BLACK HAWK

Oil // district 8 // lease#16667

op: ZZRON INC.

cum_oil

12k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2001-02

-- production_history

cum_oil: 12,030 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

49 BBL/mo

Di (annual)

3.0%

b-factor

0.4

EUR

16,566 BBL

R-squared

0.457

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GMW CORP.15,8751980-08-21
EOF // multi-state drilling data platform // 2026