HUTCHINGS STOCK ASSN

Oil // district 10 // lease#42898

op: SUNDOWN ENERGY LP

cum_oil

2k BBL

cum_gas

0 MCF

wells

4

production

2011-09 — 2026-03

peak_month

2013-07

-- production_history

cum_oil: 2,236 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

145 BBL/mo

Di (annual)

111.3%

b-factor

0.0

EUR

1,550 BBL

R-squared

0.482

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1557SUNDOWN ENERGY LP57,5002019-02-01
1121SUNDOWN ENERGY LP49,3002017-11-15
3012SUNDOWN ENERGY LP69,0502016-02-28
1492SUNDOWN ENERGY LP311,0002013-11-06
EOF // data source: Texas Railroad Commission // 2026