42-211-31831

Final Completion

ISAACS JOHN C. JR. ET AL

HEMPHILL County · District 10 · MAXUS EXPLORATION COMPANY · CANADIAN SW. (MORROW UP.)

Permits

Max Depth

11,550 ft

First Permit

1986-05-27

Latest Activity

1993-03-19

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-01-15

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: MAXUS EXPLORATION COMPANY ≠ Production: MMGL TXPH, LLC (reported 2024-04)

Resolved via: scheduling → MAXUS EXPLORATION COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MAXUS EXPLORATION COMPANY 1993-1995→ MIDGARD ENERGY COMPANY 1995-1997→ CRESCENDO RESOURCES, L.P. 1997-2000→ AMOCO PRODUCTION COMPANY 2000-2001→ BP AMERICA PRODUCTION COMPANY 2002-2020→ BLACKBEARD OPERATING, LLC 2020-2023→ MMGL TXPH, LLC 2023-2024

Lease Production

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

Formation Tops (13) Elevation 2,422 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BD	3,764 ft	-1,342 ft
BROWN DOLOMITE	3,764 ft	-1,342 ft
DOUG	6,804 ft	-4,382 ft
DOUGLAS	6,804 ft	-4,382 ft
TONKAWA	7,572 ft	-5,150 ft
KANSAS CITY	8,037 ft	-5,615 ft
CLEVELAND	8,628 ft	-6,206 ft
DES MOINES	9,044 ft	-6,622 ft
T/CHEROKEE	10,926 ft	-8,504 ft
TOP OF CHEROKEE SHAKE	10,926 ft	-8,504 ft
13 FINGER LIME	10,967 ft	-8,545 ft
T/MORROW	11,044 ft	-8,622 ft
TOP OF MORROW (Morrow)	11,094 ft	-8,672 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 (3)

Interval	Type
9,980–9,990 ft	Perforated
10,005–10,022 ft	Perforated
11,366–11,371 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	2,699 ft	1,350 sx
5.5"	11,540 ft	460 sx

Permit History (2)

#409951 Recompletion Final Completion

ISAACS, JOHN C. JR ET AL · 11,550 ft

1993-03-19

Spud 1992-12-29

#302482 Drill Final Completion

ISAACS, JOHN C. JR. ET AL · 11,550 ft

1986-05-27

Applications (2)

#409951 A MAXUS EXPLORATION COMPANY

received 1993-03-17

#302482 A DIAMOND SHAMROCK EXPLORATION CO.

received 1986-05-23

Records & Logs

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

W-2/G-1 1993-03-15 log on file

W-2/G-1 1993-04-08

W-2/G-1 1987-01-23 log on file

W-2/G-1 1987-03-04

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 HEMPHILL County.

Well Details

Well Number: 3199
Max Depth: 11,550 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: MAXUS EXPLORATION COMPANY
Completed: 1987-01-15

Operator

Name: MAXUS EXPL CO
Location: DALLAS
P-5 Status: Inactive (filed 1994-04-11)
Cum Oil (all leases): 510,430 bbl
Cum Gas (all leases): 110,825,181 mcf
Total Permits: 203