42-165-31366

Directional

SEMINOLE SAN ANDRES UNIT

GAINES County · District 8 · OXY USA INC.

Permits

4

Max Depth

6,000 ft

First Permit

1978-03-30

Latest Activity

2026-04-13

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 (18) Elevation 3,401 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RED BED210 ft+3,191 ft
ANHYDRITE2,085 ft+1,316 ft
TOP YATES (Yates)3,145 ft+256 ft
BOTTOM YATES3,345 ft+56 ft
1ST4,195 ft-794 ft
2ND LIME4,515 ft-1,114 ft
SAN ANDRES 4,720 ft-1,319 ft
SAN ANDRES - ACTIVE CO2 FLOOD (San Andres)4,720 ft-1,319 ft
MAIN POROSITY5,080 ft-1,679 ft
CLEARFORK (Clear Fork)
GLORIETA
LEONARD
QUEEN
SAN ANGELO
SEVEN RIVERS
SPRABERRY
WICHITA ALBANY (Wichita-Albany)
YATES - OVERPRESSURE, INERT GAS (Yates)

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
42-165-00293 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
Grayburg 4,427'San Andres 4,742'LOVINGTON SANDSTONE 4,949'
42-165-00295 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
Yates 3,147'Grayburg 4,409'San Andres 4,718'
42-165-38671 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
Rustler 2,095'Tansill 3,150'Yates 3,176'Seven Rivers 3,440'Queen 4,005'Grayburg 4,420'San Andres 4,730'Clear Fork Leonard Glorieta Spraberry San Angelo +1 more
42-165-31364 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
RED BED 210'Tansill 3,041'Yates 3,170'Grayburg 4,437'San Andres 4,733'San Andres 4,750'GAS/OIL CONTACT 5,089'San Andres 5,089'
42-165-31381 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
RED BED 210'ANHYDRITE 2,100'Yates 3,165'1ST LINE & 2ND LIME 4,215'San Andres 4,725'MAIN POROSITY 5,080'
42-165-31373 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
RED BED 175'ANHYDRITE 2,045'Tansill 3,021'Yates 3,105'Seven Rivers 3,411'1ST LIME 4,160'LIME 4,160'San Andres 4,680'San Andres 4,712'MAIN POROSITY 5,055'
42-165-32741 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
Yates 3,374'
42-165-00102 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
Tansill 3,038'Yates 3,170'Queen 4,023'Grayburg 4,462'San Andres 4,752'

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 (4)

IntervalType
5,095–5,380 ftPerforated
5,095–5,460 ftPerforated
5,380–5,521 ftOpen hole
5,395–5,547 ftOpen hole

Casing (3)

SizeSet DepthCement
9.625"289 ft250 sx
9.625"289 ft250 sx
7"5,395 ft1,600 sx

Permit History (4)

Applications (4)

#914687 A OXY USA INC.
received 2026-04-08
#913135 A OXY USA INC.
received 2026-01-27
#640287 A HESS CORPORATION
received 2007-06-06
#21675 A AMERADA HESS CORPORATION
received 1978-03-30

Records & Logs

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

W-2/G-1 2025-12-16
W-2/G-1 2007-12-21 log on file
W-2/G-1 1978-05-24
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 32.765679
Lon -102.695477

Well Details

Well Number
3305
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