DOKEY -A-

Oil // district 13 // lease#19714

op: MASSIE OIL COMPANY

cum_oil

90 BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2015-10

-- production_history

cum_oil: 90 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

14 BBL/mo

Di (annual)

47.5%

b-factor

0.3

EUR

417 BBL

R-squared

0.861

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 AHOLCOMB, FRANK13201979-11-19
EOF // multi-state drilling data platform // 2026