42-255-38369

Horizontal

HEMB-BLACK-LEVI SA A

KARNES County · District 2 · MARATHON OIL EF LLC

Permits

1

Max Depth

17,500 ft

First Permit

2026-04-02

Latest Activity

2026-04-02

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
42-255-37742 HEMBY UNIT B · MARATHON OIL EF LLC
0.0 mi
Cook Mountain 3,274'Sparta 3,986'Queen City 4,369'Reklaw 4,787'Carrizo 5,803'Wilcox 5,932'Anacacho 12,340'Austin Chalk 12,483'Eagle Ford 12,650'Frio Yegua Sligo +1 more
42-255-37739 HEMBY UNIT B · MARATHON OIL EF LLC
0.0 mi
Cook Mountain 3,274'Sparta 3,986'Queen City 4,369'Reklaw 4,787'Carrizo 5,803'Wilcox 5,932'Anacacho 12,334'Austin Chalk 12,476'Frio Yegua
42-255-38070 KOSUB UNIT · DEVON ENERGY PRODUCTION CO, L.P.
1.1 mi
Frio 2,353'Yegua 3,347'Queen City 4,431'Reklaw 4,866'Carrizo 5,415'Wilcox 5,633'Midway 8,753'Austin Chalk 12,486'Eagle Ford 12,597'Edwards
42-255-38072 MCALISTER - KOSUB SA A · DEVON ENERGY PRODUCTION CO, L.P.
1.1 mi
Frio 2,349'Yegua 3,343'Queen City 4,424'Reklaw 4,865'Carrizo 5,415'Wilcox 5,629'Midway 8,740'Austin Chalk 12,486'Eagle Ford 12,606'Edwards Sligo
42-255-38073 MCALISTER UNIT · DEVON ENERGY PRODUCTION CO, L.P.
1.1 mi
Frio 2,364'Yegua 3,357'Queen City 4,443'Reklaw 4,887'Carrizo 5,425'Wilcox 5,643'Midway 8,738'Austin Chalk 12,492'Eagle Ford 12,595'Edwards
42-255-38071 MCALISTER UNIT · DEVON ENERGY PRODUCTION CO, L.P.
1.1 mi
Frio 2,358'Yegua 3,351'Queen City 4,434'Reklaw 4,881'Carrizo 5,415'Wilcox 5,637'Midway 8,741'Austin Chalk 12,520'Eagle Ford 12,618'Sligo Edwards
42-255-35732 MCALISTER UNIT · ENCANA OIL & GAS(USA) INC.
1.4 mi
Yegua 2,199'Queen City 4,487'Reklaw 4,777'Carrizo 5,291'Wilcox 7,356'Austin Chalk 12,411'Eagle Ford 12,537'Frio Sligo Edwards
42-255-35733 MCALISTER UNIT · ENCANA OIL & GAS(USA) INC.
1.4 mi
Yegua 2,205'Queen City 4,501'Reklaw 4,791'Carrizo 5,306'Wilcox 7,392'Austin Chalk 12,428'Eagle Ford 12,551'Frio Sligo 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)

#913911 A MARATHON OIL EF LLC
received 2026-03-04

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 28.832800
Lon -97.874042

Well Details

Well Number
1
Max Depth
17,500 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