42-003-03842

SHAFTER LAKE SAN ANDRES UNIT

ANDREWS County · District 8 · APACHE CORPORATION

Permits

1

Max Depth

7,100 ft

First Permit

2013-04-25

Latest Activity

2013-04-25

Lifespan

< 1 yr

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

H-1 Injection Active UIC #000019685 permitted 1967-05-25

Permitted Volume

1,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,030–4,790 ft

Injected (12mo)

W-14 Disposal Cancelled 2016-11-10 UIC #000108129 permitted 2013-09-20

Permitted Volume

25,000 bbl/d

Max Pressure

3,000 psi

Injection Interval

6,000–7,000 ft

Injected (12mo)

Monthly injected volume (bbl, from H-10 filings through 2016-03-01)

Lease Production

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

Formation Tops (3) Elevation 3,180 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 3,000 ft+180 ft
SAN ANDRES 4,405 ft-1,225 ft
CLEARFORK (Clear Fork)6,900 ft-3,720 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 ↗

Perforations (1)

IntervalType
4,250–4,480 ftOpen hole

Casing (4)

SizeSet DepthCement
10.75"150 ft150 sx
10.75"150 ft
7"4,250 ft300 sx
7"4,250 ft300 sx

Permit History (1)

Applications (1)

#761326 A APACHE CORPORATION
received 2013-04-23

Records & Logs

4 completion filings on record.

W-2/G-1 2024-09-05
W-2/G-1 1990-03-20
W-2/G-1 1987-11-18
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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in ANDREWS County.

Well Details

Well Number
218W
Max Depth
7,100 ft
Drill Type
Vertical
County
ANDREWS
District
8

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-12-03)
Cum Oil (all leases)
615,928,793 bbl
Cum Gas (all leases)
2,702,742,169 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
9,662