Constituent Companies

*SYMBOL*	*COMPANY NAME*

BDI.T	BLACK DIAMOND GROUP LTD
BT.T	BONNETTS ENERGY CORP
CDI.T	CANELSON DRILLING INC
CET.T	CATHEDRAL ENERGY SERVICES LTD.
CEU.T	CANADIAN ENERGY SVCS AND TECH CORP
CEZ.T	CALMENA ENERGY SERVICES INC.
CFT.T	CE FRANKLIN
CFW.T	CALFRAC WELL SERVICES LTD.
CWC.V	CWC WELL SERVICES CORP
ENS.V	ENSECO ENERGY SERVICES CORP.
ENT.V	ENTREC TRANSPORTATION SERVICES LTD
ESN.T	ESSENTIAL ENERGY SERVICES LTD
FES.T	FLINT ENERGY SERVICES LIMITED
FRC.T	CANYON SERVICES GROUP INC
HSL.T	HSE INTEGRATED LTD.
HWO.T	HIGH ARCTIC ENERGY SERVICES INC.
ISC.V	IROC ENERGY SERVICES CORP.
LEA.V	LEADER ENERGY SERVICES LTD.
MCB.T	MCCOY CORPORATION
MTL.T	MULLEN GROUP LTD.
NAL.T	NEWALTA CORPORATION
PD.T	PRECISION DRILLING CORPORATION
PHX.T	PHX ENERGY SERVICES CORP.
PRW.T	PETROWEST CORPORATION
PSD.T	PULSE SEISMIC INC.
PSI.T	PASON SYSTEMS INC.
PSV.T	PURE ENERGY SERVICES LTD.
SVY.T	SAVANNA ENERGY SEVICES CORP
TCW.T	TRICAN WELL
TOT.T	TOTAL ENERGY SERVICES INC.
WZL.T	WENZEL DOWNHOLE