← Wells

42-003-48757

Horizontal

UNIVERSITY 8-4 WD

ANDREWS County · District 10 · PIEDRA OPERATING, LLC

Permits

1

Max Depth

9,000 ft

First Permit

2023-01-30

Latest Activity

2023-01-30

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
✓ 42-003-47585 UNIVERSITY 8-4 H · PIEDRA OPERATING, LLC
0.2 mi
Yates 2,800'San Andres 3,800'San Andres 3,800'Grayburg 4,500'Permian (undifferentiated) —Clear Fork —Queen —Seven Rivers —Holt —Tubb —Glorieta —
✓ 42-003-48485 UNIVERSITY 8-9 N · PIEDRA OPERATING, LLC
0.3 mi
Seven Rivers 3,550'Queen 4,305'Grayburg 4,945'San Andres 5,183'Clear Fork 7,034'Tubb —Permian (undifferentiated) —Holt —Glorieta —Yates —
✓ 42-003-48486 UNIVERSITY 8-9 N · PIEDRA OPERATING, LLC
0.3 mi
Seven Rivers 3,550'Queen 4,305'Grayburg 4,945'San Andres 5,183'Clear Fork 7,034'Permian (undifferentiated) —Glorieta —Holt —Tubb —Yates —
✓ 42-003-48482 UNIVERSITY 8-9 N MS · PIEDRA OPERATING, LLC
0.3 mi
Seven Rivers 3,556'Queen 4,311'Grayburg 4,951'San Andres 5,189'Clear Fork 7,040'Holt —Tubb —Permian (undifferentiated) —PRECAMBRIAN (UNDIFFERENTIATED) —Yates —Glorieta —Fusselman — +2 more
✓ 42-003-48429 UNIVERSITY 8-9 WC · PIEDRA OPERATING, LLC
0.3 mi
Seven Rivers 3,580'Queen 4,340'Grayburg 4,980'San Andres 5,215'Clear Fork 7,080'Yates —Tubb —Permian (undifferentiated) —Holt —Glorieta —
✓ 42-003-48484 UNIVERSITY 8-9 · PIEDRA OPERATING, LLC
0.3 mi
Seven Rivers 3,555'Queen 4,310'Grayburg 4,950'San Andres 5,188'Clear Fork 7,039'Spraberry 8,573'Dean 9,750'Wolfcamp 9,848'Devonian —LEON —Glorieta —Holt — +7 more
✓ 42-003-48428 UNIVERSITY 8-9 LS · PIEDRA OPERATING, LLC
0.3 mi
Seven Rivers 3,580'Queen 4,340'Grayburg 4,980'San Andres 5,215'Clear Fork 7,080'Yates —Glorieta —Holt —Tubb —Permian (undifferentiated) —
✓ 42-003-48736 UNIVERSITY 8-5 E · PIEDRA OPERATING, LLC
0.3 mi
Yates 3,282'San Andres 4,960'Glorieta 6,300'Clear Fork 7,091'Permian (undifferentiated) —Grayburg —Tubb —Queen —Holt —Seven Rivers —

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)

#886994 Drill

UNIVERSITY 8-4 WD · 9,000 ft

2023-01-30

Spud 2023-02-08

Applications (1)

#886994 A PIEDRA OPERATING, LLC
received 2023-01-05

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 32.391289
Lon -102.346361

Well Details

Well Number
1MS
Max Depth
9,000 ft
Drill Type
Horizontal
County
ANDREWS
District
10
Operator
PIEDRA OPERATING, LLC

Operator

Location
DENVER
P-5 Status
Active (filed 2026-03-18)
Cum Oil (all leases)
12,141,096 bbl
Cum Gas (all leases)
682 mcf
Total Permits
279