Solid Rigid Centralizers
Available in 3 1/2” to 20 ” sizes + any special sizes
DZRD01
Low Torque Roller Centralizer
Oil Baron Supply’s Low Torque Roller Centralizers are specially designed to run in deviated or horizontal sections and are effective in reducing friction. When casing equipped with Roller Centralizer runs into a deviated or horizontal hole, the sliding friction between the casing and the borehole is converted into rolling friction. When running cases, irregular hole diameters can lead to the wall of the borehole having an impact force on the spiral centralizer. The use of rollers signi fi cantly reduces this impact. Torque reduction is provided by vertical alignment of rollers on the periphery of roller centralizer. In addition, the outside diameter of the roller is kept slightly larger than the outside diameter of the fins’ envelope. These products are available in sizes ranging from 3 1/2” to 20”.
Available in 4 1/2" - 13 3/8" sizes + any special sizes
DZRD02
Low Drag Roller Centralizer
Oil Baron Supply’s Low Drag Roller Centralizer is a complete mechanical friction reduction solution designed for extended-reach wells. It reduces torque, drag, casing wear, tool-joint wear and differential sticking while also improving directional control, ROP and hole cleaning. In Low Drag Roller Centralizers all rollers are arranged in horizontal direction. This arrangement is effective in signi fi cantly reducing the dragging force. This means that the liner can be rotated and passed through anticipated ledges, tight spots, shale formation and doglegs.
This product is available in 4 1/2" - 13 3/8" sizes. Any special sizes can be made upon request.
20
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