RIGGAN "C"

Oil // district 11 // lease#67267

op: VOSKAMP EXPLORATION, INC.

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

1994-06 — 1996-11

peak_month

1994-08

-- production_history

cum_oil: 2,066 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

130 BBL/mo

Di (annual)

67.5%

b-factor

0.0

EUR

2,295 BBL

R-squared

0.504

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VOSKAMP EXPLORATION, INC.15,8001994-02-02
EOF // multi-state drilling data platform // 2026