MANN

Oil · District 06 · Lease #12275

Operator: SONAT EXPLORATION COMPANY -TYLER

Cum Oil

5k BBL

Cum Gas

44k MCF

casinghead

Wells

1

Production

1993-01 — 2002-06

Peak Month

2000-05

Production History

Cum Oil: 4,780 BBL Cum Gas: 43,955 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

124 BBL/mo

Di (annual)

24.7%

b-factor

0.0

EUR

5,984 BBL

R-squared

0.453

type

exponential

Operator History (from monthly production reports)

1998-10 — 2003-01 BUFFCO PRODUCTION INC. 52 mo
1995-08 — 1998-09 COMSTOCK OIL & GAS, INC. 38 mo
1993-01 — 1995-07 SONAT EXPLORATION COMPANY -TYLER 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BUFFCO PRODUCTION INC.27,0001987-12-11