STATE TRACT 659-L NW/4

Oil // district 2 // lease#6468

op: WHITE MARLIN OPERATING CO, LLC

cum_oil

1.8M BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2003-05

-- production_history

cum_oil: 1,761,159 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

12,294 BBL/mo

Di (annual)

15.3%

b-factor

0.0

EUR

964,092 BBL

R-squared

0.424

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3 UWHITE MARLIN OPERATING CO, LLC25,5642014-04-14
2 UKIRBY EXPLORATION CO. OF TEXAS16,9561982-06-22
1KIRBY EXPLORATION COMPANY17,0001981-03-26
EOF // data source: Texas Railroad Commission // 2026