42-165-38582

PRODUCING Horizontal

WEST SEMINOLE SA UNIT

GAINES County · District 8 · OXY USA WTP LP · SEMINOLE WEST

Permits

2

Max Depth

6,500 ft

First Permit

2017-06-16

Latest Activity

2022-05-03

Lifespan

5 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-08-17

Shut-In

Plugged

P-5 Org Status: Active

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 (13) Elevation 3,424 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,176 ft+1,248 ft
TANSILL 3,138 ft+286 ft
YATES - OVERPRESSURE, INERT GAS (Yates)3,268 ft+156 ft
SEVEN RIVERS 3,517 ft-93 ft
QUEEN 4,080 ft-656 ft
GRAYBURG 4,524 ft-1,100 ft
SAN ANDRES - ACTIVE CO2 FLOOD (San Andres)4,811 ft-1,387 ft
CLEARFORK (Clear Fork)
GLORIETA
LEONARD
SAN ANGELO
SPRABERRY
WICHITA ALBANY (Wichita-Albany)

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
42-165-38571 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.2 mi
Rustler 2,129'Tansill 3,095'Yates 3,225'Seven Rivers 3,466'Queen 4,027'Grayburg 4,464'San Andres 4,747'Glorieta San Angelo Clear Fork
42-165-38838 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.2 mi
Yates 3,245'Seven Rivers 3,489'Queen 4,046'San Andres 4,770'Leonard Glorieta Wichita-Albany Spraberry San Angelo Clear Fork
42-165-38585 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.4 mi
Rustler 2,115'Tansill 3,087'Yates 3,217'Seven Rivers 3,456'Queen 4,017'Grayburg 4,466'San Andres 4,733'San Andres 4,752'Wichita-Albany Leonard Glorieta Spraberry +2 more
42-165-38586 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.4 mi
Rustler 2,113'Tansill 3,085'Yates 3,215'Seven Rivers 3,454'Queen 4,015'Grayburg 4,464'San Andres 4,750'San Andres 4,764'San Angelo Wolfcamp Clear Fork Wichita-Albany +3 more
42-165-38572 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.4 mi
Rustler 2,115'Tansill 3,087'Yates 3,217'Seven Rivers 3,456'Queen 4,017'Grayburg 4,466'San Andres 4,751'San Andres 4,752'Spraberry Glorieta San Angelo Leonard +2 more
42-165-38583 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.4 mi
Yates 3,178'Seven Rivers 3,417'Queen 3,973'San Andres 4,689'San Angelo Leonard Wichita-Albany Clear Fork Spraberry Glorieta
42-165-37803 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.5 mi
Rustler 2,095'Queen 3,964'Queen 3,994'Grayburg 4,400'Grayburg 4,404'San Andres 4,688'
42-165-38580 WEST SEMINOLE SA UNIT · OXY USA WTP LP
0.5 mi
Rustler 2,217'Tansill 3,217'Yates 3,327'Seven Rivers 3,574'Queen 4,140'Grayburg 4,587'San Andres 4,875'Clear Fork Glorieta San Angelo

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 (2)

IntervalType
5,128–7,535 ftOpen hole
5,147–5,614 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,200 ft985 sx
5.5"5,662 ft1,055 sx

Records & Logs

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

W-2/G-1 2025-09-03
W-2/G-1 2017-12-06 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.

Lat 32.775481
Lon -102.803781

Well Details

Well Number
419
Max Depth
6,500 ft
Drill Type
Horizontal
County
GAINES
District
8
Completed
2022-08-17

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