Encara no tenim significats per a "use in fracking".
1A bill in Congress would require drillers to publicly identify the chemicals they use in fracking.
2U.S. Congress members have introduced a bill that would require energy companies to disclose chemicals they use in fracking.
3It also found that more than 650 of the chemicals used in fracking were carcinogens.
4Many states, including Texas and Colorado, require at least some disclosure of the chemicals used in fracking.
5SandBox unit provides transportation and storage facilities for proppant used in fracking in the oil and gas industry.
6Chemicals used in fracking and radiation and heavy metals brought up by the process have all been blamed for polluting water.
7But under the administration's law, oil companies do not have to disclose chemicals used in fracking until the drilling is completed.
8The EPA found high levels of benzene and other chemicals used in fracking in water from around the town of Pavillion.
9Like many smaller rivals, the company is deferring some new deliveries of pressure pumping equipment, which is used in fracking, until next year.
10The drill bits in question -those flashy, bright pink painted drill bits -are designed to be used in fracking, aka hydraulic fracturing.
11Geforce markets its trackers for use with things like acid and fuel tanks, railway cars, and so-called "frac tanks" used in fracking operations.
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