HART-KEERAN

Oil // district 2 // lease#10644

op: HART PETROLEUM SERVICES, INC

cum_oil

23k BBL

cum_gas

0 MCF

wells

1

production

2013-08 — 2025-06

peak_month

2013-09

-- production_history

cum_oil: 22,885 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

491 BBL/mo

Di (annual)

24.8%

b-factor

0.0

EUR

23,675 BBL

R-squared

0.385

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HART PETROLEUM SERVICES, INC28,0002021-07-01
EOF // data source: Texas Railroad Commission // 2026