KOCH-KIKER UNIT

Oil · District 03 · Lease #21579

Operator: TRI-UNION DEVELOPMENT CORP.

Cum Oil

66k BBL

Cum Gas

85k MCF

casinghead

Wells

1

Production

1993-01 — 2005-05

Peak Month

1993-03

Production History

Cum Oil: 66,298 BBL Cum Gas: 85,151 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,129 BBL/mo

Di (annual)

149.7%

b-factor

0.3

EUR

58,629 BBL

R-squared

0.887

type

hyperbolic

Operator History (from monthly production reports)

2004-11 — 2007-07 TEXCAL ENERGY (GP) LLC 33 mo
1999-06 — 2004-10 TRI-UNION DEVELOPMENT CORP. 65 mo
1997-04 — 1999-05 KCS MEDALLION RESOURCES, INC. 26 mo
1996-09 — 1997-03 INTERCOAST OIL AND GAS COMPANY 7 mo
1993-07 — 1996-08 MEDALLION PRODUCTION COMPANY 38 mo
1993-01 — 1993-06 SOLATEX RESOURCES, LTD 6 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXCAL ENERGY (GP) LLC110,5001992-03-25