|
BRN
|
Barnwell Industries, Inc.
|
US
|
AMEX
|
|
CHK
|
Chesapeake Energy Corporation
|
US
|
NASDAQ
|
|
CNX
|
CONSOL Energy Inc.
|
US
|
NYSE
|
|
CRK
|
Comstock Resources, Inc.
|
US
|
NYSE
|
|
ENSV
|
Enservco Corporation
|
US
|
AMEX
|
|
PHX
|
Panhandle Oil and Gas Inc
|
US
|
NYSE
|
|
RCON
|
Recon Technology, Ltd.
|
US
|
NASDAQ
|
|
WFRD
|
Weatherford International plc
|
US
|
NASDAQ
|
|
ECTM
|
Eca Marcellus Trust
|
US
|
OTC
|
|
KEGX
|
Key Energy Services Inc
|
US
|
OTC
|
|
PNNEF
|
Pennine Pete Crp Com
|
US
|
OTC
|
|
SHLLF
|
Shelf Drilling Ltd
|
US
|
OTC
|
|
UNTC
|
Unit Corp
|
US
|
OTC
|
|
VTGDF
|
Vantage Drilling Company
|
US
|
OTC
|
|
WFTUF
|
Weatherford International Plc Warrants[13/12/202
|
US
|
OTC
|
|
TOU
|
Tourmaline Oil Corp.
|
CA
|
TSX
|
|
SNGR
|
SNGN Romgaz SA
|
UK
|
LSE
|
|
SHLF
|
Shelf Drilling Ltd
|
NO
|
OL
|