NORTH HAWLEY UNIT

Oil · District 7B · Lease #26417

Operator: Z M OPERATING

Cum Oil

15k BBL

Cum Gas

131 MCF

casinghead

Wells

4

Production

1993-01 — 2004-01

Peak Month

1995-02

Production History

Cum Oil: 14,800 BBL Cum Gas: 131 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

442 BBL/mo

Di (annual)

53.6%

b-factor

0.0

EUR

9,875 BBL

R-squared

0.782

type

exponential

Operator History (from monthly production reports)

2000-06 — 2026-07 Z M OPERATING 314 mo
1993-01 — 2000-05 CARDINAL PRODUCING CO. 89 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4Z M OPERATING12,5001984-10-25
142-253-05489Z M OPERATING------
242-253-05484CDJ OIL COMPANY LLC------
342-253-05483Z M OPERATING------