KELLEY -B-

Oil // district 14 // lease#8402

op: QUESTA OPERATING COMPANY, LLC

cum_oil

498 BBL

cum_gas

0 MCF

wells

1

production

2011-12 — 2017-05

peak_month

2011-12

-- production_history

cum_oil: 498 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

70 BBL/mo

Di (annual)

140.1%

b-factor

0.0

EUR

591 BBL

R-squared

0.380

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2QUESTA ENERGY CORPORATION211,1692018-06-21
EOF // data source: Texas Railroad Commission // 2026