MABEE DDA F19

Oil · District 08 · Lease #57531

Operator: COG OPERATING LLC

Cum Oil

560k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2022-02 — 2026-04

Peak Month

2023-01

Production History

Cum Oil: 560,376 BBL Cum Gas: 1,231,229 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,624 BBL/mo

Di (annual)

74.0%

b-factor

0.6

EUR

839,651 BBL

R-squared

0.711

type

hyperbolic

Operator History (from monthly production reports)

2022-02 — 2026-07 COG OPERATING LLC 54 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4103MHCOG OPERATING LLC112,0002021-04-26