Groundwater table is shallow in Hetao irrigation district, and groundwater exploitation may decrease water demand from Yellow River to ensure water supply in lower reaches.
内蒙古河套灌区地下水位浅，合理利用地下水可以减少灌区引黄水量，保证黄河下游用水。
In addition, The methods to decrease water content in regeneration recycle gas and some problems are discussed.
另外，讨论了降低再生循环气体水含量的方法及其面临的问题。
When the oil reservoir development is in its middle or high water content stage, it is a important way to decrease water and increase oil for the high efficiency of the development.
油藏开发进入中、高含水阶段，“降水增油”是确保油田高效开发的重要手段，其中油井找水可为油井卡、堵水提供措施依据，在油田开发中占有重要地位。
This technique has strong pertinence, good efficiency of removing plug, low cost of materials, which can decrease water injection pressure, increase efficiency of removing plug of oil and water...
该技术针对性强，解堵效果显著，材料成本低廉，能降低注水压力、提高油水井解堵效果，有着良好的应用前景。
This technique has strong pertinence, good efficiency of removing plug, low cost of materials, which can decrease water injection pressure, increase efficiency of removing plug of oil and water...
该技术针对性强，解堵效果显著，材料成本低廉，能降低注水压力、提高油水井解堵效果，有着良好的应用前景。
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