RUBY UNIT

Oil · District 03 · Lease #22749

Operator: MAGNOLIA OIL & GAS OPERATING LLC

Cum Oil

230k BBL

Cum Gas

4.5M MCF

casinghead

Wells

1

Production

1995-06 — 2025-06

Peak Month

1995-07

Production History

Cum Oil: 229,548 BBL Cum Gas: 4,533,862 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,421 BBL/mo

Di (annual)

102.2%

b-factor

0.5

EUR

122,594 BBL

R-squared

0.599

type

hyperbolic

Operator History (from monthly production reports)

2024-05 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 27 mo
1995-06 — 2024-04 GEOSOUTHERN ENERGY CORPORATION 347 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC211,6001994-10-11