HOLLER

Oil // district 10 // lease#29224

op: ARMSTRONG, JOHN COLE

cum_oil

871 BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2003-08

peak_month

1993-03

-- production_history

cum_oil: 871 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

94 BBL/mo

Di (annual)

187.0%

b-factor

0.3

EUR

826 BBL

R-squared

0.912

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
801LINCOLN ROCK CORP.13,0001984-07-02
602LINCOLN ROCK CORP.13,0001984-06-18
2LINCOLN ROCK CORP.13,0001984-05-10
1WLINCOLN ROCK CORP.11,7501982-05-27
EOF // multi-state drilling data platform // 2026