Half Canada’s conventional natural gas still undiscovered: energy board

CALGARY – More than half of Canada's estimated 501 trillion cubic feet of conventional natural gas supplies remain undiscovered, the National Energy Board said yesterday. In its report on the status of conventional natural gas, the energy regulator said 286 trillion cubic feet of gas have not yet been found. One third of those undiscovered resources are believed to be in the Western Canadian sedimentary basin that stretches from Saskatchewan to …
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