MAGNESS

Oil // district 8 // lease#30454

op: SPILLER OPERATING CO., INC.

cum_oil

20k BBL

cum_gas

0 MCF

wells

1

production

2009-09 — 2018-05

peak_month

2010-12

-- production_history

cum_oil: 19,939 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

345 BBL/mo

Di (annual)

17.6%

b-factor

0.0

EUR

23,476 BBL

R-squared

0.588

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SPILLER OPERATING CO., INC.15,9002009-01-28
EOF // data source: Texas Railroad Commission // 2026