42-127-39062

PRODUCING Horizontal

SHOOK EFS

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

Permits

1

Max Depth

6,500 ft

First Permit

2025-06-16

Latest Activity

2025-06-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-10-14

Shut-In

Plugged

P-5 Org Status: H

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2010-07

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 841 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO - DISPOSAL (Escondido)1,465 ft-624 ft
OLMOS - DISPOSAL (Olmos)2,413 ft-1,572 ft
SAN MIGUEL - H2S (San Miguel)3,548 ft-2,707 ft
AUSTIN CHALK - H2S (Austin Chalk)4,795 ft-3,954 ft
EAGLE FORD - H2S (Eagle Ford)5,689 ft-4,848 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
42-127-38937 TOCQUIGNY EFS · THREE C EXPLORATION, LLC
0.2 mi
Escondido 1,470'Olmos 2,449'San Miguel 3,625'Austin Chalk 4,817'Eagle Ford 5,812'Glen Rose Pearsall Georgetown Edwards
42-127-38942 TOCQUIGNY · ATLAS OPERATING LLC
0.8 mi
Escondido 1,570'Olmos 2,482'San Miguel 3,559'Eagle Ford 3,581'Austin Chalk 3,631'Edwards Pearsall Glen Rose Georgetown
42-127-38943 TOCQUIGNY · ATLAS OPERATING LLC
0.8 mi
Escondido 1,570'Olmos 2,482'San Miguel 3,559'Eagle Ford 3,581'Austin Chalk 3,631'Edwards Georgetown Pearsall Glen Rose
42-127-37653 LA BANDERA RANCH UNIT C · SN EF MAVERICK, LLC
1.4 mi
Escondido 1,559'Olmos 2,814'San Miguel 4,061'Anacacho 4,617'Austin Chalk 4,915'Eagle Ford 5,770'Eagle Ford 5,963'Glen Rose Edwards Georgetown
42-127-37654 LA BANDERA RANCH UNIT C · SN EF MAVERICK, LLC
1.4 mi
Escondido 1,566'Olmos 2,810'San Miguel 4,071'Anacacho 4,638'Austin Chalk 4,936'Eagle Ford 5,781'Eagle Ford 5,985'Georgetown Glen Rose Edwards
42-127-37655 LA BANDERA RANCH UNIT C · SN EF MAVERICK, LLC
1.4 mi
Escondido 1,567'Olmos 2,802'San Miguel 4,081'Anacacho 4,651'Austin Chalk 4,957'Eagle Ford 5,792'Eagle Ford 5,990'Glen Rose Georgetown Edwards
42-127-37656 LA BANDERA RANCH UNIT C · SN EF MAVERICK, LLC
1.4 mi
Escondido 1,573'Olmos 2,822'San Miguel 4,126'Anacacho 4,664'Austin Chalk 4,972'Eagle Ford 5,812'Eagle Ford 6,004'Georgetown Glen Rose Edwards
42-127-37657 LA BANDERA RANCH UNIT C · SN EF MAVERICK, LLC
1.4 mi
Escondido 1,578'Olmos 2,834'San Miguel 4,177'Anacacho 4,683'Austin Chalk 4,980'Eagle Ford 5,816'Eagle Ford 6,015'Edwards Glen Rose Georgetown

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
6,455–19,236 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,335 ft349 sx
5.5"19,374 ft3,578 sx

Permit History (1)

Applications (1)

#908602 A ATLAS OPERATING LLC
received 2025-06-12

Records & Logs

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

W-2/G-1 2026-01-23 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 28.403222
Lon -99.992921

Well Details

Well Number
19H
Max Depth
6,500 ft
Drill Type
Horizontal
County
DIMMIT
District
1
Completed
2025-10-14

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