42-355-20126

Final Completion

RIVERS, M.L.

NUECES County · District 4 · DEVON ENERGY PRODUCTION CO, L.P.

Permits

Max Depth

7,263 ft

First Permit

1989-11-30

Latest Activity

2001-07-18

Lifespan

12 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

DEVON ENERGY PRODUCTION CO, L.P. 2001-2014→ LINN OPERATING, INC. 2014-2017→ LINN OPERATING, LLC 2017-2017→ URBAN OIL & GAS GROUP, LLC 2017-2026

Lease Production

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

Formation Tops (4) Elevation 109 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
5000	4,935 ft	-4,826 ft
5450	5,428 ft	-5,319 ft
5600	5,573 ft	-5,464 ft
E 3	5,778 ft	-5,669 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 (4)

Interval	Type
5,782–6,368 ft	Perforated
5,918–5,934 ft	Perforated
5,978–5,988 ft	Perforated
?–7,148 ft	Perforated

Casing (2)

Size	Set Depth	Cement
10.75"	1,513 ft	1,136 sx
5.5"	7,263 ft	691 sx

Permit History (2)

#511569 Recompletion Final Completion

RIVERS, M.L. · 6,800 ft

2001-07-18

Spud 2001-06-27

#366884 Recompletion

RIVERS, M. L. · 7,263 ft

1989-11-30

Applications (2)

#511569 A DEVON ENERGY PRODUCTION CO, L.P.

received 2001-07-18

#366884 A PENNZOIL EXPLORATION & PROD. CO.

received 1989-11-27

Records & Logs

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

W-2/G-1 2006-06-26

W-2/G-1 2001-08-17 log on file

W-2/G-1 2001-09-06

W-2/G-1 1968-12-13

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 NUECES County.

Well Details

Well Number: A 12
Max Depth: 7,263 ft
Drill Type: Vertical
County: NUECES
District: 4
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: 9,259