42-219-32763

ELLWOOD 'A'

HOCKLEY County · District 8 · APACHE CORPORATION

Permits

Max Depth

9,800 ft

First Permit

1979-11-05

Latest Activity

2014-11-05

Lifespan

35 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

Operator History

Chain of Custody

MW PETROLEUM CORPORATION 1993-1998→ APACHE CORPORATION 1998-2024→ HILCORP ENERGY COMPANY 2024-2026

Lease Production

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

Formation Tops (3) Elevation 3,435 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER ANHYDRITE (Rustler)	2,070 ft	+1,365 ft
CLEARFORK (Clear Fork)	5,850 ft	-2,415 ft
CANYON	9,645 ft	-6,210 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 (3)

Interval	Type
5,974–5,994 ft	Perforated
6,072–6,096 ft	Perforated
9,671–9,737 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	478 ft	500 sx
9.625"	4,510 ft	1,500 sx
2.875"	6,000 ft	—
7"	9,800 ft	850 sx

Permit History (3)

#799635 Recompletion

ELLWOOD 'A' · 8,800 ft

2014-11-05

#532111 Recompletion Final Completion

ELLWOOD A · 6,150 ft

2003-05-23

Spud 2003-01-09

#63066 Drill Final Completion

ELLWOOD A · 9,800 ft

1979-11-05

Spud 1979-11-08

Applications (3)

#799635 A APACHE CORPORATION

received 2014-11-04

#532111 A APACHE CORPORATION

received 2003-05-19

#63066 A AMOCO PRODUCTION COMPANY

received 1979-11-05

Records & Logs

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

W-2/G-1 2003-07-23 log on file

W-2/G-1 2003-09-10

W-2/G-1 1981-01-14

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 HOCKLEY County.

Well Details

Well Number: 143
Max Depth: 9,800 ft
Drill Type: Vertical
County: HOCKLEY
District: 8
Operator: APACHE CORPORATION

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: 9,662