POWDERHORN COMPANY

Oil // district 2 // lease#8668

op: XOG OPERATING LLC

cum_oil

62k BBL

cum_gas

0 MCF

wells

1

production

2001-08 — 2026-03

peak_month

2006-08

-- production_history

cum_oil: 62,145 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,428 BBL/mo

Di (annual)

44.9%

b-factor

0.0

EUR

38,131 BBL

R-squared

0.543

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10DOW CHEMICAL CO., THE25,4121983-08-09
EOF // data source: Texas Railroad Commission // 2026