DIAMOND

Oil // district 10 // lease#48908

op: SUNDOWN ENERGY LP

cum_oil

132k BBL

cum_gas

0 MCF

wells

3

production

2015-12 — 2026-03

peak_month

2017-08

-- production_history

cum_oil: 131,547 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,517 BBL/mo

Di (annual)

10.4%

b-factor

0.0

EUR

173,357 BBL

R-squared

0.339

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SUNDOWN ENERGY LP26,2002017-05-02
3SUNDOWN ENERGY LP26,2002017-05-02
1SUNDOWN ENERGY LP26,2002015-10-01
EOF // data source: Texas Railroad Commission // 2026