HARLAN ETAL

Oil // district 4 // lease#12643

op: HARPER HEFTE, INC.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1997-01 — 1999-01

peak_month

1997-02

-- production_history

cum_oil: 1,330 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

246 BBL/mo

Di (annual)

966.8%

b-factor

1.1

EUR

2,254 BBL

R-squared

0.727

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4VALERIUS, ROBERT D. INC.17,2001996-12-10
EOF // multi-state drilling data platform // 2026