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在油田上产的措施中堵水措施日显重要,按常规方法选择泵径堵后有的效果不明显,堵水封隔器拔封负荷增大出现异常。本文通过现场实践对比,对堵水井管柱的组配进行综合分析,避免因泵径选择不合理导致沉没度过低和拔封出现异常的现象,制定出相应的措施,为今后的堵水工作提供有益借鉴。
In the measures of oil production on the water shutoff measures day by day significant, according to the conventional method to select the pump diameter plugging effect is not obvious, plugging packer pullout load increases appear abnormal. Based on the field practice, this article analyzes the assembly of water blocking well strings and avoids the phenomenon of low submergence and abnormal pull-off due to the unreasonable choice of pump diameter and formulates the corresponding measures for the future water shutoff work Provide useful reference.