|
CDEV
|
Cohen Dev
|
IL
|
TA
|
|
CDID
|
Quad Energy Corp
|
US
|
US
|
|
CDR
|
Condor Energies Inc.
|
CA
|
TO
|
|
CE-H
|
Canada Energy Partners Inc
|
CA
|
V
|
|
CE1
|
Calima Energy Limited
|
AU
|
ASX
|
|
CEI
|
Camber Energy, Inc.
|
US
|
AMEX
|
|
CEL
|
Challenger Energy Ltd
|
AU
|
ASX
|
|
CEL-H
|
Columbus Energy Limited
|
CA
|
V
|
|
CEQ
|
Criterium Energy Ltd.
|
CA
|
V
|
|
CGFPC
|
Challenger Ltd Preferred
|
AU
|
AU
|
|
CGXEF
|
Cgx Energy Inc
|
US
|
OTC
|
|
CHK
|
Chesapeake Energy Corporation
|
US
|
NASDAQ
|
|
CHKEL
|
Chesapeake Energy Corporation
|
US
|
US
|
|
CHKEW
|
Chesapeake Energy Corporation
|
US
|
US
|
|
CHKEZ
|
Chesapeake Energy Corporation
|
US
|
US
|
|
CHR
|
Upsellon Brands Holdings Ltd
|
IL
|
TA
|
|
CLON
|
Clontarf Energy Plc
|
UK
|
LSE
|
|
CLR
|
Continental Resources, Inc.
|
US
|
NYSE
|
|
CNDPF
|
Canada Energy Partners Inc
|
US
|
US
|
|
CNE
|
Cairn Energy Plc
|
UK
|
LSE
|