KEERAN RANCH

Oil // district 2 // lease#8280

op: HART PETROLEUM SERVICES, INC

fields: KEERAN (5510)

cum_oil

27k BBL

cum_gas

0 MCF

wells

1

production

1997-08 — 1999-07

peak_month

1997-12

-- production_history

cum_oil: 27,154 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,265 BBL/mo

Di (annual)

139.9%

b-factor

2.0

EUR

211,165 BBL

R-squared

0.674

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7SOUTHERN BAY OPERATING, L.L.C.57,1112012-01-05
EOF // data source: Texas Railroad Commission // 2026