PETRICH UNIT

Oil · District 03 · Lease #20579

Operator: WCS OIL & GAS CORPORATION

Cum Oil

274k BBL

Cum Gas

285k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1994-01

Production History

Cum Oil: 274,193 BBL Cum Gas: 284,721 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,214 BBL/mo

Di (annual)

10.1%

b-factor

0.0

EUR

262,494 BBL

R-squared

0.915

type

exponential

Operator History (from monthly production reports)

2021-09 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 59 mo
2005-05 — 2021-08 WCS OIL & GAS CORPORATION 196 mo
1993-01 — 2005-04 WCS OIL AND GAS CORPORATION 148 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC15,8001989-08-22