Casing scrapers are used to remove paraffin, hardened mud, cement, or burrs resulting from tool runs or perforations from the inner surfaces of a tubular. Casing scrapers are particularly useful for cleaning the casing before setting a packer. A broad range of casing scraper types and
Taper mills are designed specifically for milling through tight spots in tubulars. Heavy crushed carbide dressing increases on-bottom time, while ground OD and stabilizer pads eliminate the risk of cutting through the casing. Taper mills are recommended for cleaning out liners, tubing
Junk baskets are used to retrieve small, irregular-shaped shaped debris from the well bottom by cutting a core from the formation and recovering the debris with the cut core. The basket is recommended for soft to medium-soft formations. The junk basket is available in most hole sizes
Safety joints provide an additional level of protection against stuck fish by securing the entire fishing string in the wellbore and provides a positive releasing mechanism if the catch tool cannot be released. Safety joints are available for washover, drilling, and fishing applicatio
Die Collar are designed to externally engage and retrieve tubular fish that can’t be rotated. Available with a choice of special guides, box taps are well suited for threading facilitating engagement when threads are damaged.
The bumper sub provides durable and efficient upward or downward bumping action for fishing operations. Full torque transmission and circulation can be maintained through the tool at all times, in any stroke position. The bumper sub’s robust design, materials quality and comprehensive
Bladed-junk mills are dressed with high- quality tungsten carbide to ensure optimal performance in every application. Bladed-junk mills are suitable for all types of general junk milling, as well as the removal of packers, retainers and squeeze tools. Bladed-junk mills are available i
Pilot mills are suitable for milling sections of tubular junk and can be used as dress mills for the installation of a casing patch. They can be used for milling liner hangers and other downhole tools with a through bore. Pilot mills are available in 2 1⁄4-in to 13-in sizes.
Junk magnets are used to retrieve small, irregular-shaped, magnetic debris. Junk magnets are frequently run in advance of diamond tools to remove debris that could adversely affect the tool’s performance. The Junk magnet’s internal pole plate is highly magnetized, but the rest of the
The releasing spear is a superior fishing spear ensures positive engagement with fish. The releasing spear internally engages and retrieves drillpipe, casing, tubing, or any other obstruction with IDs up to 13 5/8 in. Heavy-duty versions of the spear can be used with pulling tools to
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