← Wells

42-255-38146

Horizontal

FELIX UNIT

KARNES County · District 2 · MARATHON OIL EF LLC

Permits

1

Max Depth

22,000 ft

First Permit

2024-09-25

Latest Activity

2024-09-25

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. The nearest completed wells below show what to expect at this location.

Check this well's filings at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported — this well has no filings of its own yet.

Cross-section
✓ 42-255-37025 SCHEELE-HUTH UNIT A · MARATHON OIL EF LLC
0.7 mi
Yegua 1,469'Queen City 3,570'Reklaw 4,154'Carrizo 4,507'Wilcox 6,111'Austin Chalk 11,113'Eagle Ford 11,332'Frio —Sligo —Edwards —
✓ 42-255-37027 SCHEELE-HUTH UNIT B · MARATHON OIL EF LLC
0.7 mi
Yegua 1,469'Queen City 3,570'Reklaw 4,154'Carrizo 4,507'Wilcox 6,111'Austin Chalk 11,113'Eagle Ford 11,332'Frio —Sligo —Edwards —
✓ 42-255-37028 SCHEELE-HUTH UNIT B · MARATHON OIL EF LLC
0.7 mi
Yegua 1,469'Queen City 3,570'Reklaw 4,154'Carrizo 4,507'Wilcox 6,111'Austin Chalk 11,111'Eagle Ford 11,203'Sligo —Frio —Edwards —
✓ 42-255-37026 SCHEELE-HUTH UNIT B · MARATHON OIL EF LLC
0.7 mi
Yegua 1,469'Queen City 3,570'Reklaw 4,154'Carrizo 4,507'Wilcox 6,111'Austin Chalk 11,113'Eagle Ford 11,339'Edwards —Sligo —Frio —
✓ 42-255-36475 CREEL MIXON UNIT · MARATHON OIL EF LLC
1.0 mi
Yegua 1,462'Queen City 3,563'Reklaw 4,147'Carrizo 4,500'Wilcox 6,104'Austin Chalk 11,164'Eagle Ford 11,373'Frio —Edwards —Sligo —
✓ 42-255-36476 CREEL MIXON UNIT · MARATHON OIL EF LLC
1.0 mi
Yegua 1,462'Queen City 3,563'Reklaw 4,147'Carrizo 4,500'Wilcox 6,104'Austin Chalk 11,172'Eagle Ford 11,374'Frio —Sligo —Edwards —
✓ 42-255-36477 CREEL MIXON UNIT · MARATHON OIL EF LLC
1.0 mi
Yegua 1,462'Queen City 3,563'Reklaw 4,147'Carrizo 4,500'Wilcox 6,104'Austin Chalk 11,178'Eagle Ford 11,382'Frio —Edwards —Sligo —
✓ 42-255-36479 CREEL MIXON-HEDTKE ANZALDUA PSA · MARATHON OIL EF LLC
1.0 mi
Yegua 1,462'Queen City 3,563'Reklaw 4,147'Carrizo 4,500'Wilcox 6,104'Austin Chalk 11,191'Eagle Ford 11,396'Edwards —Sligo —Frio —

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).

Permit History (1)

#902834 Drill

FELIX UNIT · 22,000 ft

2024-09-25

Spud 2025-02-12

Applications (1)

#902834 A MARATHON OIL EF LLC
received 2024-09-24

Records & Logs

No W-2/G-1 filings on record in the RRC wellbore file for this well.

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 28.842939
Lon -98.023150

Well Details

Well Number
4H
Max Depth
22,000 ft
Drill Type
Horizontal
County
KARNES
District
2
Operator
MARATHON OIL EF LLC

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-09-26)
Cum Oil (all leases)
409,189,156 bbl
Cum Gas (all leases)
1,029,735,602 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
3,166