42-165-31832

Final Completion

WEST SEMINOLE SA UNIT

GAINES County · District 8 · OXY USA WTP LP

Permits

3

Max Depth

6,000 ft

First Permit

1980-07-28

Latest Activity

2024-10-15

Lifespan

44 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

Lease Production

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

Formation Tops (3) Elevation 3,444 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,145 ft+1,299 ft
YATES 3,245 ft+199 ft
SAN ANDRES 4,587 ft-1,143 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
42-165-38300 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.1 mi
Yates 3,096'Seven Rivers 3,332'Queen 3,881'Grayburg 4,296'San Andres 4,602'Clear Fork Leonard Glorieta Spraberry San Angelo Wichita-Albany
42-165-00663 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.1 mi
Rustler 2,013'Queen 3,878'San Andres 4,601'San Andres 4,693'
42-165-31983 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.2 mi
Yates 3,110'Grayburg 4,310'San Andres 4,602'
42-165-31831 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.2 mi
San Andres 4,599'
42-165-31974 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.2 mi
San Andres 4,581'
42-165-31630 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.3 mi
San Andres 4,576'
42-165-31833 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.3 mi
Rustler 2,016'Grayburg 4,317'San Andres 4,609'San Andres 4,703'
42-165-31975 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.3 mi
San Andres 5,082'

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 (4)

IntervalType
5,055–5,585 ftPerforated
5,070–5,160 ftPerforated
5,070–5,171 ftPerforated
5,171–5,550 ftOpen hole

Casing (3)

SizeSet DepthCement
8.625"2,008 ft1,000 sx
2.875"5,030 ft
5.5"5,171 ft1,400 sx

Records & Logs

3 completion filings on record.

W-2/G-1 2025-08-05
W-2/G-1 2022-07-11
W-2/G-1 1981-01-13
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 32.763744
Lon -102.819989

Well Details

Well Number
623
Max Depth
6,000 ft
Drill Type
Vertical
County
GAINES
District
8

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-10-16)
Cum Oil (all leases)
329,551,533 bbl
Cum Gas (all leases)
84,981,131 mcf
Activities
CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits
2,273