42-165-31160

Final Completion

SEMINOLE SAN ANDRES UNIT

GAINES County · District 8 · OXY USA INC.

Permits

3

Max Depth

6,000 ft

First Permit

1977-06-13

Latest Activity

2025-10-10

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 (3) Elevation 3,378 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 3,135 ft+243 ft
SEVEN RIVERS 3,321 ft+57 ft
SAN ANDRES 4,683 ft-1,305 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
42-165-02031 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
Yates 3,184'San Andres 4,695'
42-165-38954 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
Seven Rivers Glorieta Yates Spraberry San Angelo San Andres Wichita-Albany Clear Fork Queen Leonard
42-165-38946 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
San Andres Leonard Glorieta Yates Spraberry San Angelo Clear Fork Seven Rivers Queen Wichita-Albany
42-165-31161 SSAU · OXY USA WTP LP
0.3 mi
Yates 3,118'Yates 3,118'Seven Rivers 3,449'Queen 4,015'Grayburg 4,387'San Andres 4,661'San Andres 4,661'San Angelo Glorieta Spraberry Leonard Wichita-Albany +1 more
42-165-32027 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
RED BEDS 148'Queen 3,913'Grayburg 4,350'San Andres 4,649'
42-165-31254 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
RED BEDS 1'ANHYDRITE 675'Tansill 3,013'Yates 3,245'Queen 3,970'San Andres 4,695'
42-165-00188 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
Queen 3,949'Grayburg 4,390'San Andres 4,660'
42-165-00189 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
Tansill 3,003'Yates 3,131'Grayburg 4,396'

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 (7)

IntervalType
4,800–5,542 ftOpen hole
5,000–5,094 ftPerforated
5,036–5,356 ftPerforated
5,094–5,306 ftPerforated
5,120–5,550 ftPerforated
5,306–5,356 ftPerforated
5,375–5,542 ftOpen hole

Casing (4)

SizeSet DepthCement
9.625"407 ft350 sx
7"5,374 ft1,700 sx
7"5,375 ft1,700 sx
7"1,700 sx

Permit History (3)

Applications (3)

#910979 A OXY USA INC.
received 2025-10-08
#645967 A HESS CORPORATION
received 2007-09-12
#1060 A AMERADA HESS CORPORATION
received 1977-06-13

Records & Logs

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

W-2/G-1 2025-11-11
W-2/G-1 2016-02-22
W-2/G-1 2008-12-11 log on file
W-2/G-1 2004-08-12
W-2/G-1 1998-09-01
W-2/G-1 1984-01-12
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 32.780237
Lon -102.721264

Well Details

Well Number
2309
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