Quick Silver Wireline (QSW) is a privately owned Alberta company, incorporated and operating since May 2002. QSW provides sub ... surface data acquisition, operation of downhole flow control devices, fishing, pressure control systems and mechanical services associated with slickline wireline operations to the oil and gas industry in Western Canada. QSW also provides, installs and maintains surface and down hole gas and oil well optimization systems working with its affiliated company, QSO Inc. read more