LUTZ, LEROY -A-

Oil // district 13 // lease#19389

op: WILLOWBEND INVESTMENTS, INC.

cum_oil

8k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2001-06

peak_month

1998-05

-- production_history

cum_oil: 8,144 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

142 BBL/mo

Di (annual)

60.1%

b-factor

0.0

EUR

2,820 BBL

R-squared

0.522

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MOGUL PETROLEUM CORP.16,6001979-10-24
2MOGUL PETROLEUM CORP.16,6001979-06-05
1MOGUL PETROLEUM CORP.16,6001979-04-10
EOF // data source: Texas Railroad Commission // 2026