TRUSTY OIL UNIT

Oil // district 3 // lease#10893

op: MURPHY OIL USA, INC.

cum_oil

53k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2001-04

peak_month

1998-03

-- production_history

cum_oil: 52,925 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,019 BBL/mo

Di (annual)

126.1%

b-factor

0.0

EUR

47,798 BBL

R-squared

0.618

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MERIT ENERGY COMPANY26,6152010-06-28
EOF // data source: Texas Railroad Commission // 2026