Description / Application
Sharp Razor(SR) Combination Tool is dressed with scraper blades which lead and brush elements which trail. This configuration provides the scratch and scour effect necessary to prepare casing and liner ID’s
in certain applications where economics would not allow the cost of using a scraper and brush tool. The scraper blades provide 360-degree coverage. The brush elements provide 360-degree coverage. SR’s Combination Tool will add value to your clean-out displacement string by eliminating the amount of tool bodies without sacrificing the desired effects.
SR's Combination Tool is recommended for short casing or liner lengths were there will not be any packer setting requirements. It may be run as a stand alone device in the drill string. The same SR toughness and reliability are built into every tool. SR’s Combination Tool is compatible with the entire line of Wellbore Cleanout Tools.
OPERATING GUIDELINES AND TOOL PLACEMENT
Ø The Combination Tool is designed to be run as a stand alone device in the drillstring.
Ø Designed to be run in short casing of liner lengths were there is no packer setting requirements.
Ø Compatible with the entire line of Well Bore Clean-out Tools.
FIELD HANDLING GUIDELINES
Ø Screw lifting cap into tool on pipe rack or catwalk to move tool to rig floor. Do not sling tool around brush blades.
Ø Place tool on stump at rotary, install proper crossover on drill pipe and screw together, lower tool into hole and torque connection using snub line to prevent tool damage.
Ø If more than one tool is utilized in the same string placement it is recommended that this sub assembly be pre-built at the shop to save rig time.
Ø If tools or assemblies are too long, the mouse hole may be used to make connection provided a snub line is used.
Ø Ensure proper lifting equipment and tag lines are utilized when moving pre built assemblies to the rig floor.
Ø The tool or assemblies should be broken out and laid down using the same general handling procedures used during pick up and make up, except in reverse order.
Ø Prior to running a single tool or assemble the bore should be drifted to ensure that it is clear of any obstruction.
Ø If there is any doubt about the tools fitness for use, a replacement should be requested from Tools Inc or its authorized agent.
Ø The tool should be returned to using the same cradle, basket, and thread protectors that were originally supplied.
Bilco Well Bore Clean-out Tools.