MABEE DDA J5

Oil · District 08 · Lease #55431

Operator: COG OPERATING LLC

Cum Oil

448k BBL

Cum Gas

569k MCF

casinghead

Wells

1

Production

2020-10 — 2026-04

Peak Month

2020-12

Production History

Cum Oil: 447,661 BBL Cum Gas: 569,282 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,408 BBL/mo

Di (annual)

140.8%

b-factor

1.4

EUR

1,126,061 BBL

R-squared

0.912

type

hyperbolic

Operator History (from monthly production reports)

2020-10 — 2026-07 COG OPERATING LLC 70 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1708SHCOG OPERATING LLC210,0002019-12-06