OLD OCEAN UNIT

Oil · District 03 · Lease #25030

Operator: HILCORP ENERGY COMPANY

Cum Oil

11k BBL

Cum Gas

157k MCF

casinghead

Wells

3

Production

2007-02 — 2013-01

Peak Month

2010-12

Production History

Cum Oil: 10,716 BBL Cum Gas: 156,533 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,503 BBL/mo

Di (annual)

201.5%

b-factor

0.0

EUR

8,967 BBL

R-squared

0.489

type

exponential

Operator History (from monthly production reports)

2007-02 — 2026-07 HILCORP ENERGY COMPANY 234 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
257HILCORP ENERGY COMPANY313,0002025-08-20
245HILCORP ENERGY COMPANY612,0002017-08-24
230HILCORP ENERGY COMPANY516,0002007-02-06