HOWARD TRUST

Oil // district 11 // lease#68161

op: SENECA RESOURCES CORPORATION

cum_oil

98k BBL

cum_gas

0 MCF

wells

1

production

1999-12 — 2015-10

peak_month

2000-05

-- production_history

cum_oil: 98,244 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,930 BBL/mo

Di (annual)

152.6%

b-factor

0.3

EUR

66,537 BBL

R-squared

0.905

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SENECA RESOURCES CORP.110,1001999-10-12
EOF // data source: Texas Railroad Commission // 2026