GRANGER

Oil // district 11 // lease#69083

op: CLARK, JOHN M., INC.

cum_oil

82k BBL

cum_gas

0 MCF

wells

1

production

2007-04 — 2026-03

peak_month

2007-05

-- production_history

cum_oil: 82,363 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

654 BBL/mo

Di (annual)

10.5%

b-factor

0.0

EUR

74,411 BBL

R-squared

0.480

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CLARK, JOHN M., INC.16,0002007-01-29
EOF // multi-state drilling data platform // 2026