H.M.T.

Oil · District 7B · Lease #28307

Operator: SOUTHLAKE EXPLORATION, INC.

Cum Oil

155k BBL

Cum Gas

122k MCF

casinghead

Wells

2

Production

1997-10 — 2026-04

Peak Month

1998-03

Production History

Cum Oil: 155,194 BBL Cum Gas: 121,891 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,068 BBL/mo

Di (annual)

8.1%

b-factor

0.0

EUR

154,946 BBL

R-squared

0.684

type

exponential

Operator History (from monthly production reports)

2012-01 — 2026-07 SOUTHLAKE EXPLORATION, INC. 175 mo
1997-10 — 2011-12 HARDING COMPANY 171 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SOUTHLAKE EXPLORATION, INC.16,1001998-01-21
1SOUTHLAKE EXPLORATION, INC.26,2001996-11-21