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。
The study demonstrates that this method is simple, applicable, scientific, and rational, which can simulate the real bonding situation between the wellbore and the cement slurry.
研究结果表明，该评价方法简单适用，科学合理，较为真实地模拟了井壁岩石与水泥浆的胶结情况。
This method was used to study the formulation of cement slurry and the actual cement slurry used for liner cementing at gas fields was taken into consideration to evaluate the formulation.
使用该方法对固井水泥浆配方进行了研究，并结合气田的现场尾管固井实例对所选水泥浆配方进行了评价。
The mining scheme and new technology of sublevel filling method cemented by crushed stone and cement slurry, and the production linking up technique to transit from caving method to filling meth...
研究应用了分段碎石胶结充填采矿方法较好地解决了这一问题，介绍该采矿方案和碎？。
The invention further relates to a cement slurry for use in the method.
本发明进 一步涉及用于该方法的水泥浆体。
The invention further relates to a cement slurry for use in the method.
本发明进 一步涉及用于该方法的水泥浆体。
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