HELENE

Oil · District 03 · Lease #17464

Operator: MAGNOLIA OIL & GAS OPERATING LLC

Cum Oil

150k BBL

Cum Gas

2.7M MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1998-01

Production History

Cum Oil: 150,367 BBL Cum Gas: 2,650,417 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,725 BBL/mo

Di (annual)

33.1%

b-factor

0.4

EUR

156,828 BBL

R-squared

0.804

type

hyperbolic

Operator History (from monthly production reports)

2024-05 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 27 mo
1993-01 — 2024-04 GEOSOUTHERN ENERGY CORPORATION 376 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC212,0001997-09-15