MCDONALD

Oil · District 08 · Lease #40957

Operator: STELLER ENERGY & INVESTMENT CORP

Cum Oil

3k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

2011-01 — 2013-03

Peak Month

2011-05

Production History

Cum Oil: 2,705 BBL Cum Gas: 4,884 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

447 BBL/mo

Di (annual)

625.4%

b-factor

1.1

EUR

6,037 BBL

R-squared

0.798

type

hyperbolic

Operator History (from monthly production reports)

2013-06 — 2015-08 MCDONNOLD OPERATING, INC. 27 mo
2011-01 — 2013-05 STELLER ENERGY & INVESTMENT CORP 29 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MCDONNOLD OPERATING INC.28,5002013-04-25