COOK, BRADEN "B"

Oil // district 3 // lease#20807

op: TRIVISTA OPERATING LLC

cum_oil

18k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1995-11

-- production_history

cum_oil: 17,669 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

221 BBL/mo

Di (annual)

32.8%

b-factor

0.4

EUR

12,803 BBL

R-squared

0.909

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8TEX-LEE OPERATING COMPANY15,9001990-08-10
EOF // data source: Texas Railroad Commission // 2026