NICHOLS

Oil // district 10 // lease#31409

op: WATUSI ENERGY LLC

cum_oil

84k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 83,791 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

349 BBL/mo

Di (annual)

5.0%

b-factor

0.0

EUR

77,137 BBL

R-squared

0.346

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MCFARLAND & SCOBEY, INC.210,8001999-01-05
2DAVIS & CARR ENERGY CO.212,8001987-03-10
EOF // data source: Texas Railroad Commission // 2026