SOUTHERN CROSS

Oil · District 01 · Lease #21767

Operator: MODERN EXPLORATION, INC.

Cum Oil

96k BBL

Cum Gas

0 MCF

Wells

1

Production

2024-11 — 2026-04

Peak Month

2025-01

Production History

Cum Oil: 95,924 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,373 BBL/mo

Di (annual)

90.6%

b-factor

2.0

EUR

837,056 BBL

R-squared

0.732

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 MODERN EXPLORATION, INC. 21 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMODERN EXPLORATION, INC.110,0002024-09-18