Cable is sat and is sealed bridging plug

The utility model belongs to the downhole tool field especially relates to a cable is sat and is sealed bridging plug, including center tube, throw -out collar, slips, taper sleeve and packing element, the equal suit of throw -out collar, slips, taper sleeve and packing element is on the center tube...

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Bibliographische Detailangaben
1. Verfasser: WU DANLEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model belongs to the downhole tool field especially relates to a cable is sat and is sealed bridging plug, including center tube, throw -out collar, slips, taper sleeve and packing element, the equal suit of throw -out collar, slips, taper sleeve and packing element is on the center tube, and the outside of slips is provided with the anchor palm, and still include top connection, barrel, gunpowder piece and sit and seal the piston, the center tube divide into center tube and lower center tube two parts, two parts become integrative through the pin joint that gives up, the upper endof going up the center tube is passed through threaded connection and is in the inboard of top connection, the upper end of barrel pass through the outside of threaded connection in the top connection, the gunpowder piece and sit to seal the annular space of piston setting between barrel and last center tube. The utility model discloses being in the same place from structural the integration cable setting tool with the b