42-127-39067

PRODUCING Horizontal

TOCQUIGNY EFS

DIMMIT County · District 1 · ATLAS OPERATING LLC · BRISCOE RANCH (EAGLEFORD)

Permits

1

Max Depth

6,800 ft

First Permit

2025-07-15

Latest Activity

2025-07-15

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-11-12

Shut-In

Plugged

P-5 Org Status: H

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2011-07

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (9) Elevation 867 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO - DISPOSAL (Escondido)1,468 ft-601 ft
OLMOS - DISPOSAL (Olmos)2,443 ft-1,576 ft
SAN MIGUEL - H2S (San Miguel)3,614 ft-2,747 ft
AUSTIN CHALK - H2S (Austin Chalk)4,805 ft-3,938 ft
EAGLE FORD - H2S (Eagle Ford)5,812 ft-4,945 ft
EDWARDS - H2S (Edwards)
GEORGETOWN - H2S (Georgetown)
GLEN ROSE - DISPOSAL (Glen Rose)
PEARSALL

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
42-127-39065 TOCQUIGNY EFS · ATLAS OPERATING LLC
0.0 mi
Escondido 1,469'Olmos 2,447'San Miguel 3,620'Austin Chalk 4,811'Eagle Ford 5,779'Georgetown Pearsall Edwards Glen Rose
42-127-39010 AMMANN · ENDEAVOR NATURAL GAS, LP
0.5 mi
Escondido 1,600'Olmos 2,500'San Miguel 3,538'Pearsall Glen Rose Edwards Eagle Ford Austin Chalk Georgetown
42-127-39009 AMMANN · ENDEAVOR NATURAL GAS, LP
0.5 mi
Escondido 1,600'Olmos 2,400'San Miguel 3,516'Georgetown Pearsall Glen Rose Edwards Eagle Ford Austin Chalk
42-127-38899 AMMANN · ENDEAVOR NATURAL GAS, LP
0.9 mi
Escondido 1,200'Olmos 2,250'San Miguel 3,500'Edwards Eagle Ford Austin Chalk Glen Rose Pearsall Georgetown
42-127-38475 AMMANN · ENDEAVOR NATURAL GAS, LP
0.9 mi
Escondido 1,200'Olmos 2,200'San Miguel 3,100'Edwards Eagle Ford Austin Chalk Glen Rose Pearsall Georgetown
42-127-38943 TOCQUIGNY · ATLAS OPERATING LLC
1.2 mi
Escondido 1,570'Olmos 2,482'San Miguel 3,559'Eagle Ford 3,581'Austin Chalk 3,631'Edwards Pearsall Glen Rose Georgetown
42-127-38942 TOCQUIGNY · ATLAS OPERATING LLC
1.2 mi
Escondido 1,570'Olmos 2,482'San Miguel 3,559'Eagle Ford 3,581'Austin Chalk 3,631'Pearsall Glen Rose Edwards Georgetown
42-127-38123 LA BANDERA RANCH UNIT D · SN EF MAVERICK, LLC
1.4 mi
Escondido 1,338'Olmos 2,525'San Miguel 3,728'Austin Chalk 4,708'Eagle Ford 5,578'Georgetown Pearsall Glen Rose Edwards

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).

Perforations (1)

IntervalType
6,183–16,049 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"920 ft239 sx
5.5"16,188 ft2,883 sx

Permit History (1)

Applications (1)

#909222 A ATLAS OPERATING LLC
received 2025-07-11

Records & Logs

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

W-2/G-1 2026-02-04 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 28.388686
Lon -100.018503

Well Details

Well Number
14H
Max Depth
6,800 ft
Drill Type
Horizontal
County
DIMMIT
District
1
Completed
2025-11-12

Operator

Location
HOUSTON
P-5 Status
H (filed 2026-03-09)
Cum Oil (all leases)
7,184,429 bbl
Cum Gas (all leases)
10,995,911 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
78