42-165-31383

SEMINOLE SAN ANDRES UNIT

GAINES County · District 8 · OXY USA INC.

Permits

3

Max Depth

6,449 ft

First Permit

1978-04-11

Latest Activity

2024-05-03

Lifespan

46 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

Injection / Disposal

H-1 Injection Active UIC #000104112 permitted 2011-10-12

Permitted Volume

10,000 bbl/d

Max Pressure

2,200 psi

Injection Interval

4,717–6,449 ft

Injected (12mo)

96,682 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-10-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Lease Production

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

Formation Tops (10) Elevation 3,412 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RED BEDS210 ft+3,202 ft
RUSTLER 2,059 ft+1,353 ft
ANHYDRITE2,080 ft+1,332 ft
TANSILL 3,035 ft+377 ft
T YATES3,160 ft+252 ft
YATES 3,161 ft+251 ft
SEVEN RIVERS 3,412 ft0 ft
QUEEN 3,988 ft-576 ft
GRAYBURG 4,419 ft-1,007 ft
SAN ANDRES 4,720 ft-1,308 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
42-165-01849 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
ANHYDRITE 2,043'Rustler 2,090'Yates 3,177'Yates 3,220'San Andres 4,739'LIME 4,773'San Andres 5,096'
42-165-32751 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
ANHYDRITE 2,120'Yates 3,157'San Andres 4,700'San Andres 4,730'
42-165-31452 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.2 mi
RED BED 1,400'ANHYDRITE 2,110'Yates 3,177'Yates 3,230'Seven Rivers 3,438'San Andres 4,733'Seven Rivers
42-165-31386 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.3 mi
Yates 3,135'Grayburg 4,433'San Andres 4,730'MAIN POROSITY 5,095'
42-165-31365 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.3 mi
RED BED 220'ANHYDRITE 2,070'Yates 3,150'Yates 3,250'Yates 3,250'BOTTOM YATES 3,340'Seven Rivers 3,443'1ST LIME 4,180'2ND LIME 4,510'Queen 4,696'San Andres 4,710'San Andres 4,804' +8 more
42-165-31372 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
Yates 3,105'Yates 3,141'Grayburg 4,018'Grayburg 4,577'San Andres 4,685'San Andres 4,700'
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'
42-165-02023 SEMINOLE SAN ANDRES UNIT · OXY USA INC.
0.4 mi
Yates 3,112'Grayburg 3,993'San Andres 4,754'

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 (3)

IntervalType
5,356–5,381 ftPerforated
5,390–5,560 ftPerforated
5,395–5,512 ftOpen hole

Casing (2)

SizeSet DepthCement
9.625"294 ft300 sx
7"5,395 ft1,600 sx

Permit History (3)

Applications (3)

#899391 A OXY USA INC.
received 2024-05-01
#711351 A HESS CORPORATION
received 2011-03-02
#22530 A AMERADA HESS CORPORATION
received 1978-04-11

Records & Logs

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

W-2/G-1 2024-08-13
W-2/G-1 2022-06-28
W-2/G-1 2012-02-23 log on file
W-2/G-1 1978-08-31
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 32.765770
Lon -102.708940

Well Details

Well Number
3118
Max Depth
6,449 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