MAGNOLIA

Oil · District 03 · Lease #25833

Operator: SOUTH TEXAS OPERATING COMPANY

Cum Oil

37k BBL

Cum Gas

13k MCF

casinghead

Wells

1

Production

2011-12 — 2026-02

Peak Month

2012-02

Production History

Cum Oil: 37,052 BBL Cum Gas: 13,171 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

482 BBL/mo

Di (annual)

21.0%

b-factor

0.0

EUR

27,453 BBL

R-squared

0.415

type

exponential

Operator History (from monthly production reports)

2020-01 — 2026-07 SOUTH TEXAS OPERATING COMPANY 79 mo
2011-12 — 2019-12 BEXCO OPERATING, INC. 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTH TEXAS OPERATING COMPANY29,5002011-09-13