Water injection is the widest used method for raisingoil recovery ratio. Seismic monitor of water injection will bring great economic benefit to oil industries.
注水是最为普遍采用的提高采收率的方法，注水地震监测将会给石油工业带来巨大的效益。
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So corruption mechanism and law are researched, rational protective measures are probed, as has vital meaning for pledging production life of oil well and raisingoil recovery benefit.
A number of oil-producing countries are trimming their gasoline subsidies and raising taxes, so the net savings for global consumers is not as big as the oil price plunge might suggest.