SYMBOL DESCRIPTION
BDI.T BLACK DIAMOND GROUP LTD.
CEU.T CANADIAN ENERGY SERVICES & TECHNOLOGY CORP.
FRC.T CANYON SERVICES GROUP INC.
CFW.T CALFRAC WELL SERVICES LTD.
CSM.T CLEARSTREAM ENERGY SERVICES INC.
CWC.V CWC ENERGY SERVICES CORP.
ESI.T ENSIGN ENERGY SERVICES INC.
ENT.T ENTREC CORPORATION
ESN.T ESSENTIAL ENERGY SERVICES LTD.
GEI.T GIBSON ENERGY INC.
HWO.T HIGH ARCTIC ENERGY SERVICES INC.
NAL.T NEWALTA CORPORATION
PD.T PRECISION DRILLING CORPORATION
PSD.T PULSE SEISMIC INC.
PSI.T PASON SYSTEMS INC.
SDY.T STRAD ENERGY SERVICES LTD.
TCW.T TRICAN WELL SERVICES