HALEY JF M7

Oil · District 08 · Lease #53672

Operator: COG OPERATING LLC

Cum Oil

489k BBL

Cum Gas

491k MCF

casinghead

Wells

1

Production

2019-08 — 2026-04

Peak Month

2019-09

Production History

Cum Oil: 488,533 BBL Cum Gas: 490,926 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,462 BBL/mo

Di (annual)

99.8%

b-factor

0.6

EUR

471,940 BBL

R-squared

0.636

type

hyperbolic

Operator History (from monthly production reports)

2019-08 — 2026-07 COG OPERATING LLC 84 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1003MHCOG OPERATING LLC112,0002018-11-27