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分层注水是油田注水的主要方式,封隔器的封隔情况直接影响分层注水的效果。如果封隔器座封不严,无疑会使分层注水达不到预期目的。为了检验封隔器的封隔情况,验封测试应运而生。双探头压力计是一种新型验封测试仪器。它能清晰、直观、准确的反映出封隔器封隔情况。通过我们应用和探索,测试效果很好。为油田注水提供了良好的验封资料。
Layered water injection is the main method of water injection in the oilfield. The isolation of packer directly affects the effect of stratified water injection. If the packer seat tight, will undoubtedly make stratified water injection can not achieve the desired purpose. In order to test the isolation of the packer, the seal test came into being. Dual probe pressure gauge is a new type of seal testing equipment. It clearly, visually and accurately reflects the packer isolation. Through our application and exploration, the test works well. Oilfield water injection provides a good seal information.