Although the environmental effects of hydraulic fracturing are being downplayed by the oil industry, concerns about this extraction technology amount to more than the risk of spills.
Kahit na ang mga epekto sa kapaligiran ng haydroliko fracturing ay downplayed ng industriya ng langis, mga alalahanin tungkol sa halagang bunutan teknolohiya na ito upang higit ang panganib ng tapon.