42-255-37930

PRODUCING Horizontal

MZYK NORTH UNIT

KARNES County · District 2 · CATURUS ENERGY LLC · EAGLEVILLE (EAGLE FORD-2)

Permits

1

Max Depth

10,000 ft

First Permit

2024-01-02

Latest Activity

2024-01-02

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-05-10

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

2024-01

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 384 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
NAVARRO 7,068 ft-6,684 ft
OLMOS 7,620 ft-7,236 ft
AUSTIN CHALK - H2S (Austin Chalk)8,794 ft-8,410 ft
EAGLE FORD - H2S (Eagle Ford)9,314 ft-8,930 ft
CARRIZO
FRIO - DISPOSAL (Frio)
QUEEN CITY
REKLAW
WILCOX - DISPOSAL (Wilcox)
YEGUA - DISPOSAL (Yegua)

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
42-255-37929 MZYK NORTH UNIT · BLACKBRUSH O & G, LLC
0.0 mi
Navarro 7,024'Olmos 7,605'Austin Chalk 8,791'Eagle Ford 9,305'Queen City Yegua Frio Wilcox Carrizo Reklaw
42-255-37931 MZYK NORTH UNIT · BLACKBRUSH O & G, LLC
0.0 mi
Navarro 7,088'Olmos 7,695'Austin Chalk 8,776'Eagle Ford 9,283'Queen City Yegua Wilcox Reklaw Carrizo Frio
42-255-37932 MZYK NORTH UNIT · BLACKBRUSH O & G, LLC
0.0 mi
Navarro 7,088'Austin Chalk 8,762'Eagle Ford 9,226'Queen City Reklaw Carrizo Frio Yegua Wilcox Edwards
42-255-37928 MZYK NORTH UNIT · BLACKBRUSH O & G, LLC
0.0 mi
Navarro 7,041'Austin Chalk 8,775'Eagle Ford 9,319'Reklaw Queen City Yegua Wilcox Edwards Frio Carrizo Sligo
42-255-37933 MZYK NORTH UNIT · KIMMERIDGE TEXAS GAS, LLC
0.0 mi
Navarro 7,122'Olmos 7,711'Austin Chalk 8,920'Eagle Ford 9,201'Yegua Wilcox Edwards Carrizo Reklaw Queen City
42-255-35633 MZYK NORTH UNIT · GULFTEX ENERGY IV, LP
0.7 mi
Frio 3,200'Carrizo 4,406'Yegua 4,606'Reklaw 4,951'Queen City 6,226'Wilcox 7,706'Austin Chalk 9,551'Eagle Ford 9,833'Sligo Edwards
42-255-35571 MZYK NORTH UNIT · GULFTEX ENERGY III, LP
0.7 mi
Frio 3,250'Carrizo 3,650'Reklaw 4,160'Yegua 4,200'Wilcox 5,650'Queen City 7,740'Austin Chalk 9,590'Eagle Ford 9,845'Sligo Edwards
42-255-36551 SILVERCHAIR UNIT · MAGNOLIA OIL & GAS OPERATING LLC
0.7 mi
Carrizo 2,946'Wilcox 3,900'Austin Chalk 9,236'Eagle Ford 9,647'Frio Queen City Sligo Reklaw Edwards Yegua

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
9,685–13,902 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"4,229 ft1,090 sx
5.5"13,906 ft1,955 sx

Permit History (1)

Applications (1)

#896047 A BLACKBRUSH O & G, LLC
received 2023-12-19

Records & Logs

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

W-2/G-1 2024-08-07 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 29.079565
Lon -97.880925

Well Details

Well Number
10H
Max Depth
10,000 ft
Drill Type
Horizontal
County
KARNES
District
2
Completed
2024-05-10

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