42-165-31365

Directional

SEMINOLE SAN ANDRES UNIT

GAINES County · District 8 · OXY USA INC.

Permits

5

Max Depth

6,000 ft

First Permit

1978-03-23

Latest Activity

2026-04-21

Lifespan

48 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 (20) Elevation 3,416 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RED BED220 ft+3,196 ft
ANHYDRITE2,070 ft+1,346 ft
TOP YATES (Yates)3,150 ft+266 ft
YATES 3,250 ft+166 ft
YATES - OVERPRESSURE, INERT GAS (Yates)3,250 ft+166 ft
BOTTOM YATES3,340 ft+76 ft
SEVEN RIVERS 3,443 ft-27 ft
1ST LIME4,180 ft-764 ft
2ND LIME4,510 ft-1,094 ft
QUEEN 4,696 ft-1,280 ft
SAN ANDRES 4,710 ft-1,294 ft
SAN ANDRES 4,804 ft-1,388 ft
SAN ANDRES - ACTIVE CO2 FLOOD (San Andres)4,804 ft-1,388 ft
MAIN POROSITY5,090 ft-1,674 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
42-165-02023 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
Yates 3,112'Grayburg 3,993'San Andres 4,754'
42-165-31372 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
Yates 3,105'Yates 3,141'Grayburg 4,018'Grayburg 4,577'San Andres 4,685'San Andres 4,700'
42-165-31383 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.3 mi
RED BEDS 210'Rustler 2,059'ANHYDRITE 2,080'Tansill 3,035'T YATES 3,160'Yates 3,161'Seven Rivers 3,412'Queen 3,988'Grayburg 4,419'San Andres 4,720'
42-165-31373 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.3 mi
RED BED 175'ANHYDRITE 2,045'Tansill 3,021'Yates 3,105'Seven Rivers 3,411'LIME 4,160'1ST LIME 4,160'San Andres 4,680'San Andres 4,712'MAIN POROSITY 5,055'
42-165-32751 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
ANHYDRITE 2,120'Yates 3,157'San Andres 4,700'San Andres 4,730'
42-165-31386 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
Yates 3,135'Grayburg 4,433'San Andres 4,730'MAIN POROSITY 5,095'
42-165-02019 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
RED BED 470'Tansill 3,008'Yates 3,136'Yates 3,180'Grayburg 4,398'San Andres 4,694'San Andres 5,045'
42-165-01849 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
ANHYDRITE 2,043'Rustler 2,090'Yates 3,177'Yates 3,220'San Andres 4,739'LIME 4,773'San Andres 5,096'

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 (8)

IntervalType
5,091–5,331 ftOpen hole
5,091–5,409 ftPerforated
5,127–5,331 ftPerforated
5,333–5,400 ftPerforated
5,333–5,400 ftOpen hole
5,409–5,546 ftPerforated
5,409–5,546 ftOpen hole
5,409–5,596 ftOpen hole

Casing (2)

SizeSet DepthCement
9.625"292 ft374 sx
7"5,409 ft800 sx

Records & Logs

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

W-2/G-1 2024-10-30 log on file
W-2/G-1 2015-05-22
W-2/G-1 2007-01-22 log on file
W-2/G-1 1978-05-10
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 32.765672
Lon -102.704112

Well Details

Well Number
3210
Max Depth
6,000 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