42-365-34438

Final Completion

HULL A-21 UNIT

PANOLA County · District 6 · DEVON ENERGY PRODUCTION CO, L.P.

Permits

Max Depth

9,800 ft

First Permit

1997-12-22

Latest Activity

2001-03-23

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2000-10

Last Production

2026-07

Operator History

Chain of Custody

DEVON ENERGY PRODUCTION CO, L.P. 2000-2016→ SHERIDAN PRODUCTION COMPANY, LLC 2016-2018

Lease Production

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

Formation Tops (6) Elevation 207 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PALUXY	2,845 ft	-2,638 ft
GLEN ROSE	3,165 ft	-2,958 ft
BMA	4,870 ft	-4,663 ft
SLIGO	5,635 ft	-5,428 ft
TRAVIS PEAK	6,010 ft	-5,803 ft
COTTON VALLEY	8,260 ft	-8,053 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 (8)

Interval	Type
6,176–6,186 ft	Perforated
6,213–6,218 ft	Perforated
8,282–8,292 ft	Perforated
8,329–8,337 ft	Perforated
9,089–9,099 ft	Perforated
9,139–9,149 ft	Perforated
9,230–9,236 ft	Perforated
9,487–9,502 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,045 ft	330 sx
2.875"	9,630 ft	1,670 sx

Permit History (3)

#506738 Recompletion Final Completion

HULL A-21 UNIT · 9,650 ft

2001-03-23

Spud 2001-01-30

#497142 Drill Final Completion

HULL A-21 UNIT · 9,800 ft

2000-07-14

Spud 2000-09-10

#471232 Drill

HULL A-21 UNIT · 9,700 ft

1997-12-22

Applications (3)

#506738 A DEVON ENERGY PRODUCTION CO, L.P.

received 2001-03-20

#497142 A DEVON ENERGY PRODUCTION CO, L.P.

received 2000-07-12

#471232 A PENNZOIL EXPLORATION & PROD. CO.

received 1997-12-15

Records & Logs

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

W-2/G-1 2001-06-28 log on file

W-2/G-1 2002-01-30

W-2/G-1 2001-07-03 log on file

W-2/G-1 2000-12-07 log on file

W-2/G-1 2001-01-11

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 PANOLA County.

Well Details

Well Number: A 74
Max Depth: 9,800 ft
Drill Type: Vertical
County: PANOLA
District: 6
Operator: DEVON ENERGY PRODUCTION CO, L.P.

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