42-445-31810

ADAIR WOLFCAMP UNIT

TERRY County · District 8 · APACHE CORPORATION

Permits

Max Depth

8,735 ft

First Permit

1997-02-14

Latest Activity

2007-05-19

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-01

Last Production

2023-05

Injection / Disposal

H-1 Injection Inactive UIC #000097839 permitted 2007-07-09

Permitted Volume

6,000 bbl/d

Max Pressure

2,100 psi

Injection Interval

8,400–8,700 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2025-11-01)

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 (6) Elevation 3,228 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	2,250 ft	+978 ft
YATES	3,111 ft	+117 ft
GRAYBURG	4,232 ft	-1,004 ft
SPRABERRY	7,242 ft	-4,014 ft
DEAN	7,969 ft	-4,741 ft
WOLFCAMP	8,418 ft	-5,190 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 ↗

Casing (3)

Size	Set Depth	Cement
11.75"	430 ft	315 sx
8.625"	5,235 ft	550 sx
5.5"	8,733 ft	452 sx

Permit History (2)

#639023 Recompletion

ADAIR WOLFCAMP UNIT · 8,735 ft

2007-05-19

#458511 Drill Unperfed Completion

ADAIR WOLFCAMP UNIT · 8,700 ft

1997-02-14

Spud 1997-03-10

Applications (2)

#639023 A APACHE CORPORATION

received 2007-05-15

#458511 A AMERADA HESS CORPORATION

received 1997-02-11

Records & Logs

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

W-2/G-1 2007-01-11 log on file

W-2/G-1 2007-02-12

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 TERRY County.

Well Details

Well Number: 504
Max Depth: 8,735 ft
Drill Type: Vertical
County: TERRY
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