HEARD UNIT

Oil // district 13 // lease#29453

op: GREAT AMERICAN RESOURCES INC.

cum_oil

9k BBL

cum_gas

0 MCF

wells

1

production

1997-11 — 2026-03

peak_month

1997-12

-- production_history

cum_oil: 8,961 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

201 BBL/mo

Di (annual)

56.2%

b-factor

0.6

EUR

9,143 BBL

R-squared

0.790

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FLAT CREEK OPERATING CO.16,2501997-08-26
EOF // multi-state drilling data platform // 2026