HALFMAN, E. A.

Oil // district 9 // lease#10043

op: MERIT OIL COMPANY

cum_oil

18k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2023-06

peak_month

1998-08

-- production_history

cum_oil: 17,870 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

82 BBL/mo

Di (annual)

18.0%

b-factor

1.5

EUR

15,649 BBL

R-squared

0.478

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMARK ENERGY CORP.15,2801983-01-27
EOF // multi-state drilling data platform // 2026