METHOD OF USING HEAT-INSULATED FLEXIBLE LOAD-CARRYING POLYMER PIPE Russian patent published in 2016 - IPC F16L11/08 

Abstract RU 2600658 C2

FIELD: oil industry.

SUBSTANCE: invention relates to development of oil and gas deposits and can be used for prevention of various deposits in oil-well tubing. Method of using heat-insulated flexible load-carrying polymer pipe for tubing operations involves placing on winch drum, lowering into well on tubing string (TS) against stop in well equipment, securing in well head, shutting off top end of tubing string, wherein extracted fluid during transportation may be heated by electric heating elements, embedded into wall of said pipe.

EFFECT: longer service life and well flow rate, as well as increased safety of its operation.

1 cl, 7 dwg, 2 tbl

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RU 2 600 658 C2

Authors

Robin Andrej Viktorovich

Yaremenko Mikhail Vitalevich

Dates

2016-10-27Published

2014-07-07Filed