VICKI "A"

Oil · District 03 · Lease #19745

Operator: U. S. OPERATING, INC.

Cum Oil

204k BBL

Cum Gas

1.7M MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1997-05

Production History

Cum Oil: 204,434 BBL Cum Gas: 1,728,441 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,382 BBL/mo

Di (annual)

112.5%

b-factor

0.6

EUR

250,968 BBL

R-squared

0.661

type

hyperbolic

Operator History (from monthly production reports)

2025-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 12 mo
1993-01 — 2025-07 U. S. OPERATING, INC. 391 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 AMAGNOLIA OIL & GAS OPERATING LLC49,4002001-03-16
1REMAGNOLIA OIL & GAS OPERATING LLC49,4002001-03-16