Wireline cleaning tool

Abstract

The present invention relates to a wireline cleaning tool for collecting elements such as debris, shavings or other elements from a well fluid in a well, comprising a first electric motor powered through a wireline, a milling or drilling head comprising at least one inlet, a pump rotated by the first electric motor for providing a suction of well fluid containing elements, such as debris or shavings, in through the inlet, a chamber fluidly connected with the inlet for receiving the well fluid and for collecting elements in the well fluid, and a filtering device arranged for filtering the elements from the well fluid before the fluid passes through an outlet of the tool, wherein the wireline cleaning tool further comprises a second electric motor for rotating the milling or drilling head. The invention also relates to a downhole tool string comprising the wireline cleaning tool and a driving unit/downhole tractor, as well as a method of controlling a wireline cleaning tool.

Dependencies are inferred from the claim text.