42-311-36966

PRODUCING Horizontal

STS SOUTH

MCMULLEN County · District 1 · CATURUS ENERGY LLC · HAWKVILLE (EAGLEFORD SHALE)

Permits

1

Max Depth

12,000 ft

First Permit

2019-04-18

Latest Activity

2019-04-18

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-08-26

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: CATURUS ENERGY LLC ≠ Permit: BLACKBRUSH O & G, LLC

Resolved via: productionCATURUS ENERGY, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2019-08

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 (10) Elevation 351 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YEGUA - DISPOSAL (Yegua)1,255 ft-904 ft
WILCOX - DISPOSAL (Wilcox)5,377 ft-5,026 ft
NAVARRO 7,118 ft-6,767 ft
ESCONDIDO 7,879 ft-7,528 ft
OLMOS 8,994 ft-8,643 ft
ANACACHO 11,121 ft-10,770 ft
AUSTIN CHALK 11,582 ft-11,231 ft
EAGLE FORD - H2S (Eagle Ford)11,672 ft-11,321 ft
CATAHOULA - DISPOSAL (Catahoula)
FRIO - DISPOSAL (Frio)

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
42-311-36967 STS SOUTH · BLACKBRUSH O & G, LLC
0.0 mi
Yegua 1,255'Wilcox 5,377'Navarro 7,118'Escondido 7,879'Olmos 8,994'Anacacho 11,129'Austin Chalk 11,613'Eagle Ford 11,712'Frio Catahoula
42-311-37240 STS SOUTH · BLACKBRUSH O & G, LLC
0.3 mi
Yegua 750'Wilcox 5,267'Navarro 6,480'Escondido 7,790'Olmos 8,970'Anacacho 11,110'Austin Chalk 11,569'Eagle Ford 11,664'Frio Catahoula
42-311-37242 STS SOUTH · BLACKBRUSH O & G, LLC
0.3 mi
Yegua 750'Wilcox 5,232'Navarro 6,445'Escondido 7,825'Olmos 8,955'Anacacho 11,131'Austin Chalk 11,598'Eagle Ford 11,693'Frio Catahoula
42-311-37241 STS SOUTH · BLACKBRUSH O & G, LLC
0.3 mi
Yegua 750'Wilcox 5,266'Navarro 6,480'Escondido 7,668'Olmos 8,959'Anacacho 11,091'Austin Chalk 11,567'Eagle Ford 11,673'Catahoula Frio
42-311-37243 STS SOUTH · BLACKBRUSH O & G, LLC
0.3 mi
Yegua 750'Wilcox 5,233'Navarro 6,439'Escondido 7,787'Olmos 8,942'Anacacho 11,117'Austin Chalk 11,594'Eagle Ford 11,702'Frio Catahoula
42-311-36813 STS SOUTH · BLACKBRUSH O & G, LLC
0.7 mi
Yegua 958'Wilcox 5,496'Navarro 7,642'Escondido 7,936'Olmos 9,008'Anacacho 11,067'Austin Chalk 11,538'Eagle Ford 11,641'Frio Catahoula
42-311-36814 STS SOUTH · BLACKBRUSH O & G, LLC
0.7 mi
Yegua 958'Wilcox 5,496'Navarro 7,642'Escondido 7,936'Olmos 9,008'Anacacho 11,067'Austin Chalk 11,538'Eagle Ford 11,641'Catahoula Frio
42-311-37316 STS SOUTH · BLACKBRUSH O & G, LLC
0.8 mi
Yegua 514'Wilcox 4,999'Navarro 5,953'Escondido 7,539'Olmos 8,958'Anacacho 11,148'Austin Chalk 11,416'Eagle Ford 11,523'Frio Catahoula

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
11,940–20,500 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"4,868 ft2,305 sx
9.625"6,456 ft540 sx
5.5"20,558 ft2,850 sx

Permit History (1)

Applications (1)

#852162 A BLACKBRUSH O & G, LLC
received 2019-04-15

Records & Logs

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

W-2/G-1 2019-11-05 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 28.307347
Lon -98.715158

Well Details

Well Number
11H
Max Depth
12,000 ft
Drill Type
Horizontal
County
MCMULLEN
District
1
Completed
2019-08-26

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-09-03)
Cum Oil (all leases)
471,979 bbl
Cum Gas (all leases)
213,451,625 mcf
Activities
OPRS/G, OPRS/O
Total Permits
63