NICHOLS ET AL

Oil // district 6 // lease#14059

op: SULPHUR RIVER EXPLORATION, INC.

cum_oil

453k BBL

cum_gas

0 MCF

wells

1

production

2000-11 — 2026-03

peak_month

2000-11

-- production_history

cum_oil: 453,018 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,655 BBL/mo

Di (annual)

7.5%

b-factor

0.0

EUR

417,033 BBL

R-squared

0.441

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SKLAR-TEX L.L.C.112,5002000-06-19
EOF // data source: Texas Railroad Commission // 2026