HADDAD 1

Oil // district 6 // lease#13027

op: SONAT EXPLORATION COMPANY -TYLER

cum_oil

14k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1996-04

-- production_history

cum_oil: 13,878 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

383 BBL/mo

Di (annual)

55.5%

b-factor

0.0

EUR

8,269 BBL

R-squared

0.661

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SONAT EXPLORATION COMPANY-MCR36,5751990-01-29
EOF // data source: Texas Railroad Commission // 2026