42-477-30835

Final Completion Horizontal

CARL

WASHINGTON County · District 3 · MAGNOLIA OIL & GAS OPERATING LLC · NAVASOTA RIVER (CRETACEOUS LWR.)

Permits

Max Depth

16,500 ft

First Permit

1996-09-26

Latest Activity

2000-11-17

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2001-01-30

Shut-In

—

Plugged

2022-11-15

EWA / Production operator mismatch

Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Production: CHESAPEAKE OPERATING, INC. (reported 2003-08)

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

1996-12

Last Production

2022-11

Operator History

originally filed by CHESAPEAKE OPERATING, INC. — asset transferred

Lease Production

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

Formation Tops (2) Elevation 318 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	13,786 ft	-13,468 ft
GEORGETOWN	14,332 ft	-14,014 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 (2)

Interval	Type
13,842–15,440 ft	Perforated
13,842–15,949 ft	Perforated

Casing (2)

Size	Set Depth	Cement
10.75"	2,631 ft	1,190 sx
7.625"	13,842 ft	1,470 sx

Permit History (2)

#502091 Reenter Final Completion

CARL · 16,500 ft

2000-11-17

Spud 2000-12-09

#453166 Drill Final Completion

CARL · 15,000 ft

1996-09-26

Spud 1996-10-30

Applications (2)

#502091 A CHESAPEAKE OPERATING, INC.

received 2000-11-17

#453166 A CHESAPEAKE OPERATING, INC.

received 1996-09-26

Records & Logs

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

W-2/G-1 2001-02-27 log on file

W-2/G-1 2001-07-06

W-2/G-1 1997-02-27 log on file

W-2/G-1 1997-04-02

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 WASHINGTON County.

Well Details

Well Number: 1H
Max Depth: 16,500 ft
Drill Type: Horizontal
County: WASHINGTON
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 2001-01-30

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