LAMBERT, MARY F.

Oil · District 02 · Lease #4888

Operator: HILCORP ENERGY COMPANY

Cum Oil

9k BBL

Cum Gas

36k MCF

casinghead

Wells

1

Production

1993-01 — 2008-12

Peak Month

2007-05

Production History

Cum Oil: 9,047 BBL Cum Gas: 35,911 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

556 BBL/mo

Di (annual)

89.5%

b-factor

0.0

EUR

7,442 BBL

R-squared

0.505

type

exponential

Operator History (from monthly production reports)

2005-08 — 2010-10 HILCORP ENERGY COMPANY 63 mo
2000-04 — 2005-07 EXXON MOBIL CORPORATION 64 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HILCORP ENERGY COMPANY26,0102009-09-15