42-003-41160

Final Completion

ULS CDU 6-5

ANDREWS County · District 8 · DEVON ENERGY PRODUCTION CO L.P. · SPRABERRY (TREND AREA)

Permits

Max Depth

11,500 ft

First Permit

2009-09-09

Latest Activity

2011-05-02

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2009-10-15

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: DEVON ENERGY PRODUCTION CO L.P. ≠ Production: SABALO II OPERATING, LLC (reported 2026-04)

Resolved via: production → SABALO II OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2009-09

Last Production

2026-07

Operator History

Chain of Custody

HENRY RESOURCES LLC 2009-2010→ DEVON ENERGY PRODUCTION CO, L.P. 2010-2016→ PIONEER NATURAL RES. USA, INC. 2016-2017→ ZARVONA ENERGY LLC 2017-2025→ SABALO II OPERATING, LLC 2025-2026

Lease Production

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

Formation Tops (9) Elevation 3,111 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEAR FORK	6,525 ft	-3,414 ft
T. CLEARFORK	6,525 ft	-3,414 ft
SPRABERRY	8,565 ft	-5,454 ft
T. SPRABERRY	8,565 ft	-5,454 ft
DEAN	9,670 ft	-6,559 ft
T. DEAN	9,670 ft	-6,559 ft
T. WOLFCAMP	9,950 ft	-6,839 ft
WOLFCAMP	9,950 ft	-6,839 ft
STRAWN	11,167 ft	-8,056 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
11,167–11,303 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	1,795 ft	945 sx
5.5"	11,410 ft	610 sx
5.5"	—	570 sx

Permit History (2)

#715152 Recompletion Final Completion

UNIVCINDY · 11,410 ft

2011-05-02

Spud 2011-02-25

#684893 Drill Unperfed Completion

UNIVCINDY · 11,500 ft

2009-09-09

Spud 2009-09-29

Applications (2)

#715152 A DEVON ENERGY PRODUCTION CO, L.P.

received 2011-04-27

#684893 A HENRY RESOURCES LLC

received 2009-09-09

Records & Logs

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

W-2/G-1 2011-08-23

W-2/G-1 2011-05-04

W-2/G-1 2010-03-02 log on file

W-2/G-1 2010-06-25

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: 504
Max Depth: 11,500 ft
Drill Type: Vertical
County: ANDREWS
District: 8
Operator: DEVON ENERGY PRODUCTION CO L.P.
Completed: 2009-10-15

Operator

Name: PENNZENERGY EXP. & PROD., L.L.C
Location: OKLAHOMA CI, TY
P-5 Status: Active (filed 2025-12-18)
Cum Oil (all leases): 365,943,944 bbl
Cum Gas (all leases): 9,274,880,220 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,261