MABEE DDA K10

Oil · District 08 · Lease #55992

Operator: COG OPERATING LLC

Cum Oil

461k BBL

Cum Gas

626k MCF

casinghead

Wells

1

Production

2021-02 — 2026-04

Peak Month

2021-05

Production History

Cum Oil: 461,119 BBL Cum Gas: 626,482 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,029 BBL/mo

Di (annual)

35.6%

b-factor

0.0

EUR

439,143 BBL

R-squared

0.623

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 COG OPERATING LLC 66 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
509SHCOG OPERATING LLC110,0002019-12-30