To solve these problems,we have developed retrievable bridge plug successfully.This paper gives the development and application of the retrievable bridge plug of cement squeeze.

• 研制的可取式插管挤灰桥塞(简称可取式挤灰桥塞),经现场应用表明,该工具具有施工简单、安全方便、成本低等特点,经济效益显著。