42-255-35571

PRODUCING Horizontal

MZYK NORTH UNIT

KARNES County · District 2 · REPSOL OIL & GAS USA LLC · EAGLEVILLE (EAGLE FORD-2)

Permits

1

Max Depth

12,500 ft

First Permit

2017-08-14

Latest Activity

2017-08-14

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-02-01

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: REPSOL OIL & GAS USA LLC ≠ Permit: GULFTEX ENERGY III, LP

Resolved via: productionREPSOL OIL & GAS USA, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2017-05

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 363 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
FRIO - DISPOSAL (Frio)3,250 ft-2,887 ft
CARRIZO 3,650 ft-3,287 ft
REKLAW 4,160 ft-3,797 ft
YEGUA - DISPOSAL (Yegua)4,200 ft-3,837 ft
WILCOX - DISPOSAL (Wilcox)5,650 ft-5,287 ft
QUEEN CITY 7,740 ft-7,377 ft
AUSTIN CHALK - H2S (Austin Chalk)9,590 ft-9,227 ft
EAGLE FORD - H2S (Eagle Ford)9,845 ft-9,482 ft
EDWARDS - H2S (Edwards)
SLIGO - H2S (Sligo)

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
42-255-35633 MZYK NORTH UNIT · GULFTEX ENERGY IV, LP
0.0 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
42-255-35914 MZYK NORTH UNIT · GULFTEX ENERGY IV, LP
0.2 mi
Frio 3,200'Carrizo 3,700'Reklaw 4,395'Yegua 4,555'Queen City 6,115'Wilcox 7,695'Austin Chalk 9,540'Eagle Ford 9,820'Sligo Edwards
42-255-35919 MZYK NORTH UNIT · GULFTEX ENERGY IV, LP
0.2 mi
Frio 3,200'Carrizo 3,500'Yegua 3,800'Reklaw 4,050'Queen City 6,233'Wilcox 7,713'Austin Chalk 9,558'Eagle Ford 9,825'Sligo Edwards
42-255-35924 MZYK NORTH UNIT · GULFTEX ENERGY IV, LP
0.2 mi
Frio 3,200'Carrizo 3,650'Reklaw 4,050'Yegua 4,598'Queen City 6,218'Wilcox 7,698'Austin Chalk 9,543'Eagle Ford 9,818'Sligo Edwards
42-255-35925 MZYK NORTH UNIT · GULFTEX ENERGY IV, LP
0.2 mi
Frio 3,200'Carrizo 3,500'Reklaw 3,950'Yegua 4,010'Queen City 6,185'Wilcox 7,665'Austin Chalk 9,510'Eagle Ford 9,788'Sligo Edwards
42-255-36549 SILVERCHAIR UNIT · MAGNOLIA OIL & GAS OPERATING LLC
0.7 mi
Carrizo 2,946'Wilcox 3,900'Austin Chalk 9,257'Eagle Ford 9,656'Queen City Reklaw Sligo Frio Yegua Edwards
42-255-36550 SILVERCHAIR UNIT · MAGNOLIA OIL & GAS OPERATING LLC
0.7 mi
Carrizo 2,946'Wilcox 3,900'Austin Chalk 9,254'Eagle Ford 9,644'Reklaw Sligo Frio Queen City Yegua 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'Yegua Edwards Queen City Sligo Frio Reklaw

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
10,573–15,236 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"714 ft580 sx
9.625"3,855 ft900 sx
5.5"15,362 ft2,420 sx

Permit History (1)

Applications (1)

#829631 A GULFTEX ENERGY III, LP
received 2017-08-07

Records & Logs

1 completion filing on record.

W-2/G-1 2019-02-06

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 29.069269
Lon -97.878083

Well Details

Well Number
2H
Max Depth
12,500 ft
Drill Type
Horizontal
County
KARNES
District
2
Completed
2018-02-01

Operator

Location
THE WOODLAN, DS
P-5 Status
X (filed 2026-04-22)
Cum Oil (all leases)
9,348,848 bbl
Cum Gas (all leases)
366,023,144 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
182