OTIS, JOHN -B-

Oil // district 10 // lease#31131

op: MARATHON OIL COMPANY

cum_oil

11k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2012-11

peak_month

1998-01

-- production_history

cum_oil: 11,495 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

61 BBL/mo

Di (annual)

8.1%

b-factor

0.0

EUR

8,886 BBL

R-squared

0.347

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5LEGACY RESERVES OPERATING LP24,0002011-10-17
EOF // data source: Texas Railroad Commission // 2026