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On Adaptability for Zonal Testing Technology and Improvement of Water Injection Effect
Author(s): 
Pages: 177-179
Year: Issue:  2
Journal: WELL LOGGING TECHNOLOGY

Keyword:  电磁流量计超声波流量计偏心注水器流量水质;
Abstract: 对河南石油勘探局所属部分单位的流量计使用进行了测量抽查.对水井分层测试中所采用的存储式电磁流量计及超声波流量计存在的问题进行了分析.结合际井,指出影响测试精度的原因,提出改进措施.措施包括改进注入水的水质,在不同位置增加过滤网及添合适的加化学剂;应用连续流量计;改进测试工艺等.其改进措施有助提高注水合格率.
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