DONNA W. UNIT

Oil · District 03 · Lease #14380

Operator: MAGNOLIA OIL & GAS OPERATING LLC

Cum Oil

92k BBL

Cum Gas

464k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

2005-03

Production History

Cum Oil: 92,464 BBL Cum Gas: 463,961 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,022 BBL/mo

Di (annual)

37.7%

b-factor

0.2

EUR

80,253 BBL

R-squared

0.484

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 96 mo
2007-08 — 2018-07 ENERVEST OPERATING, L.L.C. 132 mo
2004-12 — 2007-07 ANADARKO E&P COMPANY LP 32 mo
1993-01 — 2004-11 GEOSOUTHERN ENERGY CORPORATION 143 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC210,3002005-01-06
3REMAGNOLIA OIL & GAS OPERATING LLC210,3002005-01-06
2MAGNOLIA OIL & GAS OPERATING LLC110,0001984-11-28