CLARA -A-

Oil · District 03 · Lease #18160

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

164k BBL

Cum Gas

2.3M MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1995-11

Production History

Cum Oil: 164,356 BBL Cum Gas: 2,294,210 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,895 BBL/mo

Di (annual)

349.4%

b-factor

0.7

EUR

109,147 BBL

R-squared

0.886

type

hyperbolic

Operator History (from monthly production reports)

2024-05 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 27 mo
1995-09 — 2024-04 GEOSOUTHERN ENERGY CORPORATION 344 mo
1995-08 — 1995-08 UNION PACIFIC RESOURCES COMPANY 1 mo
1993-01 — 1995-07 GEOSOUTHERN ENERGY CORPORATION 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC412,5001995-07-03