KIEFER

Oil · District 01 · Lease #13016

Operator: TIZA ENERGY, INC.

Cum Oil

30k BBL

Cum Gas

21 MCF

casinghead

Wells

1

Production

1993-01 — 2015-08

Peak Month

2004-04

Production History

Cum Oil: 30,339 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

392 BBL/mo

Di (annual)

22.3%

b-factor

0.0

EUR

21,027 BBL

R-squared

0.568

type

exponential

Operator History (from monthly production reports)

2018-02 — 2026-07 MAVERICK ENERGY GROUP, INC. 102 mo
2004-01 — 2018-01 JENEX PETROLEUM CORPORATION 169 mo
2002-11 — 2003-12 TIZA ENERGY, INC. 14 mo
2000-03 — 2002-10 DEE-JAY EXPLORATION COMPANY 32 mo
1993-01 — 2000-02 ARPEL, INC. 86 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMAVERICK ENERGY GROUP INC.18,5001990-10-15