|
BKR
|
Baker Hughes Company
|
US
|
NASDAQ
|
|
E
|
ENI S.p.A.
|
US
|
NYSE
|
|
FTK
|
Flotek Industries, Inc.
|
US
|
NYSE
|
|
LBRT
|
Liberty Oilfield Services Inc.
|
US
|
NYSE
|
|
NOV
|
National Oilwell Varco, Inc.
|
US
|
NYSE
|
|
PSEC
|
Prospect Capital Corporation
|
US
|
NASDAQ
|
|
PUMP
|
ProPetro Holding Corp.
|
US
|
NYSE
|
|
RES
|
RPC, Inc.
|
US
|
NYSE
|
|
ATONY
|
Anton Oilfld Sv ADR
|
US
|
OTC
|
|
CAWLF
|
Cwc Energy Services
|
US
|
OTC
|
|
CFWFF
|
Calfrac Well Services Ltd
|
US
|
OTC
|
|
CFWWF
|
Calfrac Well Services Ltd
|
US
|
OTC
|
|
CHOLF
|
China Oilfield Svcs
|
US
|
OTC
|
|
CVTGF
|
Clearvest Group
|
US
|
OTC
|
|
DPDW
|
Deep Down Inc
|
US
|
OTC
|
|
EEYUF
|
Essential Energy Ser
|
US
|
OTC
|
|
ESVIF
|
Ensign Energy Svcs
|
US
|
OTC
|
|
HGHAF
|
High Arctic Energy Services Inc
|
US
|
OTC
|
|
MLLGF
|
Mullen Group Ltd
|
US
|
OTC
|
|
NSLPQ
|
New Source Energy Partners L.P.
|
US
|
OTC
|