TIMMERMAN AW C

Oil // district 1 // lease#21279

op: PILLAR EFS, LLC

cum_oil

195k BBL

cum_gas

0 MCF

wells

1

production

2023-10 — 2026-03

peak_month

2023-10

-- production_history

cum_oil: 194,883 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

26,778 BBL/mo

Di (annual)

290.9%

b-factor

0.5

EUR

218,465 BBL

R-squared

0.958

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPILLAR EFS, LLC19,0002023-04-20
EOF // data source: Texas Railroad Commission // 2026