SPINDLETOP HARLEY

Oil // district 5 // lease#3777

op: TEXTRON SOUTHWEST L.L.C.

cum_oil

184k BBL

cum_gas

0 MCF

wells

1

production

2004-03 — 2026-03

peak_month

2004-04

-- production_history

cum_oil: 184,131 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,520 BBL/mo

Di (annual)

33.5%

b-factor

0.0

EUR

161,938 BBL

R-squared

0.392

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXTRON SOUTHWEST L.L.C.49,8002003-12-10
EOF // data source: Texas Railroad Commission // 2026