WHELAN OU 1

Oil // district 6 // lease#16130

op: TANOS EXPLORATION IV, LLC

cum_oil

51k BBL

cum_gas

0 MCF

wells

1

production

2025-06 — 2026-03

peak_month

2025-06

-- production_history

cum_oil: 51,243 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

14,680 BBL/mo

Di (annual)

340.0%

b-factor

0.0

EUR

52,159 BBL

R-squared

0.985

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HUTANOS EXPLORATION IV, LLC27,2502024-01-24
EOF // data source: Texas Railroad Commission // 2026