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080 _aH001 PIC
100 _aMartini, Florian
245 _aElectrifying Extraction
336 _2rdacontent
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337 _2rdamedia
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505 _aAround 90 percent of global oil reserves are bound up in tar sands and schists. Although expensive, extracting oil from these reservoirs is becoming increasingly viable. Siemens is developing a revolutionary, induction-based process that promises to obviate excavation, cut water demand, and significantly boost profits
650 _aRAW MATERIALS
650 _aTAR SANDS
773 _tPictures of the future
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_nS.T.:H001 PIC PP3719
_g(nro. , Fall 2008), p. 34-35
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