42-287-31043

Final Completion HorizontalSidetrack

DONNA W UNIT NO. 1-H

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

Permits

Max Depth

11,000 ft

First Permit

1981-09-04

Latest Activity

2003-07-07

Lifespan

22 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-11-27

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: ANADARKO E&P COMPANY LP

Resolved via: production → MAGNOLIA OIL & GAS OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

GEOSOUTHERN ENERGY CORPORATION 1993-1995→ ANADARKO E&P COMPANY LP 2003-2007→ ENERVEST OPERATING, L.L.C. 2007-2018→ MAGNOLIA OIL & GAS OPERATING LLC 2018-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (2) Elevation 286 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PECAN GAP	8,307 ft	-8,021 ft
AUSTIN CHALK	8,928 ft	-8,642 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
9,106–12,835 ft	Perforated
9,160–11,005 ft	Perforated
9,384–9,634 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	2,134 ft	590 sx
2.375"	9,330 ft	—
5.5"	9,939 ft	565 sx

Permit History (2)

#532846 Recompletion Final Completion

DONNA "W" UNIT NO. 1-H · 11,000 ft

2003-07-07

Spud 2003-09-28

#132568 Drill Final Completion

WEEKS, MILDRED UNIT · 10,500 ft

1981-09-04

Applications (2)

#532846 A ANADARKO E&P COMPANY LP

received 2003-06-09

#132568 A HUMBLE EXPLORATION CO., INC.

received 1981-09-04

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 2003-11-20 log on file

W-2/G-1 1981-12-11

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 LEE County.

Well Details

Well Number: 2
Max Depth: 11,000 ft
Drill Type: Horizontal, Sidetrack
County: LEE
District: 3
Operator: MAGNOLIA OIL & GAS OPERATING LLC
Completed: 1981-11-27

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: 599