LAMBERT, M. F.

Oil · District 02 · Lease #2581

Operator: KOVAR OPERATING, LLC

Cum Oil

241k BBL

Cum Gas

367k MCF

casinghead

Wells

6

Production

1993-01 — 2019-05

Peak Month

1999-02

Production History

Cum Oil: 241,328 BBL Cum Gas: 366,682 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,598 BBL/mo

Di (annual)

10.1%

b-factor

0.0

EUR

189,000 BBL

R-squared

0.415

type

exponential

Operator History (from monthly production reports)

2021-03 — 2022-01 HILCORP ENERGY COMPANY 10 mo
2015-06 — 2021-02 KOVAR OPERATING, LLC 69 mo
1993-01 — 2015-05 H & D OPERATING COMPANY 269 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
113HILCORP ENERGY COMPANY46,0002022-10-27
110HILCORP ENERGY COMPANY26,0001978-09-19
107HILCORP ENERGY COMPANY16,0001977-12-08
H107HILCORP ENERGY COMPANY16,0001977-12-08
37D42-391-01361H & D OPERATING COMPANY------
4642-391-01448HEWIT & DOUGHERTY------