JOHNSTON UNIT

Oil // district 6 // lease#15161

op: 3-T EXPLORATION, INC.

cum_oil

25k BBL

cum_gas

0 MCF

wells

1

production

2013-01 — 2026-03

peak_month

2013-03

-- production_history

cum_oil: 24,931 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,453 BBL/mo

Di (annual)

264.4%

b-factor

0.6

EUR

26,386 BBL

R-squared

0.846

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13-T EXPLORATION, INC.18,2002012-11-05
EOF // data source: Texas Railroad Commission // 2026