42-255-36527

Horizontal

KRANER UNIT B

KARNES County · District 2 · MARATHON OIL EF LLC

Permits

1

Max Depth

22,000 ft

First Permit

2019-07-23

Latest Activity

2019-07-23

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
42-255-35638 MAY B UNIT · MARATHON OIL EF LLC
0.3 mi
Yegua 2,169'Queen City 4,567'Reklaw 4,964'Carrizo 5,554'Austin Chalk 12,450'Eagle Ford 12,542'Frio Sligo Wilcox Edwards
42-255-35639 MAY B UNIT · MARATHON OIL EF LLC
0.3 mi
Yegua 2,169'Queen City 4,567'Reklaw 4,964'Carrizo 5,554'Austin Chalk 12,455'Eagle Ford 12,548'Edwards Sligo Frio Wilcox
42-255-35640 MAY B UNIT · MARATHON OIL EF LLC
0.3 mi
Yegua 2,169'Queen City 4,567'Reklaw 4,964'Carrizo 5,554'Austin Chalk 12,299'Austin Chalk 12,459'Eagle Ford 12,548'Edwards Sligo Frio Wilcox
42-255-35641 MAY B UNIT AC · MARATHON OIL EF LLC
0.3 mi
Yegua 2,169'Queen City 4,567'Reklaw 4,964'Carrizo 5,554'Austin Chalk 12,451'Eagle Ford Edwards Sligo Frio Wilcox
42-255-35625 MAY B UNIT · MARATHON OIL EF LLC
0.4 mi
Yegua 2,209'Queen City 4,606'Reklaw 5,003'Carrizo 5,594'Wilcox 6,766'Austin Chalk 12,462'Eagle Ford 12,550'Frio Sligo Edwards
42-255-35626 MAY B UNIT · MARATHON OIL EF LLC
0.4 mi
Yegua 2,209'Queen City 4,606'Reklaw 5,003'Carrizo 5,594'Wilcox 6,766'Austin Chalk 12,466'Eagle Ford 12,551'Frio Sligo Edwards
42-255-35627 MAY B UNIT · MARATHON OIL EF LLC
0.5 mi
Yegua 2,209'Queen City 4,606'Reklaw 5,003'Carrizo 5,594'Wilcox 6,766'Austin Chalk 12,470'Eagle Ford 12,555'Frio Sligo Edwards
42-255-35628 MAY B UNIT · MARATHON OIL EF LLC
0.5 mi
Yegua 2,209'Queen City 4,606'Reklaw 5,003'Carrizo 5,594'Wilcox 6,766'Austin Chalk 12,476'Eagle Ford 12,563'Sligo Frio Edwards

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)

Applications (1)

#855348 A MARATHON OIL EF LLC
received 2019-07-19

Records & Logs

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

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 28.772847
Lon -97.955553

Well Details

Well Number
9H
Max Depth
22,000 ft
Drill Type
Horizontal
County
KARNES
District
2

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