GRIBBLE

Oil // district 13 // lease#30995

op: NEWARK E&P OPERATING, LLC

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

2006-11 — 2015-06

peak_month

2007-01

-- production_history

cum_oil: 2,996 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

165 BBL/mo

Di (annual)

101.1%

b-factor

0.5

EUR

3,608 BBL

R-squared

0.663

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENEXCO, INC.39,0002014-06-02
EOF // data source: Texas Railroad Commission // 2026