COWDEN28 UNIT

Oil · District 7C · Lease #19559

Operator: COG OPERATING LLC

Cum Oil

604k BBL

Cum Gas

3.6M MCF

casinghead

Wells

2

Production

2017-03 — 2026-04

Peak Month

2020-01

Production History

Cum Oil: 604,214 BBL Cum Gas: 3,552,421 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,670 BBL/mo

Di (annual)

85.3%

b-factor

0.3

EUR

575,276 BBL

R-squared

0.970

type

hyperbolic

Operator History (from monthly production reports)

2017-03 — 2026-07 COG OPERATING LLC 113 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2802BHCOG OPERATING LLC210,5002016-07-11
2801AHCOG OPERATING LLC210,5002016-06-29