42-219-36111

Horizontal

ELWOOD "A"

HOCKLEY County · District 8 · APACHE CORPORATION

Permits

Max Depth

7,650 ft

First Permit

1994-08-05

Latest Activity

2003-08-19

Lifespan

9 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.

Oil

production & DCA →

Formation Tops (4) Elevation 3,412 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RED BEDS	300 ft	+3,112 ft
YATES	2,590 ft	+822 ft
SAN ANDRES	3,810 ft	-398 ft
GLORIETA	5,235 ft	-1,823 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 (6)

Interval	Type
5,805–6,846 ft	Open hole
5,810–5,822 ft	Perforated
5,810–5,981 ft	Perforated
5,841–5,846 ft	Perforated
5,883–5,927 ft	Perforated
5,957–5,981 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	408 ft	300 sx
5.5"	5,590 ft	1,400 sx
5.5"	5,990 ft	1,400 sx

Permit History (3)

#534537 Recompletion

ELWOOD "A" · 7,650 ft

2003-08-19

#528548 Recompletion Final Completion

ELWOOD "A" · 7,600 ft

2003-02-18

Spud 2003-02-13

#426624 Drill Final Completion

ELLWOOD "A" · 6,000 ft

1994-08-05

Spud 1994-08-10

Applications (3)

#534537 A APACHE CORPORATION

received 2003-07-24

#528548 A APACHE CORPORATION

received 2003-02-18

#426624 A MW PETROLEUM CORPORATION

received 1994-08-04

Records & Logs

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

W-2/G-1 2003-06-11 log on file

W-2/G-1 1994-10-24 log on file

W-2/G-1 1994-11-17

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: 181
Max Depth: 7,650 ft
Drill Type: Horizontal
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