CARMACK

Oil // district 8 // lease#18919

op: SHADAWN CORPORATION

cum_oil

2k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2003-08

peak_month

1994-05

-- production_history

cum_oil: 2,043 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

53 BBL/mo

Di (annual)

26.3%

b-factor

0.0

EUR

2,364 BBL

R-squared

0.548

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PEN-MAR PETROLEUM COMPANY14,0951981-11-30
2PEN-MAR PETROLEUM COMPANY14,6501981-04-08
EOF // multi-state drilling data platform // 2026