42-383-42140

Horizontal

BLACK OAK

REAGAN County · District 9 · HIGHMARK ENERGY OPERATING, LLC

Permits

1

Max Depth

10,400 ft

First Permit

2025-06-13

Latest Activity

2025-06-13

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
42-383-42030 UL TIFFANY G 30-4 · DE CENTRAL OPERATING, LLC
0.4 mi
Queen 2,363'Queen 2,416'Grayburg 2,764'San Andres 2,929'Clear Fork 4,876'Spraberry 5,793'Wolfcamp 7,336'Ellenburger Strawn Fusselman
42-383-42029 UL TIFFANY F 30-4 · DE CENTRAL OPERATING, LLC
0.4 mi
Queen 2,359'Grayburg 2,759'San Andres 2,924'Clear Fork 4,878'Spraberry 5,796'Wolfcamp 7,341'Ellenburger Fusselman Strawn
42-383-42028 UL TIFFANY F 30-4 · DE CENTRAL OPERATING, LLC
0.4 mi
Queen 2,361'Grayburg 2,763'San Andres 2,926'Clear Fork 4,881'Spraberry 5,796'Wolfcamp 7,336'Fusselman Strawn Ellenburger
42-383-42027 UL TIFFANY D 30-4 · DE CENTRAL OPERATING, LLC
0.4 mi
Queen 2,361'Grayburg 2,757'San Andres 2,917'Clear Fork 4,887'Spraberry 5,802'Wolfcamp 7,342'Ellenburger Strawn Fusselman
42-383-41993 UL TIFFANY C 30-4 · DE CENTRAL OPERATING, LLC
0.4 mi
Queen 2,362'Grayburg 2,759'San Andres 2,919'Clear Fork 4,889'Spraberry 5,799'Wolfcamp 7,343'Fusselman Ellenburger Strawn
42-383-41992 UL TIFFANY B 30-4 · DE CENTRAL OPERATING, LLC
0.4 mi
Queen 2,360'Grayburg 2,761'San Andres 2,920'Clear Fork 4,889'Spraberry 5,800'Wolfcamp 7,337'Ellenburger Strawn Fusselman
42-383-41991 UL TIFFANY A 30-4 · DE CENTRAL OPERATING, LLC
0.4 mi
Queen 2,360'Grayburg 2,762'San Andres 2,918'Clear Fork 4,895'Spraberry 5,800'Wolfcamp 7,335'Ellenburger Strawn Fusselman
42-383-41004 WHITE OAK WEST · DRIFTWOOD ENERGY OPERATING, LLC
0.8 mi
Grayburg 2,728'San Andres 2,983'Clear Fork 3,684'Spraberry 5,701'Ellenburger Queen Strawn Fusselman

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)

#908589 A HIGHMARK ENERGY OPERATING, LLC
received 2025-06-12

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 and the UL library can't be deep-linked — clicking copies the API for you to paste.

Lat 31.317602
Lon -101.504890

Well Details

Well Number
5H
Max Depth
10,400 ft
Drill Type
Horizontal
County
REAGAN
District
9

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-03-09)
Cum Oil (all leases)
4,551,977 bbl
Cum Gas (all leases)
30,465,409 mcf
Activities
CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
15