Marathon Oil Ef LLC

Texas Drilling Permits & Well Activity

Total Permits

500

Active Counties

6

Most Recent Filing

10d ago

Active Counties

Recent Permits

Gonzales County

BARNHART (EF)-HFS SA9 · W-1 · 42-177-0917222

Approved10d ago

Gonzales County

BARNHART (EF)-HFS SA10 · W-1 · 42-177-0917223

Approved10d ago

Gonzales County

BARNHART (EF) · W-1 · 42-177-0917218

Approved11d ago

Gonzales County

BARNHART (EF) · W-1 · 42-177-0917217

Approved11d ago

Gonzales County

BARNHART (EF) · W-1 · 42-177-0917219

Approved11d ago

DeWitt County

HOPE-SAUNDERS B SA D · W-1 · 42-123-0916049

Approved16d ago

DeWitt County

HOPE-DWOR-SAUN B SA A · W-1 · 42-123-0916055

Approved16d ago

Gonzales County

BARNHART (EF)-JM PRES SA · W-1 · 42-177-0916582

ApprovedJun 18, 2026

Gonzales County

BARNHART (EF) K-JM PRES SA · W-1 · 42-177-0916581

ApprovedJun 18, 2026

Karnes County

DULL-HAND-CHO SA A · W-1 · 42-255-0916455

ApprovedJun 15, 2026

Karnes County

CHOATE 01 · W-1 · 42-255-0916454

ApprovedJun 15, 2026

DeWitt County

SCHORLEMER QUAD SA A · W-1 · 42-123-0916038

ApprovedMay 28, 2026

DeWitt County

HOPE-SAUNDERS B SA C · W-1 · 42-123-0916047

ApprovedMay 28, 2026

Karnes County

WESTON-PMT SA C · W-1 · 42-255-0916008

ApprovedMay 28, 2026

DeWitt County

HOPE-SAUNDERS B SA B · W-1 · 42-123-0916045

ApprovedMay 28, 2026

DeWitt County

HOPE-SAUNDERS B SA A · W-1 · 42-123-0916044

ApprovedMay 28, 2026

Karnes County

WESTON-PMT SA E · W-1 · 42-255-0916010

ApprovedMay 28, 2026

Karnes County

WESTON-PMT SA D · W-1 · 42-255-0916009

ApprovedMay 28, 2026

Karnes County

WESTON-WEST-PMT SA B · W-1 · 42-255-0916006

ApprovedMay 28, 2026

DeWitt County

HOPE-SAUNDERS B SA E · W-1 · 42-123-0916051

ApprovedMay 28, 2026

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