LOCKHART & BROWN

Oil // district 10 // lease#32271

op: MARALO, LLC

cum_oil

26k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2001-02

peak_month

1994-03

-- production_history

cum_oil: 25,556 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

391 BBL/mo

Di (annual)

22.1%

b-factor

1.4

EUR

64,956 BBL

R-squared

0.686

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MARALO, INC.38,3301989-01-26
EOF // multi-state drilling data platform // 2026