EVA COE

Oil // district 1 // lease#14963

op: STARR OPERATING, LLC

cum_oil

57k BBL

cum_gas

0 MCF

wells

2

production

2008-10 — 2026-03

peak_month

2009-05

-- production_history

cum_oil: 57,143 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,361 BBL/mo

Di (annual)

66.2%

b-factor

0.5

EUR

46,551 BBL

R-squared

0.868

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4NEWGULF PETROLEUM, LLC16,5002009-11-24
2NEWGULF PETROLEUM, LLC26,2002008-07-03
EOF // multi-state drilling data platform // 2026