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Balanced nonmagnetic drill collar (UBTS), nonmagnetic heavy wall drill pipe (TBTN (FLEX))

 

A solution for telemetric systems. The pipes are manufactured in accordance with strength properties taking into account geologic and physical characteristics of the developed field following to customer’s requirements.

Assortment is similar to UBTS and TBT pipes.

Technical performances
Normative documents Technical Specifications TU Z RG 200-2003, API Spec 7-1;
Technical Specifications TU 1324-236-07500243-2006, API Spec 7-1
Length, mm 8 300... 9 450
Maximum magnetic permittivity 1,010
Maximum magnetic field deflection  0.05 mcTl

Catalogue Oilfield and drilling equipment download.



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