MATTIE

Oil // district 10 // lease#40566

op: SUMMIT PETROLEUM LLC

cum_oil

97k BBL

cum_gas

0 MCF

wells

3

production

2010-10 — 2026-03

peak_month

2010-11

-- production_history

cum_oil: 96,673 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,966 BBL/mo

Di (annual)

62.3%

b-factor

0.9

EUR

118,182 BBL

R-squared

0.516

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2008COG OPERATING LLC212,0002012-08-20
2072PDC ENERGY111,9002012-02-23
2010SUMMIT PETROLEUM LLC111,9002010-07-29
EOF // multi-state drilling data platform // 2026