BARFIELD 5

Oil // district 10 // lease#45784

op: ARKLAND PRODUCING CO., INC.

cum_oil

18k BBL

cum_gas

0 MCF

wells

1

production

2012-10 — 2022-08

peak_month

2013-02

-- production_history

cum_oil: 17,825 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

525 BBL/mo

Di (annual)

35.0%

b-factor

0.0

EUR

17,982 BBL

R-squared

0.500

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MWJ PRODUCING COMPANY211,0002013-01-02
EOF // data source: Texas Railroad Commission // 2026