PENN, E. F.

Oil // district 8 // lease#21734

op: R & B ENERGY CO.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-07

-- production_history

cum_oil: 1,041 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

43 BBL/mo

Di (annual)

74.0%

b-factor

0.0

EUR

674 BBL

R-squared

0.559

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1NORTH RIDGE CORPORATION24,0002014-04-10
EOF // multi-state drilling data platform // 2026