX-UNIT · FORMENTERA OPERATIONS LLC
0.1 mi
Escondido 3,511'Navarro 3,681'Olmos 4,512'Anacacho 5,626'Austin Chalk 5,962'Eagle Ford 6,302'Buda 6,422'Georgetown 6,602'Pearsall 9,199'Queen City —
✓ 42-163-34372 PENDLETON-STX-UNIT · FORMENTERA OPERATIONS LLC
0.1 mi
Escondido 3,508'Navarro 3,680'Olmos 4,510'Anacacho 5,632'Austin Chalk 5,954'Eagle Ford 6,301'Buda 6,418'Georgetown 6,598'Pearsall 9,177'Queen City —
✓ 42-163-34389 REVIVAL-STX-UNIT-B · FORMENTERA OPERATIONS LLC
2.0 mi
Wilcox 1,366'Midway 3,193'Escondido 3,603'Navarro 3,764'San Miguel 5,106'Del Rio 6,652'Edwards 7,155'Glen Rose 7,763'Glen Rose 8,317'Queen City —
✓ 42-163-34387 REVIVAL-STX-UNIT-A · FORMENTERA OPERATIONS LLC
2.0 mi
Escondido 3,601'Navarro 3,751'Olmos 4,592'Anacacho 5,727'Austin Chalk 6,034'Eagle Ford 6,418'Buda 6,546'Georgetown 6,734'Pearsall 9,340'Queen City —
✓ 42-163-34388 REVIVAL-STX-UNIT-A · FORMENTERA OPERATIONS LLC
2.0 mi
Wilcox 1,366'Midway 3,193'Escondido 3,603'Navarro 3,768'San Miguel 5,106'Del Rio 6,664'Edwards 7,191'Glen Rose 7,785'Glen Rose 8,353'Queen City —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Casing (3)

SizeSet DepthCement
13.375"3,430 ft2,164 sx
9.625"9,346 ft591 sx
5.5"21,062 ft2,889 sx

Permit History (2)

Applications (2)

#913237 A FORMENTERA OPERATIONS LLC
received 2026-06-17
#913237 A FORMENTERA OPERATIONS LLC
received 2026-02-03

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2026-06-22 log on file

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

Lat 28.832969
Lon -98.995871

Well Details

Well Number
S733H
Max Depth
10,900 ft
Drill Type
Horizontal
County
FRIO
District
1

Operator

Location
AUSTIN
P-5 Status
X (filed 2026-06-11)
Cum Oil (all leases)
7,170,117 bbl
Cum Gas (all leases)
53,235,974 mcf
Activities
CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits
89