← Wells

42-389-37538

PRODUCING Horizontal

COLLIE A WEST

REEVES County · District 8 · PERMIAN RESOURCES OPERATING LLC · SANDBAR (BONE SPRING)

Permits

2

Max Depth

13,000 ft

First Permit

2018-09-06

Latest Activity

2018-09-06

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-02-02

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: PERMIAN RESOURCES OPERATING LLC ≠ Permit: OXY USA INC.

Resolved via: production → PERMIAN RESOURCES OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2019-02

Last Production

2026-07

Operator History

Chain of Custody

OXY USA INC. 2019-2021→ COLGATE OPERATING, LLC 2021-2023→ PERMIAN RESOURCES OPERATING, LLC 2023-2026

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 (10) Elevation 2,564 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DELAWARE 4,670 ft-2,106 ft
BELL CANYON 4,707 ft-2,143 ft
CHERRY CANYON 5,651 ft-3,087 ft
BONE SPRINGS (Bone Spring)7,816 ft-5,252 ft
CASTILLE (Castile)——
DELAWARE CONSOLIDATED GAS (Delaware)——
FORD-DELAWARE (Delaware)——
PENNSYLVANIAN ——
PERMIAN (Permian (undifferentiated))——
WOLFCAMP ——

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
✓ 42-389-37540 COLLIE A WEST · OXY USA INC.
0.0 mi
Delaware 4,632'Bell Canyon 4,676'Cherry Canyon 5,654'Bone Spring 7,819'Wolfcamp 10,402'Pennsylvanian —Permian (undifferentiated) —Castile —Delaware —Delaware —
✓ 42-389-37539 COLLIE A EAST · OXY USA INC.
0.0 mi
Delaware 4,655'Bell Canyon 4,686'Bell Canyon 4,696'Cherry Canyon 5,658'Bone Spring 7,830'Wolfcamp —Pennsylvanian —Castile —Permian (undifferentiated) —Delaware —Delaware —
✓ 42-389-40053 COLLIE B UNIT · COLGATE OPERATING, LLC
0.5 mi
Rustler 1,809'Castile 2,196'Lamar 4,613'Bell Canyon 4,679'Cherry Canyon 5,615'Brushy Canyon 6,721'Bone Spring 7,703'Delaware —Delaware —Delaware —
✓ 42-389-40054 COLLIE B UNIT · COLGATE OPERATING, LLC
0.5 mi
Rustler 1,826'Castile 2,166'Lamar 4,599'Bell Canyon 4,671'Cherry Canyon 5,591'Brushy Canyon 6,696'Bone Spring 7,713'Delaware —Delaware —Delaware —
✓ 42-389-40056 COLLIE B UNIT · COLGATE OPERATING, LLC
0.5 mi
Rustler 1,833'Castile 2,207'Lamar 4,630'Delaware 4,666'Bell Canyon 4,666'Cherry Canyon 5,610'Brushy Canyon 6,737'Bone Spring 7,730'Delaware —Delaware —
✓ 42-389-40055 COLLIE B UNIT · COLGATE OPERATING, LLC
0.5 mi
Rustler 1,829'Castile 2,198'Lamar 4,626'Bell Canyon 4,686'Cherry Canyon 5,617'Brushy Canyon 6,719'Bone Spring 7,727'Delaware —Delaware —Delaware —
✓ 42-475-38395 WORSHAM -42- · JETTA OPERATING COMPANY, INC.
0.8 mi
Delaware 4,663'San Andres —Holt —Seven Rivers —Glorieta —Queen —Rustler —Clear Fork —Capitan —Yates —
✓ 42-475-38394 WORSHAM -42- · JETTA OPERATING COMPANY, INC.
0.8 mi
Delaware 4,656'Bell Canyon 4,699'Seven Rivers —Glorieta —Queen —Rustler —Capitan —San Andres —Yates —Holt —

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
10,314–20,216 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"2,236 ft960 sx
9.625"10,045 ft1,965 sx
5.5"20,479 ft2,655 sx

Permit History (2)

#844327 Drill Final Completion

COLLIE A WEST · 13,000 ft

2018-09-06

Spud 2018-10-07

#844327 Drill

COLLIE A WEST · 13,000 ft

2018-09-06

Spud 2018-10-06

Applications (2)

#844327 A OXY USA INC.
received 2018-09-28
#844327 A OXY USA INC.
received 2018-09-05

Records & Logs

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

W-2/G-1 2019-03-27 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 31.424253
Lon -103.451626

Well Details

Well Number
S 81H
Max Depth
13,000 ft
Drill Type
Horizontal
County
REEVES
District
8
Operator
PERMIAN RESOURCES OPERATING LLC
Completed
2019-02-02

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
554