PIEPRZYCA

Oil // district 2 // lease#8403

op: FIRST ROCK, INC.

cum_oil

12k BBL

cum_gas

0 MCF

wells

1

production

1998-10 — 2026-03

peak_month

1998-11

-- production_history

cum_oil: 11,530 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

80 BBL/mo

Di (annual)

8.6%

b-factor

0.0

EUR

10,982 BBL

R-squared

0.571

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FIRST ROCK, INC.211,1001998-09-04
EOF // multi-state drilling data platform // 2026