J.H. DICKERSON

Oil // district 6 // lease#16012

op: HIGHMARK ENERGY OPERATING, LLC

cum_oil

118k BBL

cum_gas

0 MCF

wells

2

production

2023-06 — 2026-03

peak_month

2024-04

-- production_history

cum_oil: 117,713 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,305 BBL/mo

Di (annual)

52.0%

b-factor

1.9

EUR

873,849 BBL

R-squared

0.787

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HUNT OIL COMPANY210,5002024-01-24
2HUNT OIL COMPANY310,5002023-06-28
EOF // data source: Texas Railroad Commission // 2026