SEALY SMITH

Oil // district 10 // lease#48180

op: SUNDOWN ENERGY LP

cum_oil

676k BBL

cum_gas

0 MCF

wells

12

production

2015-02 — 2026-03

peak_month

2018-01

-- production_history

cum_oil: 676,213 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

15,430 BBL/mo

Di (annual)

37.6%

b-factor

0.0

EUR

493,061 BBL

R-squared

0.732

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
822ELAND ENERGY, INC.111,0002019-08-09
821ELAND ENERGY, INC.111,0002018-12-14
854ELAND ENERGY, INC.111,0002018-05-29
853ELAND ENERGY, INC.111,0002018-04-03
852ELAND ENERGY, INC.211,0002018-04-02
848ELAND ENERGY, INC.111,0002018-03-29
847ELAND ENERGY, INC.111,0002017-10-23
846ELAND ENERGY, INC.111,0002017-09-01
851ELAND ENERGY, INC.111,0002017-01-10
4ELAND ENERGY, INC.211,0002017-01-09
844ELAND ENERGY, INC.211,0002017-01-09
845ELAND ENERGY, INC.211,0002016-07-01
EOF // data source: Texas Railroad Commission // 2026