42-185-30526

Final Completion Horizontal

BOWMAN

GRIMES County · District 3 · MAGNOLIA OIL & GAS OPERATING LLC · GIDDINGS (AUSTIN CHALK-3)

Permits

Max Depth

16,500 ft

First Permit

1995-07-03

Latest Activity

1997-12-31

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1998-02-14

Shut-In

—

Plugged

2026-04-08

EWA / Production operator mismatch

Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Production: ENERVEST OPERATING, L.L.C. (reported 2015-01)

EWA / Permit operator mismatch

Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: CHESAPEAKE OPERATING, INC.

Resolved via: scheduling → MAGNOLIA OIL & GAS OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1995-09

Last Production

2026-03

Operator History

Chain of Custody

CHESAPEAKE OPERATING, INC. 1995-2009→ ENERVEST OPERATING, L.L.C. 2009-2015

Lease Production

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

Gas

production & DCA →

Formation Tops (2) Elevation 230 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	12,048 ft	-11,818 ft
AUSTIN CHALK	12,075 ft	-11,845 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
12,147–12,962 ft	Perforated
12,147–14,011 ft	Perforated
12,147–15,097 ft	Perforated
12,147–16,670 ft	Perforated

Casing (2)

Size	Set Depth	Cement
10.75"	2,700 ft	1,246 sx
7.625"	12,147 ft	999 sx

Permit History (2)

#471752 Recompletion Final Completion

BOWMAN · 16,500 ft

1997-12-31

Spud 1998-01-13

#437528 Drill Final Completion

BOWMAN · 13,100 ft

1995-07-03

Spud 1995-07-13

Applications (2)

#471752 A CHESAPEAKE OPERATING, INC.

received 1997-12-31

#437528 A CHESAPEAKE OPERATING, INC.

received 1995-07-03

Records & Logs

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

W-2/G-1 1998-03-13 log on file

W-2/G-1 1995-10-12 log on file

W-2/G-1 1996-01-03

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 GRIMES County.

Well Details

Well Number: 1H
Max Depth: 16,500 ft
Drill Type: Horizontal
County: GRIMES
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 1998-02-14

Operator

Name: MAGNOLIA OIL & GAS OPER LLC
Location: HOUSTON
P-5 Status: X (filed 2026-05-06)
Cum Oil (all leases): 73,106,082 bbl
Cum Gas (all leases): 451,822,685 mcf
Activities: CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 589