FOSSIL WILDMAN TRUST UNIT NO. 1

Oil // district 5 // lease#3928

op: RIVERSHORE OPERATING LLC

cum_oil

12k BBL

cum_gas

0 MCF

wells

1

production

2010-07 — 2026-03

peak_month

2010-09

-- production_history

cum_oil: 12,366 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

740 BBL/mo

Di (annual)

307.3%

b-factor

1.0

EUR

14,592 BBL

R-squared

0.755

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HGASTAR EXPLORATION TEXAS, LP18,7002010-04-28
EOF // multi-state drilling data platform // 2026