SIBLEY CREEK RESERVE

Oil // district 8 // lease#31219

op: ROBUCK PETROLEUM, LLC

cum_oil

11k BBL

cum_gas

0 MCF

wells

1

production

2013-05 — 2026-03

peak_month

2013-06

-- production_history

cum_oil: 10,996 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

440 BBL/mo

Di (annual)

64.6%

b-factor

0.1

EUR

9,057 BBL

R-squared

0.711

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AGOOPCO, INC.15,0002013-02-14
EOF // multi-state drilling data platform // 2026