← Wells

42-227-40955

PRODUCING Horizontal

BUCHANAN B 13-12 (ALLOC-H)

HOWARD County · District 8 · CRESCENT ENERGY OPERATING LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

9,000 ft

First Permit

2021-02-25

Latest Activity

2021-02-25

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-10-03

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: CRESCENT ENERGY OPERATING LLC ≠ Permit: LAREDO PETROLEUM, INC.

Resolved via: production → CRESCENT ENERGY OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2021-10

Last Production

2026-07

Operator History

Chain of Custody

LAREDO PETROLEUM, INC. 2021-2023→ VITAL ENERGY, INC. 2023-2025→ CRESCENT ENERGY OPERATING, LLC 2026-2026

Lease Production

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

Oil
production & DCA →

Formation Tops (13) Elevation 2,580 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SALADO 1,134 ft+1,446 ft
YATES 1,631 ft+949 ft
SEVEN RIVERS 1,739 ft+841 ft
QUEEN 2,122 ft+458 ft
GRAYBURG 2,705 ft-125 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,112 ft-532 ft
GLORIETA 3,731 ft-1,151 ft
CLEARFORK - SEVERE WATER FLOWS (Clear Fork)4,470 ft-1,890 ft
SPRABERRY 6,752 ft-4,172 ft
DEAN 7,008 ft-4,428 ft
LEONARD ——
RUSTLER ——
SANTA ROSA ——

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
✓ 42-227-40953 BUCHANAN B 13-12 (ALLOC-G) · LAREDO PETROLEUM, INC.
0.0 mi
Yates 1,132'Salado 1,132'Salado 1,643'Yates 1,643'Seven Rivers 1,742'Queen 2,126'Grayburg 2,709'San Andres 3,124'Glorieta 3,742'Clear Fork 4,490'Clear Fork 4,490'Santa Rosa — +1 more
✓ 42-227-40957 BUCHANAN B 13-12 (ALLOC-H) · LAREDO PETROLEUM, INC.
0.0 mi
Yates 1,630'Seven Rivers 1,731'Queen 2,118'Grayburg 2,672'San Andres 3,114'Glorieta 3,736'Clear Fork 4,476'Spraberry 5,555'CAMBRIAN —Ellenburger —Santa Rosa —Rustler — +2 more
✓ 42-227-40950 BUCHANAN B 13-12 (ALLOC-F) · LAREDO PETROLEUM, INC.
0.2 mi
Salado 1,145'Yates 1,645'Yates 1,646'Seven Rivers 1,750'Seven Rivers 1,751'Queen 2,140'Grayburg 2,722'San Andres 3,140'San Andres 3,141'Glorieta 3,763'Glorieta 3,764'Clear Fork 4,504' +7 more
✓ 42-227-40951 BUCHANAN B 13-12 (ALLOC-E) · LAREDO PETROLEUM, INC.
0.2 mi
Salado 1,154'Yates 1,649'Seven Rivers 1,758'Queen 2,141'Grayburg 2,728'San Andres 3,138'Glorieta 3,767'Clear Fork 4,511'Spraberry 5,604'Rustler —Santa Rosa —
✓ 42-227-40811 BUCHANAN B 13-12 (ALLOC-E) · LAREDO PETROLEUM, INC.
0.2 mi
Salado 1,155'Yates 1,651'Seven Rivers 1,758'Queen 2,137'Grayburg 2,727'San Andres 3,150'Glorieta 3,768'Clear Fork 4,515'Spraberry 5,599'Spraberry 6,790'Dean 7,038'Santa Rosa — +2 more
✓ 42-227-40810 WORTHY 13-12 (ALLOC-D) · LAREDO PETROLEUM, INC.
0.3 mi
Dean 36'Salado 1,156'Yates 1,650'Yates 1,651'Seven Rivers 1,755'Queen 2,137'Grayburg 2,729'San Andres 3,143'Glorieta 3,771'Clear Fork 4,515'Clear Fork 4,516'Spraberry 5,606' +4 more
✓ 42-227-40958 WORTHY 13-12 (ALLOC-D) · LAREDO PETROLEUM, INC.
0.6 mi
Salado 1,152'Yates 1,667'Seven Rivers 1,770'Queen 2,159'Grayburg 2,740'San Andres 3,158'Glorieta 3,796'Clear Fork 4,518'Spraberry 5,603'Santa Rosa —Rustler —Dean — +1 more
✓ 42-227-40956 WORTHY 13-12 (ALLOC-C) · LAREDO PETROLEUM, INC.
0.6 mi
Salado 1,160'Yates 1,666'Seven Rivers 1,770'Queen 2,155'Grayburg 2,728'San Andres 3,154'Glorieta 3,798'Clear Fork 4,514'Spraberry 5,596'Dean 7,054'Santa Rosa —Leonard — +1 more

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
7,368–17,549 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"399 ft515 sx
8.625"7,696 ft838 sx
5.5"17,571 ft1,676 sx

Permit History (1)

#867357 Drill Final Completion

BUCHANAN B 13-12 (ALLOC-H) · 9,000 ft

2021-02-25

Spud 2021-09-05

Applications (1)

#867357 A LAREDO PETROLEUM, INC.
received 2021-01-28

Records & Logs

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

W-2/G-1 2022-01-24
W-2/G-1 2021-11-24 log on file
Completion packets + logs ↗ Wellbore filings ↗

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.

Google Maps → Explorer Map →
Lat 32.334921
Lon -101.409275

Well Details

Well Number
8NB
Max Depth
9,000 ft
Drill Type
Horizontal
County
HOWARD
District
8
Operator
CRESCENT ENERGY OPERATING LLC
Completed
2021-10-03

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-08-28)
Cum Oil (all leases)
10,867,426 bbl
Cum Gas (all leases)
2,390,025 mcf
Activities
OPRS/G, OPRS/O
Total Permits
20