SEALING ELEMENT OF PACKER Russian patent published in 2002 - IPC

Abstract RU 2190082 C2

FIELD: geological prospecting, oil ad gas production. SUBSTANCE: proposed sealing element is intended to shut off clearance between packer and wall of well. Sealing element is manufactured from elastic polyester thermosoftening plastic, brand OYI-4056. EFFECT: prolonged service life of packers by way of manufacture of their sealing elements from materials with high elastic and strength characteristics. 2 tbl

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RU 2 190 082 C2

Authors

Selikhanovich A.M.

Jakovenko N.A.

Kuznetsov V.G.

Koshtorev N.I.

Dates

2002-09-27Published

2000-06-08Filed