|
WEEEF
|
Western Energy Svc
|
US
|
OTC
|
|
CWC
|
CWC Energy Services Corp.
|
CA
|
TSXV
|
|
ESI
|
Ensign Energy Services Inc.
|
CA
|
TSX
|
|
FAR
|
Foraco International SA
|
CA
|
TSX
|
|
GEO
|
Geodrill Limited
|
CA
|
TSX
|
|
MDI
|
Major Drilling Group International Inc.
|
CA
|
TSX
|
|
OGD
|
Orbit Garant Drilling Inc
|
CA
|
TSX
|
|
PD
|
Precision Drilling Corporation
|
CA
|
TSX
|
|
PSI
|
Pason Systems Inc.
|
CA
|
TSX
|
|
SDI
|
Stampede Drilling Inc.
|
CA
|
TSXV
|
|
WRG
|
Western Energy Services Corp.
|
CA
|
TSX
|
|
CAPD
|
Capital Drilling Limited
|
UK
|
LSE
|
|
CRANE
|
Chukai Public Company Limited
|
TH
|
BK
|
|
532760
|
Deep Energy Resources Limited
|
IN
|
BSE
|
|
0AI
|
Awilco Drilling PLC
|
DE
|
F
|
|
0196
|
Honghua Group Ltd
|
HK
|
HK
|
|
0206
|
CMIC Ocean En Tech Holding Co Ltd
|
HK
|
HK
|
|
1251
|
SPT Energy Group Inc
|
HK
|
HK
|
|
1536
|
Yuk Wing Group Holdings Ltd
|
HK
|
HK
|
|
O2C
|
Petro Welt Technologies AG
|
DE
|
F
|