HANKAMER, E.C.

Oil · District 03 · Lease #20233

Operator: UNIVERSAL PETROLEUM CORPORATION

Fields: STOWELL (6500)

Cum Oil

8k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 1998-01

Peak Month

1997-02

Production History

Cum Oil: 7,764 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

792 BBL/mo

Di (annual)

117.7%

b-factor

2.0

EUR

79,916 BBL

R-squared

0.512

type

hyperbolic

Operator History (from monthly production reports)

1996-04 — 1998-06 BAGLEY, ROY 27 mo

1996-02 — 1996-03 BROWDER, CHARLES D., JR. 2 mo

1993-01 — 1996-01 UNIVERSAL PETROLEUM CORPORATION 37 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-071-31868	BAGLEY ROY	2	9,500	1998-05-04