42-329-45357

PRODUCING Horizontal

PEGGY 12

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

Permits

1

Max Depth

10,237 ft

First Permit

2022-03-11

Latest Activity

2022-03-11

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-04-12

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

2022-08

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 898 ft+1,722 ft
RUSTLER 1,492 ft+1,128 ft
YATES 2,415 ft+205 ft
SEVEN RIVERS 2,631 ft-11 ft
QUEEN 3,376 ft-756 ft
GRAYBURG 3,904 ft-1,284 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,191 ft-1,571 ft
GLORIETA 5,445 ft-2,825 ft
CLEARFORK (Clear Fork)6,301 ft-3,681 ft
SPRABERRY 7,176 ft-4,556 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
42-329-45349 PEGGY 13 · LARIO OIL & GAS COMPANY
0.0 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
0.0 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
42-329-45542 PEGGY 14 · LARIO OIL & GAS COMPANY
0.0 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'
42-329-45350 PEGGY 13 · LARIO OIL & GAS COMPANY
0.0 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
42-329-45543 PEGGY 13 · LARIO OIL & GAS COMPANY
0.0 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'
42-329-44699 PEGGY 10 · LARIO OIL & GAS COMPANY
0.2 mi
Santa Rosa 887'Rustler 1,478'Yates 2,449'Seven Rivers 2,679'Queen 3,586'Grayburg 3,765'San Andres 4,242'Glorieta 5,471'Clear Fork 6,354'Spraberry 7,200'
42-329-44700 PEGGY 11 · LARIO OIL & GAS COMPANY
0.2 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
0.2 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'

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
9,566–19,394 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,514 ft1,140 sx
9.625"8,760 ft1,165 sx
5.5"19,518 ft2,430 sx

Permit History (1)

Applications (1)

#875288 A LARIO OIL & GAS COMPANY
received 2021-12-14

Records & Logs

2 completion filings on record.

W-2/G-1 2023-07-17
W-2/G-1 2022-12-16

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 31.894406
Lon -101.879225

Well Details

Well Number
201
Max Depth
10,237 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2023-04-12

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