← Wells

42-389-41961

Horizontal

SAMURAI 4-49 50

REEVES County · District 10 · PERMIAN RESOURCES OPERATING, LLC

Permits

2

Max Depth

12,000 ft

First Permit

2025-12-22

Latest Activity

2025-12-22

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Formation Tops (10) Elevation 2,638 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 1,698 ft+940 ft
BELL CANYON 4,392 ft-1,754 ft
CHERRY CANYON 5,352 ft-2,714 ft
BONE SPRING 7,644 ft-5,006 ft
THIRD BONE SHALE9,544 ft-6,906 ft
CASTILLE (Castile)——
DELAWARE ——
DELAWARE CONSOLIDATED GAS (Delaware)——
FORD / DELAWARE (Delaware)——
PERMIAN (UNDEFINED) (Permian (undifferentiated))——

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
✓ 42-389-41952 SAMURAI 4-49 50 · PERMIAN RESOURCES OPERATING, LLC
0.0 mi
Rustler 1,704'Castile 2,126'Bell Canyon 4,398'Cherry Canyon 5,356'Bone Spring 7,648'Bone Spring 9,987'Delaware —Permian (undifferentiated) —Delaware —Delaware —
✓ 42-389-36277 SAMURAI 4-49 50 · CENTENNIAL RESOURCE PROD, LLC
0.1 mi
Permian (undifferentiated) 1,967'Castile 2,977'Delaware 4,364'Bell Canyon 4,397'Delaware 4,397'Delaware 4,397'Cherry Canyon 5,380'Bone Spring 7,707'Wolfcamp 10,265'Pennsylvanian —
✓ 42-389-36278 SAMURAI 4-49 50 · CENTENNIAL RESOURCE PROD, LLC
0.1 mi
Permian (undifferentiated) 1,967'Castile 2,977'Delaware 4,365'Bell Canyon 4,396'Delaware 4,396'Delaware 4,396'Cherry Canyon 5,380'Bone Spring 7,666'Wolfcamp 10,281'Pennsylvanian —
✓ 42-389-36435 KNIGHT 4-51 · CENTENNIAL RESOURCE PROD, LLC
0.2 mi
Permian (undifferentiated) 1,792'Castile 2,690'Delaware 4,362'Delaware 4,388'Delaware 4,388'Bell Canyon 4,388'Cherry Canyon 5,362'Bone Spring 7,697'Wolfcamp —Pennsylvanian —
✓ 42-389-37678 STRONG FUNDAMENTAL A · CENTENNIAL RESOURCE PROD, LLC
0.2 mi
Castile 2,659'Permian (undifferentiated) 2,659'Delaware 4,377'Delaware 4,377'Delaware 4,377'Bell Canyon 4,407'Delaware 4,407'Delaware 4,407'Cherry Canyon 5,324'Bone Spring 7,668'Bone Spring 9,779'Wolfcamp 9,780' +1 more
✓ 42-389-36095 NINJA 4-50 49 · CENTENNIAL RESOURCE PROD, LLC
0.4 mi
Permian (undifferentiated) 1,834'Castile 2,217'Delaware 4,386'Delaware 4,412'Bell Canyon 4,412'Delaware 4,412'Cherry Canyon 5,375'Bone Spring 7,719'Wolfcamp 10,250'Pennsylvanian —
✓ 42-389-36088 NINJA 4-50 49 · CENTENNIAL RESOURCE PROD, LLC
0.4 mi
Permian (undifferentiated) 1,834'Castile 2,217'Delaware 4,386'Delaware 4,415'Delaware 4,415'Bell Canyon 4,415'Cherry Canyon 5,369'Bone Spring 7,708'Wolfcamp 10,236'Pennsylvanian —
✓ 42-389-36652 NINJA 4-50 49 · CENTENNIAL RESOURCE PROD, LLC
0.5 mi
Permian (undifferentiated) 1,780'Castile 2,720'Delaware 4,358'Bell Canyon 4,389'Delaware 4,389'Delaware 4,389'Cherry Canyon 5,262'Bone Spring 7,703'Wolfcamp 10,235'Pennsylvanian —

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).

Casing (3)

SizeSet DepthCement
9.625"2,187 ft985 sx
7.625"9,258 ft730 sx
5.5"20,412 ft2,110 sx

Permit History (2)

#912247 Drill

SAMURAI 4-49 50 · 12,000 ft

2025-12-22

#912247 Drill

SAMURAI 4-49 50 · 12,000 ft

2025-12-22

Spud 2026-03-01

Applications (2)

#912247 A PERMIAN RESOURCES OPERATING, LLC
received 2026-01-23
#912247 A PERMIAN RESOURCES OPERATING, LLC
received 2025-12-12

Records & Logs

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

W-2/G-1 2026-05-18 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 31.459755
Lon -103.555657

Well Details

Well Number
144H
Max Depth
12,000 ft
Drill Type
Horizontal
County
REEVES
District
10
Operator
PERMIAN RESOURCES OPERATING, LLC

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-11-25)
Cum Oil (all leases)
86,780,437 bbl
Cum Gas (all leases)
356,517,521 mcf
Activities
OPRS/G, OPRS/O
Total Permits
583