GARRISON UNIT

Oil // district 13 // lease#32293

op: STAMPER OPERATING CO., INC.

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

2012-06 — 2026-03

peak_month

2012-10

-- production_history

cum_oil: 1,898 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

124 BBL/mo

Di (annual)

517.8%

b-factor

1.2

EUR

2,308 BBL

R-squared

0.308

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FOUR H OIL PROPERTIES25,3002011-12-08
EOF // multi-state drilling data platform // 2026