42-165-34204

Final Completion

WEST SEMINOLE SA UNIT

GAINES County · District 8 · OXY USA INC.

Permits

4

Max Depth

6,000 ft

First Permit

1990-09-11

Latest Activity

2024-04-04

Lifespan

34 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 3,436 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 3,182 ft+254 ft
GRAYBURG 4,458 ft-1,022 ft
SAN ANDRES 4,673 ft-1,237 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
42-165-00643 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.2 mi
Queen 3,956'Grayburg 4,365'San Andres 4,662'San Andres 4,663'
42-165-38558 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.2 mi
Tansill 3,058'Yates 3,189'Seven Rivers 3,431'Queen 3,990'Grayburg 4,425'San Andres 4,706'San Andres 4,717'Wichita-Albany Clear Fork Leonard Spraberry San Angelo +1 more
42-165-31745 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.2 mi
Rustler 2,056'Queen 3,902'Grayburg 4,324'San Andres 4,585'
42-165-37803 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.2 mi
Rustler 2,095'Queen 3,964'Queen 3,994'Grayburg 4,400'Grayburg 4,404'San Andres 4,688'
42-165-37802 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.3 mi
Yates 3,172'Queen 3,962'Queen 3,964'Queen 3,965'San Andres 4,665'
42-165-31744 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.3 mi
RED BEDS, BASE 1,690'Grayburg 4,418'San Andres 4,597'San Andres 4,781'
42-165-31838 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.3 mi
Yates 3,010'Grayburg 4,400'San Andres 4,715'
42-165-00642 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.4 mi
Rustler 2,087'Tansill 3,040'Yates 3,167'Seven Rivers 3,394'Queen 3,959'Grayburg 4,396'San Andres 4,667'

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 (6)

IntervalType
5,053–5,132 ftPerforated
5,053–5,300 ftPerforated
5,301–5,355 ftPerforated
5,360–5,390 ftPerforated
5,400–5,600 ftOpen hole
5,401–5,425 ftOpen hole

Casing (2)

SizeSet DepthCement
8.625"2,009 ft900 sx
5.5"5,400 ft1,025 sx

Records & Logs

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

W-2/G-1 2024-08-16 log on file
W-2/G-1 2020-01-09
W-2/G-1 1991-01-17 log on file
W-2/G-1 1991-01-21
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 32.774558
Lon -102.815845

Well Details

Well Number
207
Max Depth
6,000 ft
Drill Type
Vertical
County
GAINES
District
8
Operator
OXY USA INC.

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-01-26)
Cum Oil (all leases)
277,250,617 bbl
Cum Gas (all leases)
814,544,078 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
3,279