GULLEY, CALVIN

Oil // district 1 // lease#15126

op: CIVRON PETROLEUM RES., LLC

cum_oil

137 BBL

cum_gas

0 MCF

wells

1

production

2009-12 — 2015-11

peak_month

2010-01

-- production_history

cum_oil: 137 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

38 BBL/mo

Di (annual)

249.7%

b-factor

0.0

EUR

178 BBL

R-squared

0.521

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HUGHEY, W. R. OPERATING & BASIN27,2992009-07-14
EOF // multi-state drilling data platform // 2026