MILLER -529-

Oil · District 8A · Lease #67134

Operator: HAT OIL & GAS, INC.

Cum Oil

20k BBL

Cum Gas

8k MCF

casinghead

Wells

1

Production

1993-09 — 1999-01

Peak Month

1993-09

Production History

Cum Oil: 20,069 BBL Cum Gas: 7,738 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,165 BBL/mo

Di (annual)

172.6%

b-factor

1.1

EUR

41,669 BBL

R-squared

0.885

type

hyperbolic

Operator History (from monthly production reports)

1993-09 — 2000-05 HAT OIL & GAS, INC. 81 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HAT OIL & GAS INC.29,0001992-08-26