Coiled tubing velocity string hangoff method and apparatus

Details Coiled tubing velocity string hangoff method and apparatus Coiled tubing velocity string hangoff method and apparatus

E - Fixed Constructions

21

B

166/47

E21B 33/03 (2006.01) E21B 19/22 (2006.01) E21B 23/00 (2006.01) E21B 29/08 (2006.01) E21B 33/04 (2006.01)

Patent

CA 2021672

ABSTRACT OF THE DISCLOSURE A method and apparatus for hanging off a coiled tubing velocity string in an existing, active gas production well. The method allows for the "hot" tapping into a charged coiled tubing run thereby eliminating the need for an end plug and blow out equipment on site. A sealed cutter assembly is connected to the hangoff assembly, the charged coiled tube is cut, and back pressure leakage is avoided by the use of a hangoff head which seals in two directions. The cutter assembly is removed and the coiled tubing velocity string is piped to a new sales line. 14

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