JOSTES

Oil // district 4 // lease#13151

op: SUN EXPLORATION, INC.

cum_oil

76k BBL

cum_gas

0 MCF

wells

2

production

2003-04 — 2026-03

peak_month

2012-05

-- production_history

cum_oil: 76,458 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,023 BBL/mo

Di (annual)

41.1%

b-factor

0.0

EUR

29,871 BBL

R-squared

0.302

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4MORTIMER PRODUCTION COMPANY44,5002013-08-08
5MORTIMER PRODUCTION COMPANY23,3002011-12-09
EOF // data source: Texas Railroad Commission // 2026