42-003-48545

Horizontal

UNIVERSITY 8-14

ANDREWS County · District 10 · PIEDRA OPERATING, LLC

Permits

Max Depth

9,000 ft

First Permit

2022-03-15

Latest Activity

2022-03-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Formation Tops (10) Elevation 3,001 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SEVEN RIVERS	3,613 ft	-612 ft
QUEEN	4,321 ft	-1,320 ft
GRAYBURG	4,967 ft	-1,966 ft
SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres)	5,210 ft	-2,209 ft
CLEARFORK (Clear Fork)	7,089 ft	-4,088 ft
GLORIETA	—	—
HOLT	—	—
LEON	—	—
PERMIAN DETRITAL (Permian (undifferentiated))	—	—
TUBB	—	—

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-003-48542 UNIVERSITY 8-14 · PIEDRA OPERATING, LLC

0.2 mi

Seven Rivers 3,625'Queen 4,334'Grayburg 4,978'San Andres 5,222'Clear Fork 7,034'Clear Fork 7,101'Holt —Permian (undifferentiated) —Yates —Glorieta —Tubb —

✓ 42-003-48552 UNIVERSITY 8-10E · PIEDRA OPERATING, LLC

0.6 mi

Yates 3,281'San Andres 4,959'Glorieta 6,299'Clear Fork 7,048'Clear Fork 7,090'Spraberry 8,576'Holt —Seven Rivers —Queen —Tubb —Permian (undifferentiated) —Grayburg —

✓ 42-003-48576 UNIVERSITY 8-10W · PIEDRA OPERATING, LLC

1.0 mi

Seven Rivers 3,564'Queen 4,273'Grayburg 4,918'San Andres 5,162'Clear Fork 7,041'Yates —Glorieta —Holt —Tubb —Permian (undifferentiated) —

✓ 42-003-48582 UNIVERSITY 8-10W · PIEDRA OPERATING, LLC

1.0 mi

Seven Rivers 3,545'Queen 4,254'Grayburg 4,899'San Andres 5,143'Clear Fork 7,022'Glorieta —Holt —Tubb —Permian (undifferentiated) —Yates —

✓ 42-003-48575 UNIVERSITY 8-10W · PIEDRA OPERATING, LLC

1.0 mi

Seven Rivers 3,562'Queen 4,271'Grayburg 4,916'San Andres 5,160'Clear Fork 7,039'Permian (undifferentiated) —Yates —Tubb —Glorieta —Holt —

✓ 42-003-48724 UL SITKA 12-1 R · DIAMONDBACK E&P LLC

1.0 mi

Grayburg 3,109'Yates 3,185'San Andres 5,001'Clear Fork 6,979'Seven Rivers —Glorieta —Queen —Holt —Tubb —Permian (undifferentiated) —

✓ 42-003-48723 UL SITKA 12-1 S · DIAMONDBACK E&P LLC

1.0 mi

Yates 3,186'Seven Rivers 3,437'Queen 3,870'Grayburg 4,561'San Andres 4,997'Glorieta 5,946'Clear Fork 6,979'Permian (undifferentiated) —Tubb —Holt —

✓ 42-003-48721 UL SITKA 12-1 M · DIAMONDBACK E&P LLC

1.0 mi

Yates 3,194'Seven Rivers 3,439'Queen 3,872'Grayburg 4,563'San Andres 4,999'Glorieta 5,948'Clear Fork 6,976'Permian (undifferentiated) —Tubb —Holt —

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, including this one).

Perforations (1)

Interval	Type
9,353–14,280 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	1,842 ft	1,270 sx
9.625"	8,210 ft	1,575 sx
5.5"	14,496 ft	2,785 sx

Permit History (2)

#877906 Drill

UNIVERSITY 8-14 · 9,000 ft

2022-03-15

Spud 2022-07-29

#877906 Drill

UNIVERSITY 8-14 · 9,000 ft

2022-03-15

Spud 2022-07-29

Applications (2)

#877906 A OVINTIV USA INC.

received 2025-08-11

#877906 A PIEDRA OPERATING, LLC

received 2022-03-09

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2025-01-12 log on file

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 32.388306

Lon -102.308090

Well Details

Well Number: H 2MS
Max Depth: 9,000 ft
Drill Type: Horizontal
County: ANDREWS
District: 10
Operator: PIEDRA OPERATING, LLC

Operator

Name: PIEDRA OPER, LLC
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