JURECEK -B-

Oil · District 08 · Lease #32586

Operator: TAURUS EXPLORATION U.S.A., INC.

Cum Oil

11k BBL

Cum Gas

314k MCF

casinghead

Wells

1

Production

1993-01 — 2001-03

Peak Month

1996-02

Production History

Cum Oil: 10,957 BBL Cum Gas: 313,634 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

225 BBL/mo

Di (annual)

42.7%

b-factor

0.7

EUR

14,650 BBL

R-squared

0.669

type

hyperbolic

Operator History (from monthly production reports)

1998-12 — 2004-10 ENERGEN RESOURCES CORPORATION 71 mo
1998-11 — 1998-11 TAURUS EXPLORATION U.S.A., INC. 1 mo
1998-04 — 1998-10 EEX CORPORATION 7 mo
1995-03 — 1998-03 ENSERCH EXPLORATION, INC 37 mo
1993-01 — 1995-02 EP OPERATING LIMITED PARTNERSHIP 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC610,8002010-02-05