HARPER, H.

Oil // district 6 // lease#12912

op: LINDER, JOHN OPERATING CO., LLC

cum_oil

537k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1999-09

-- production_history

cum_oil: 536,543 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,156 BBL/mo

Di (annual)

5.2%

b-factor

0.0

EUR

462,722 BBL

R-squared

0.717

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1JUSTISS OIL COMPANY, INC.27,2001991-08-27
EOF // multi-state drilling data platform // 2026