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42-041-30702

Final Completion Horizontal

MCCULLOUGH

BRAZOS County · District 3 · ROCKFORD ENERGY PARTNERS III LLC · GIDDINGS (AUSTIN CHALK GAS)

Permits

3

Max Depth

11,840 ft

First Permit

1981-12-30

Latest Activity

2009-01-15

Lifespan

27 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: ROCKFORD ENERGY PARTNERS III LLC ≠ Production: SHIDLER, MARK L., INC. (reported 2026-04)

Resolved via: production → SHIDLER, MARK L., INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ALN RESOURCES CORPORATION 1993-1993→ AMERICAN NATURAL ENERGY CORP. 1993-1993→ RESERVE PRODUCTION, INC. 1993-1997→ MINERAL TECHNOLOGIES, INC. 1997-1998→ GEOSOUTHERN ENERGY CORPORATION 1998-2001→ CRIMSON ENERGY COMPANY, LC 2001-2004→ HUBER, J. M., CORPORATION 2004-2004→ HUBER ENERGY PANHANDLE L.P. 2004-2004→ HUBER ENERGY L.P. 2004-2006→ ROCKFORD ENERGY PARTNERS II, LLC 2006-2007→ ROCKFORD PANHANDLE, LLC 2007-2008→ ROCKFORD ENERGY PARTNERS III,LLC 2008-2010→ SHIDLER, MARK L., INC. 2011-2026

Lease Production

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

Gas
production & DCA →
Gas
production & DCA →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (6) Elevation 244 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX 3,050 ft-2,806 ft
MIDWAY 7,539 ft-7,295 ft
PECAN GAP 9,674 ft-9,430 ft
AUSTIN CHALK 10,560 ft-10,316 ft
AUSTIN CHALK 10,866 ft-10,622 ft
AUSTIN CHALK 10,870 ft-10,626 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)

IntervalType
10,581–11,632 ftPerforated
10,581–12,372 ftPerforated
10,920–11,101 ftPerforated
10,953–10,977 ftPerforated
10,953–10,977 ftOpen hole
10,960–11,046 ftPerforated
10,960–11,046 ftOpen hole
10,997–11,101 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"3,043 ft850 sx
2.375"10,900 ft—
5.5"11,835 ft1,350 sx

Permit History (3)

#676714 Recompletion Final Completion

MCCULLOUGH · 11,840 ft

2009-01-15

Spud 2009-02-07

#412689 Recompletion Final Completion

MCCULLOUGH · 11,200 ft

1993-06-10

Spud 1993-07-06

#145952 Drill Final Completion

MCCULLOUGH · 11,840 ft

1981-12-30

Applications (3)

#676714 A ROCKFORD ENERGY PARTNERS III,LLC
received 2008-12-23
#412689 A RESERVE PRODUCTION, INC.
received 1993-06-10
#145952 A MARLEX OIL & MINERALS, INC.
received 1981-12-30

Records & Logs

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

W-2/G-1 2017-05-19
W-2/G-1 2009-04-15 log on file
W-2/G-1 2009-10-30
W-2/G-1 1996-09-25
W-2/G-1 1993-10-14 log on file
W-2/G-1 1991-12-18

+2 more filings

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
1H
Max Depth
11,840 ft
Drill Type
Horizontal
County
BRAZOS
District
3
Operator
ROCKFORD ENERGY PARTNERS III LLC

Operator

Location
TULSA
P-5 Status
Inactive (filed 2010-03-24)
Cum Oil (all leases)
9,413 bbl
Cum Gas (all leases)
134,440 mcf
Total Permits
1