ARCO CALL & JONES

Oil // district 3 // lease#26225

op: WAPITI OPERATING, LLC

cum_oil

13k BBL

cum_gas

0 MCF

wells

1

production

2012-10 — 2026-03

peak_month

2013-01

-- production_history

cum_oil: 13,195 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,528 BBL/mo

Di (annual)

406.5%

b-factor

0.5

EUR

14,703 BBL

R-squared

0.950

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8ARWAPITI OPERATING, LLC914,2002015-10-27
EOF // data source: Texas Railroad Commission // 2026