← Wells

42-383-42287

Horizontal

PROSPERO

REAGAN County · District 9 · HIGHMARK ENERGY OPERATING, LLC

Permits

1

Max Depth

7,900 ft

First Permit

2026-02-20

Latest Activity

2026-02-20

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
✓ 42-383-40303 WEATHERBY 1225-1226 D · SABLE PERMIAN RESOURCES, LLC
0.1 mi
Queen 2,511'Grayburg 2,850'San Andres 3,119'Clear Fork 5,108'Spraberry 6,020'Grayburg —Ellenburger —San Andres —Fusselman —Queen —Spraberry —Strawn — +1 more
✓ 42-383-40304 WEATHERBY 1225-1226 D · SABLE PERMIAN RESOURCES LAND,LLC
0.2 mi
Queen 2,516'Grayburg 2,854'San Andres 3,124'Clear Fork 5,144'Spraberry 6,015'Spraberry —Strawn —Clear Fork —Grayburg —Queen —Fusselman —San Andres — +1 more
✓ 42-383-40305 WEATHERBY 1225-1226 E · SABLE PERMIAN RESOURCES, LLC
0.2 mi
Queen 2,506'Grayburg 2,850'San Andres 3,120'Clear Fork 5,147'Spraberry 6,012'San Andres —Strawn —Clear Fork —Fusselman —Grayburg —Queen —Ellenburger — +1 more
✓ 42-383-40623 WEATHERBY 1225-1226 C · SABLE PERMIAN RESOURCES, LLC
0.2 mi
Queen 2,585'Grayburg 2,930'San Andres 3,217'Clear Fork 5,193'Spraberry 6,090'Spraberry —San Andres —Strawn —Ellenburger —Clear Fork —Grayburg —Queen — +1 more
✓ 42-383-40622 WEATHERBY 1225-1226 B · SABLE PERMIAN RESOURCES, LLC
0.2 mi
Queen 2,591'Grayburg 2,948'San Andres 3,221'Clear Fork 5,204'Spraberry 6,089'San Andres —Fusselman —Queen —Spraberry —Strawn —Clear Fork —Grayburg — +1 more
✓ 42-383-40621 WEATHERBY 1225-1226 B · SABLE PERMIAN RESOURCES, LLC
0.2 mi
Queen 2,585'Grayburg 2,947'San Andres 3,221'Clear Fork 5,204'Spraberry 6,103'Strawn —Clear Fork —Fusselman —Grayburg —Queen —Ellenburger —Spraberry — +1 more
✓ 42-383-40620 WEATHERBY 1225-1226 ALLOC 02 · SABLE PERMIAN RESOURCES, LLC
0.2 mi
Queen 2,598'Grayburg 2,953'San Andres 3,210'Clear Fork 5,221'Spraberry 6,113'Strawn —Clear Fork —Fusselman —Grayburg —Queen —Ellenburger —Spraberry — +1 more
✓ 42-383-40234 WEATHERBY 1225-1226 ALLOC 01 · SABLE PERMIAN RESOURCES LAND,LLC
0.4 mi
Queen 2,764'Grayburg 2,984'San Andres 3,243'Spraberry 6,135'Jo Mill 7,012'Dean 7,525'Wolfcamp 7,702'Clear Fork —Fusselman —Grayburg —Queen —Ellenburger — +3 more

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)

#913533 Drill

PROSPERO · 7,900 ft

2026-02-20

Applications (1)

#913533 A HIGHMARK ENERGY OPERATING, LLC
received 2026-02-15

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.

Google Maps → Explorer Map →
Lat 31.344631
Lon -101.591773

Well Details

Well Number
1H
Max Depth
7,900 ft
Drill Type
Horizontal
County
REAGAN
District
9
Operator
HIGHMARK ENERGY OPERATING, LLC

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