摘要
从钻井技术、成井管加工、下管注浆、扫孔提水等4个环节介绍了河北省地震观测井的施工技术,特别是管外注浆固井工艺,由于方法运用得当,很好地满足了设计要求。
The construction technology of the seismic monitoring well in Hebei was introduced about drilling technology,well pipe processing,pipe laying & cement injection and well pipe cleaning & water fetching.The cement injection around the pipe was applied correctly;the design demands were satisfied by this technology.
引文
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[3]李粮纲,等.井下地震监测的钻井技术[J].探矿工程(岩土钻掘工程),2007,34(10).
[4]常林祯,等.河北平原区地震监测成井技术[J].探矿工程(岩土钻掘工程),2008,35(10).