RATLIFF A

Oil // district 11 // lease#70130

op: INTERNATIONAL WESTERN OIL CORP

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

2012-08 — 2026-03

peak_month

2012-09

-- production_history

cum_oil: 2,707 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

524 BBL/mo

Di (annual)

486.6%

b-factor

0.4

EUR

2,121 BBL

R-squared

0.594

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8BULLET DEVELOPMENT, LLC14,6502012-06-12
EOF // data source: Texas Railroad Commission // 2026