|
NBR
|
Nabors Industries Ltd.
|
US
|
NYSE
|
|
ORN
|
Orion Marine Group Inc
|
US
|
NYSE
|
|
PDS
|
Precision Drilling Corporation
|
US
|
NYSE
|
|
TUSK
|
Mammoth Energy Services, Inc.
|
US
|
NASDAQ
|
|
AJL
|
AJ Lucas Group Limited
|
AU
|
ASX
|
|
DDH
|
DDH 1 Drilling Pty Ltd
|
AU
|
ASX
|
|
MSV
|
Mitchell Services Ltd
|
AU
|
ASX
|
|
ATONY
|
Anton Oilfld Sv ADR
|
US
|
OTC
|
|
CETEF
|
Cathedral Energy Svc
|
US
|
OTC
|
|
CHOLF
|
China Oilfield Svcs
|
US
|
OTC
|
|
ENQQF
|
Enteq Upstream Plc
|
US
|
OTC
|
|
EXLA
|
Helmer Directional
|
US
|
OTC
|
|
PHXHF
|
PHX Energy Services Corp
|
US
|
OTC
|
|
PSYTF
|
Pason Systems Inc
|
US
|
OTC
|
|
SBOEF
|
Schoeller Bleckmann Oilfield Equipment Ag
|
US
|
OTC
|
|
SBOEY
|
Schoeller-Bleckmann Oilfield Equipment Ag [Austr
|
US
|
OTC
|
|
WFTUF
|
Weatherford International Plc Warrants[13/12/202
|
US
|
OTC
|
|
CET
|
Cathedral Energy Services Ltd.
|
CA
|
TSX
|
|
E
|
Enterprise Group, Inc.
|
CA
|
TSX
|
|
PD
|
Precision Drilling Corporation
|
CA
|
TSX
|