OTB JOHNSON FARM TRUST 42

Oil // district 10 // lease#41686

op: SM ENERGY COMPANY

cum_oil

78k BBL

cum_gas

0 MCF

wells

2

production

2011-07 — 2026-03

peak_month

2013-10

-- production_history

cum_oil: 78,024 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,002 BBL/mo

Di (annual)

300.7%

b-factor

1.4

EUR

72,295 BBL

R-squared

0.627

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12RESOLUTE NATURAL RES. CO., LLC213,5002013-01-09
13MAK-J ENERGY PARTNERS(TX),LTD.210,9002011-03-07
EOF // data source: Texas Railroad Commission // 2026