42-165-38632

Directional

SEMINOLE SAN ANDRES UNIT

GAINES County · District 8 · OXY USA INC.

Permits

3

Max Depth

6,200 ft

First Permit

2017-10-20

Latest Activity

2025-12-05

Lifespan

8 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

Lease Production

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

Formation Tops (14) Elevation 3,405 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES - OVERPRESSURE, INERT GAS (Yates)3,142 ft+263 ft
YATES - OVERPRESSURE, INERT GAS (Yates)3,154 ft+251 ft
SEVEN RIVERS 3,403 ft+2 ft
SEVEN RIVERS 3,422 ft-17 ft
QUEEN 3,973 ft-568 ft
QUEEN 4,003 ft-598 ft
SAN ANDRES - ACTIVE CO2 FLOOD (San Andres)4,708 ft-1,303 ft
SAN ANDRES - ACTIVE CO2 FLOOD (San Andres)4,742 ft-1,337 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
42-165-00190 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.1 mi
Seven Rivers 3,316'Grayburg 4,561'San Andres 4,673'
42-165-01288 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
Yates 3,142'Queen 3,975'San Andres 4,708'
42-165-32779 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.3 mi
RED BEDS 210'ANHYDRITE 2,060'Rustler 2,066'Yates 3,145'Yates 3,150'Grayburg 4,430'
42-165-30566 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.3 mi
Seven Rivers 3,380'Queen 3,944'Grayburg 4,380'RED BED
42-165-01277 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.3 mi
Yates 3,160'Queen 4,000'San Andres 4,720'
42-165-00188 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.3 mi
Queen 3,949'Grayburg 4,390'San Andres 4,660'
42-165-32796 SSAU · OXY USA INC.
0.4 mi
Yates 3,172'Queen 3,991'Grayburg 4,426'San Andres 4,723'
42-165-31176 SSAU · OXY USA INC.
0.4 mi
RED SALT 2,110'Yates 2,975'Tansill 3,039'Seven Rivers 3,361'San Andres 4,715'San Andres 4,718'

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
5,079–6,415 ftOpen hole
5,118–5,527 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,110 ft1,080 sx
5.5"5,796 ft1,415 sx

Permit History (3)

Applications (3)

#912021 A OXY USA INC.
received 2025-12-02
#912023 A OXY USA INC.
received 2025-12-02
#831591 A OXY USA INC.
received 2017-10-03

Records & Logs

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

W-2/G-1 2026-02-12
W-2/G-1 2018-04-05 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 32.776489
Lon -102.709742

Well Details

Well Number
2505R
Max Depth
6,200 ft
Drill Type
Directional
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