FRANCIS

Oil · District 03 · Lease #16063

Operator: U. S. OPERATING, INC.

Cum Oil

46k BBL

Cum Gas

271k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1997-01

Production History

Cum Oil: 45,507 BBL Cum Gas: 271,212 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

233 BBL/mo

Di (annual)

10.1%

b-factor

0.0

EUR

27,501 BBL

R-squared

0.499

type

exponential

Operator History (from monthly production reports)

2025-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 12 mo
1995-03 — 2025-07 U. S. OPERATING, INC. 365 mo
1993-01 — 1995-02 HALLWOOD PETROLEUM, INC. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC18,6001981-09-23