← Wells

42-177-34581

Unperfed Completion Horizontal

M&M

GONZALES County · District 1 · MILLENNIUM EXPLORATION CO. LLC · FIRST SHOT (AUSTIN CHALK)

Permits

1

Max Depth

8,100 ft

First Permit

2023-01-19

Latest Activity

2023-01-19

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2023-04-03

Shut-In

—

Plugged

2023-09-27

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2023-04

Last Production

2026-07

Lease Production

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

Oil
production & DCA →

Formation Tops (8) Elevation 22 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX - DISPOSAL (Wilcox)5,170 ft-5,148 ft
NAVARRO 6,100 ft-6,078 ft
AUSTIN CHALK - H2S (Austin Chalk)7,833 ft-7,811 ft
BUDA - H2S, DISPOSAL (Buda)——
CARRIZO ——
EAGLE FORD - H2S (Eagle Ford)——
EDWARDS - H2S (Edwards)——
REKLAW ——

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
✓ 42-177-33958 CYCLONE 'D-M' UNIT · LONESTAR OPERATING, LLC
1.4 mi
Reklaw 2,000'Carrizo 2,600'Wilcox 5,923'Navarro 6,182'Austin Chalk 8,044'Eagle Ford 8,431'Buda —Edwards —
✓ 42-177-33959 CYCLONE 'D-M' UNIT · LONESTAR OPERATING, LLC
1.4 mi
Reklaw 2,000'Carrizo 2,600'Wilcox 5,919'Navarro 6,157'Austin Chalk 8,013'Eagle Ford 8,433'Edwards —Buda —
✓ 42-177-34190 CYCLONE E A · LONESTAR OPERATING, LLC
1.6 mi
Reklaw 2,000'Carrizo 2,320'Wilcox 3,570'Navarro 6,337'Austin Chalk 8,096'Eagle Ford 8,491'Edwards —Buda —
✓ 42-177-34191 CYCLONE E B · LONESTAR OPERATING, LLC
1.6 mi
Reklaw 2,000'Carrizo 2,320'Wilcox 3,581'Navarro 6,363'Austin Chalk 8,087'Eagle Ford 8,490'Buda —Edwards —
✓ 42-177-34192 CYCLONE E C · LONESTAR OPERATING, LLC
1.6 mi
Reklaw 2,000'Carrizo 2,320'Wilcox 3,562'Navarro 6,306'Austin Chalk 8,070'Eagle Ford 8,476'Edwards —Buda —
✓ 42-177-34731 SOUTHERN CROSS · MODERN EXPLORATION, INC.
2.2 mi
Reklaw 2,005'Carrizo 2,400'Wilcox 3,590'Navarro 6,350'Austin Chalk 7,585'Eagle Ford 8,078'Buda —Edwards —
✓ 42-177-34685 CYCLONE A · BAYTEX ENERGY USA, INC.
2.5 mi
Anacacho 8,082'Austin Chalk 8,245'Eagle Ford 8,610'Navarro —Reklaw —Carrizo —Wilcox —Buda —Edwards —
✓ 42-177-34684 CYCLONE A · BAYTEX ENERGY USA, INC.
2.5 mi
Anacacho 8,136'Austin Chalk 8,293'Eagle Ford 8,666'Wilcox —Reklaw —Edwards —Buda —Navarro —Carrizo —

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).

Casing (2)

SizeSet DepthCement
9.625"3,057 ft799 sx
7"7,978 ft520 sx

Permit History (1)

#887334 Drill Unperfed Completion

M&M · 8,100 ft

2023-01-19

Spud 2023-02-27

Applications (1)

#887334 A MILLENNIUM EXPLORATION CO. LLC
received 2023-01-16

Records & Logs

1 completion filing on record.

W-2/G-1 2023-07-13
Completion packets + logs ↗ Wellbore filings ↗

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.

Google Maps → Explorer Map →
Lat 29.361598
Lon -97.539452

Well Details

Well Number
1H
Max Depth
8,100 ft
Drill Type
Horizontal
County
GONZALES
District
1
Operator
MILLENNIUM EXPLORATION CO. LLC
Completed
2023-04-03

Operator

Location
SAN ANTONIO
P-5 Status
Active (filed 2025-12-04)
Cum Oil (all leases)
352,075 bbl
Cum Gas (all leases)
783,959 mcf
Activities
OPRS/G, OPRS/O
Total Permits
41