MCMILLAN "18"

Oil · District 8A · Lease #65128

Operator: TAMARACK PETROLEUM COMPANY, INC.

Fields: HAMILTON (CLEARFORK)

Cum Oil

110k BBL

Cum Gas

4k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2004-10

Production History

Cum Oil: 109,728 BBL Cum Gas: 4,305 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

688 BBL/mo

Di (annual)

7.8%

b-factor

0.0

EUR

103,201 BBL

R-squared

0.808

type

exponential

Operator History (from monthly production reports)

1999-05 — 2026-07 ROGERS, S. K. OIL, INC. 327 mo

1993-01 — 1999-04 TAMARACK PETROLEUM COMPANY, INC. 76 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2W	42-219-36708	ROGERS, S. K. OIL, INC.	1	6,600	2003-10-09
1	42-219-34508	ROGERS, S. K. OIL, INC.	1	6,700	1984-10-11