42-317-44566

PRODUCING Horizontal

RIO 27-15 K

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

Permits

2

Max Depth

10,250 ft

First Permit

2022-09-08

Latest Activity

2022-09-08

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-12-04

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-05

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 2,766 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,098 ft+1,668 ft
YATES 2,378 ft+388 ft
QUEEN 3,037 ft-271 ft
GRAYBURG 3,413 ft-647 ft
SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres)3,835 ft-1,069 ft
CLEARFORK (Clear Fork)6,024 ft-3,258 ft
SPRABERRY 7,025 ft-4,259 ft
DEAN 8,540 ft-5,774 ft
WOLFCAMP 8,740 ft-5,974 ft
CISCO

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
42-317-44561 RIO 27-15 H · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,098'Yates 2,378'Queen 3,037'Grayburg 3,413'San Andres 3,835'Clear Fork 6,031'Spraberry 7,214'Wolfcamp Pennsylvanian Cisco Dean
42-317-44557 RIO 27-15 D · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,098'Yates 2,378'Queen 3,037'Grayburg 3,413'San Andres 3,835'Clear Fork 6,027'Spraberry 7,209'Dean 8,544'Wolfcamp 8,745'Cisco
42-317-44556 RIO 27-15 B · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,098'Yates 2,378'Queen 3,037'Grayburg 3,413'San Andres 3,835'Clear Fork 6,026'Spraberry 7,210'Cisco Wolfcamp Pennsylvanian Dean
42-317-44565 RIO 27-15 C · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,098'Yates 2,378'Queen 3,037'Grayburg 3,413'San Andres 3,835'Clear Fork 6,024'Spraberry 7,026'Dean Wolfcamp Cisco
42-317-44559 RIO 27-15 F · DIAMONDBACK E&P LLC
0.0 mi
Santa Rosa 1,098'Yates 2,378'Queen 3,037'Grayburg 3,413'San Andres 3,835'Clear Fork 5,972'Spraberry 7,212'Dean 8,563'Wolfcamp 8,754'Cisco
42-317-45821 RIO 27-15 Y · DIAMONDBACK E&P LLC
0.1 mi
Santa Rosa 1,098'Yates 2,378'Queen 3,037'Grayburg 3,413'San Andres 3,835'Clear Fork 6,030'Spraberry 7,214'Cisco Wolfcamp Dean
42-317-44139 ZEBCO 27-39 D · DIAMONDBACK E&P LLC
0.2 mi
Yates 2,409'Queen 2,980'Grayburg 3,399'San Andres 3,991'Glorieta 4,906'Clear Fork 6,024'Spraberry 7,225'Wolfcamp 8,479'Dean 8,556'Santa Rosa
42-317-44137 ZEBCO 27-39 F · DIAMONDBACK E&P LLC
0.2 mi
Yates 2,417'Queen 2,968'Grayburg 3,401'San Andres 3,986'Glorieta 4,911'Clear Fork 6,015'Spraberry 7,212'Dean 8,537'Wolfcamp 8,741'Santa Rosa

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
9,497–22,510 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,982 ft2,150 sx
8.625"8,518 ft980 sx
5.5"22,555 ft2,910 sx

Permit History (2)

Applications (2)

#882339 A DIAMONDBACK E&P LLC
received 2024-01-03
#882339 A DIAMONDBACK E&P LLC
received 2022-07-21

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2025-03-11
W-2/G-1 2024-09-11 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.

Lat 32.215190
Lon -101.833814

Well Details

Well Number
11WB
Max Depth
10,250 ft
Drill Type
Horizontal
County
MARTIN
District
8
Completed
2024-12-04

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
4,969