42-329-44699

PRODUCING Horizontal

PEGGY 10

MIDLAND County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,743 ft

First Permit

2021-03-19

Latest Activity

2021-03-19

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-08-10

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: LARIO OIL & GAS COMPANY

Resolved via: productionDIAMONDBACK E&P LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2021-08

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (10) Elevation 2,620 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 887 ft+1,733 ft
RUSTLER 1,478 ft+1,142 ft
YATES 2,449 ft+171 ft
SEVEN RIVERS 2,679 ft-59 ft
QUEEN 3,586 ft-966 ft
GRAYBURG 3,765 ft-1,145 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,242 ft-1,622 ft
GLORIETA 5,471 ft-2,851 ft
CLEARFORK (Clear Fork)6,354 ft-3,734 ft
SPRABERRY 7,200 ft-4,580 ft

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
42-329-44700 PEGGY 11 · LARIO OIL & GAS COMPANY
0.0 mi
Santa Rosa 914'Rustler 1,478'Yates 2,435'Seven Rivers 2,664'Queen 3,568'Grayburg 3,752'San Andres 4,201'Glorieta 5,454'Clear Fork 6,336'Spraberry 7,182'
42-329-44698 PEGGY 9 · LARIO OIL & GAS COMPANY
0.0 mi
Santa Rosa 887'Rustler 1,478'Yates 2,444'Seven Rivers 2,674'Queen 3,572'Grayburg 3,757'San Andres 4,200'Glorieta 5,462'Clear Fork 6,351'Spraberry 7,193'
42-329-45350 PEGGY 13 · LARIO OIL & GAS COMPANY
0.2 mi
Santa Rosa 894'Yates 2,420'Queen 3,436'Grayburg 3,914'San Andres 4,196'San Andres 4,196'Spraberry 7,179'Dean 8,536'Wolfcamp 8,730'Glorieta Clear Fork Rustler +1 more
42-329-45349 PEGGY 13 · LARIO OIL & GAS COMPANY
0.2 mi
Santa Rosa 896'Rustler 1,484'Yates 2,410'Seven Rivers 2,625'Queen 3,420'Grayburg 3,917'San Andres 4,187'Glorieta 5,440'Clear Fork 6,314'Spraberry 7,177'
42-329-45358 PEGGY 12 · LARIO OIL & GAS COMPANY
0.2 mi
Santa Rosa 901'Rustler 1,486'Yates 2,418'Seven Rivers 2,629'Queen 3,422'Grayburg 3,915'San Andres 4,185'Glorieta 5,442'Clear Fork 6,302'Spraberry 7,170'Rustler
42-329-45357 PEGGY 12 · LARIO OIL & GAS COMPANY
0.2 mi
Santa Rosa 898'Rustler 1,492'Yates 2,415'Seven Rivers 2,631'Queen 3,376'Grayburg 3,904'San Andres 4,191'Glorieta 5,445'Clear Fork 6,301'Spraberry 7,176'
42-329-45543 PEGGY 13 · LARIO OIL & GAS COMPANY
0.2 mi
Santa Rosa 885'Rustler 1,496'Yates 2,408'Seven Rivers 2,625'Queen 3,420'Grayburg 3,913'San Andres 4,185'Glorieta 5,440'Clear Fork 6,311'Spraberry 7,176'
42-329-45542 PEGGY 14 · LARIO OIL & GAS COMPANY
0.2 mi
Santa Rosa 897'Rustler 1,492'Yates 2,423'Seven Rivers 2,627'Queen 3,434'Grayburg 3,434'San Andres 4,188'Glorieta 5,442'Clear Fork 6,309'Spraberry 7,177'

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)

IntervalType
9,524–19,353 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,536 ft1,105 sx
9.625"8,627 ft520 sx
5.5"19,472 ft2,490 sx

Permit History (1)

Applications (1)

#867766 A LARIO OIL & GAS COMPANY
received 2021-02-15

Records & Logs

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

W-2/G-1 2021-10-07 log on file

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 31.893376
Lon -101.882284

Well Details

Well Number
302
Max Depth
10,743 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2021-08-10

Operator

Location
MIDLAND
P-5 Status
X (filed 2026-05-04)
Cum Oil (all leases)
986,290,193 bbl
Cum Gas (all leases)
41,995,553 mcf
Activities
GTHS/C, GTHS/O, OPRS/G, OPRS/O
Total Permits
4,977