SpinCat Downhole Wash Tools

StoneAge SpinCat™

Downhole Tools

StoneAge SpinCat™ tools provide a durable, controlled rotation solution for well intervention

A viscous fluid governor controls rotation speed to maximize jet power delivered to the tubing walls. By using only a few rotating jets, each jet is bigger to convey hard-hitting power. Replaceable jets are efficient and clean recesses and irregular surfaces without damaging the well pipe. Over thirty years of waterjet engineering back the StoneAge SpinCat™ design, setting the standard for rotary nozzle performance and durability.

Werking

The StoneAge SpinCat™ is an extremely durable self-rotating nozzle for well service applications. The powerful rotating jet design is engineered to maximize the limited hydraulic horsepower available to the BHA at the end of a long CT or workstring. Jet reaction force powers rotation of the head and an internal centrifugal speed control mechanism maintains rotation speeds.

Hoge druk reinigen

De standaard kop heeft vijf poorten met 1/8 NPT schroefdraad: één op 15 graden naar voren, twee op 45 graden naar voren, en twee op 90 graden t.o.v. de rotatieas. De poorten kunnen in een gebalanceerd patroon afgeplugd worden om de stralen in een bepaalde richting te concentreren. Er zijn specifieke modellen beschikbaar voor bepaalde debieten en toepassingen.

Kenmerken

StoneAge SpinCat™ tools have a straight flow-through design with a leak-free high pressure seal, so pump power is not wasted. The tools can be used at temperatures up to 200°C, with up to 30% HCL and Nitrogen injection.

Effectieve reiniging

Verwijdert met gemak paraffine, asfaltine, hydraten, calciumcarbonaat, bariumsulfaat en minerale afzettingen.