Well blowout prompts tighter fracking rules

A well blowout near Innisfail has prompted new tighter regulations for fracking.

The Energy Resources Conservation Board released a draft directive on Thursday that sets out additional subsurface requirements for hydraulic fracking operations in Alberta.

Updated regulations focus on additional measures to prevent well failures and to reduce the risk of “interwellbore communication,” which is when fluids flow from one wellbore into another.

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