← Wells

42-041-31757

Final Completion Horizontal

MCCULLOUGH, A.W

BRAZOS County · District 3 · ENERVEST OPERATING, L.L.C.

Permits

4

Max Depth

15,500 ft

First Permit

1993-07-16

Latest Activity

2010-10-26

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-09

Last Production

2026-07

Operator History

Chain of Custody

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2010→ ENERVEST OPERATING, L.L.C. 2011-2018→ MAGNOLIA OIL & GAS OPERATING LLC 2020-2023

Lease Production

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

Gas
production & DCA →
Oil
production & DCA →

Formation Tops (4) Elevation 247 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
PECAN GAP 5,844 ft-5,597 ft
TOP OF PECAN GAP (Pecan Gap)5,844 ft-5,597 ft
AUSTIN CHALK 7,180 ft-6,933 ft
TOP OF AUSTIN CHALK (Austin Chalk)7,180 ft-6,933 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 (6)

IntervalType
10,595–13,929 ftPerforated
10,595–13,929 ftOpen hole
10,595–14,205 ftPerforated
10,595–14,205 ftOpen hole
10,684–15,014 ftPerforated
10,684–15,014 ftOpen hole

Casing (2)

SizeSet DepthCement
10.75"3,018 ft1,730 sx
7.625"10,595 ft730 sx

Permit History (4)

#704209 Recompletion Final Completion

MCCULLOUGH, A.W · 12,500 ft

2010-10-26

Spud 2010-10-21

#449469 Recompletion

MCCULLOUGH, A. W. · 11,200 ft

1996-06-19

#413814 Drill Final Completion

MCCULLOUGH-BAZY UNIT NO. 1 · 15,500 ft

1993-07-16

Spud 1993-08-03

#413814 Drill

MCCULLOUGH-BAZY UNIT NO. 1 · 14,675 ft

1993-07-16

Applications (4)

#704209 A ENERVEST OPERATING, L.L.C.
received 2010-10-22
#449469 A EXXON CORP.
received 1996-06-19
#413814 A EXXON CORP.
received 1993-07-29
#413814 A EXXON CORP.
received 1993-07-13

Records & Logs

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

W-2/G-1 2021-09-23
W-2/G-1 2011-02-11 log on file
W-2/G-1 1993-11-02 log on file
W-2/G-1 1993-11-16
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 BRAZOS County.

Well Details

Well Number
1RE
Max Depth
15,500 ft
Drill Type
Horizontal
County
BRAZOS
District
3
Operator
ENERVEST OPERATING, L.L.C.

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-01-13)
Cum Oil (all leases)
39,678,049 bbl
Cum Gas (all leases)
1,492,558,001 mcf
Activities
CSGD/G, G/PUR, GTHS/G, OPRS/G
Total Permits
1,249