The Quest project would capture about 40 percent of CO2 emissions and transport them by pipeline to a nearby injection site for permanent storage nearly 1.5 miles underground.

Quest项目将吸收百分之四十的二氧化碳排放物，并将其管道运输至最近的站地下1.5公里处长期储存。

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The method of cement slurry injection through big-shift directional drilling and its technological parameters used in Gaoyang Iron Ore Mine to seal underground water rushing are introduced.

详细介绍了高阳铁矿实施大位移定向钻孔注浆方法和工艺参数，其成功的经验对治理矿山井下突水淹井事故具有一定的参考价值。

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Dynamic injection and production model of injection and production gas well of gas storage is built on the base of studying numerical simulation data of underground gas storage.

在地下储气库数值模拟资料调研基础上，建立了储气库注采井动态注采模型。

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Scientists have linked the underground injection of oil-drilling wastewater to a magnitude-5.7 earthquake in 2011 that struck the US state of Oklahoma.

BBC: Oklahoma earthquake linked to oil extraction wastewater

In its review of incidents of drinking water well contamination believed to be associated with hydraulic fracturing, EPA found no confirmed cases that are linked to fracturing fluid injection into CBM wells or subsequent underground movement of fracturing fluids.

FORBES: EPA's Fracking Hysteria

With the usual steam injection methods, only a quarter or so of the oil trapped underground can be recovered.

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