42-285-32001

Directional

FROST WILLIAM GAS UNIT

LAVACA County · District 2 · APACHE CORPORATION · ESPERANZA (TIPS)

Permits

Max Depth

14,000 ft

First Permit

1987-07-23

Latest Activity

1987-07-23

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-03-18

Shut-In

—

Plugged

1990-10-26

EWA / Permit operator mismatch

Scheduling: APACHE CORPORATION ≠ Permit: COX OIL & GAS, INC.

Resolved via: scheduling → APACHE CORPORATION

Lease Production

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

Gas

production & DCA →

Formation Tops (5) Elevation 168 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YEGUA	4,968 ft	-4,800 ft
WILCOX	7,774 ft	-7,606 ft
FELLER	9,936 ft	-9,768 ft
HILLER	10,157 ft	-9,989 ft
PECK	10,542 ft	-10,374 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)

Interval	Type
10,241–10,247 ft	Perforated

Casing (2)

Size	Set Depth	Cement
13.375"	4,008 ft	2,210 sx
9.625"	10,304 ft	835 sx

Permit History (3)

#333222 Drill

WILLIAMS-FROST GAS UNIT · 14,000 ft

1987-07-23

#333222 Drill Final Completion

WILLIAMS-FROST GAS UNIT · 14,000 ft

1987-07-23

#333222 Drill

WILLIAMS-FROST GAS UNIT · 14,000 ft

1987-07-23

Applications (3)

#333222 A APACHE CORPORATION

received 1988-12-01

#333222 A COX OIL & GAS, INC.

received 1987-07-27

#333222 A COX OIL & GAS, INC.

received 1987-07-21

Records & Logs

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

W-2/G-1 1988-04-06 log on file

W-2/G-1 1988-08-12

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 LAVACA County.

Well Details

Well Number: 1
Max Depth: 14,000 ft
Drill Type: Directional
County: LAVACA
District: 2
Operator: APACHE CORPORATION
Completed: 1988-03-18

Operator

Name: APC OPER PARTNERSHIP
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: 9,707