Laboratory tests of the packer sealing elements

Challenges for Development in Mining Science and Mining Industry

Lekontsev, Yum^1 ; Temiryaeva, O.A.^1 ; Sazhin, P.V.^1

Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia^1

关键词: Improve performance;    Laboratory test;    Sealing devices;    Sealing element;    Test benches;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/262/1/012040/pdf
DOI  :  10.1088/1755-1315/262/1/012040

来源: IOP

【 摘 要 】

The test bench to study sealing elements made of elastomers is designed and manufactured. The relationships of their geometric parameters vs. axial load and probable reasons for jamming of sealing devices under packing in wells are established. The solutions to improve performance of sealants (packers) are worked out and proposed.