Fishing

Cutting tubing, casing, or drill pipe using mechanically actuated blades

Used in fishing operations to sever pipe when retrieval is required

Preparing the wellbore for recovery or further intervention after cutting operations

Engaging and retrieving tubing or pipe from the inside diameter during fishing operations

Recovering stuck or parted tubing strings from the wellbore

Providing a secure internal grip when external engagement is not possible

Shallow holes where little pipe stretch is available

Extended reach or highly deviated wells where jar performance could suffer due to hole drag

Enhancing effectiveness of jar strings when freeing stuck pipe or tools

Providing additional acceleration to improve impact force in restricted or deep applications

Supplements insufficient drill pipe stretch during jarring operations

Prevents jarring shock waves and other vibrations from travelling up the drill string

Sealed and lubricated spline drive ensures long service life under high torque and stroking applications

Full torque can be transmitted through the accelerator

External sealing surfaces are tungsten-carbide coated to enhance wear and corrosion resistance.

Standard seals in the tool are effective to 250ºF (120ºC). Our hot hole seal kit is available for operation in environments up to 400ºF (200ºC)

Pulling or freeing stuck casing during workover or abandonment operations

Applying controlled upward force without requiring external power units

Assisting in casing recovery or removal where high load capacity is required

Stuck Dognuts

Providing controlled axial movement in the string to absorb shock and reduce tool damage

Assisting in freeing stuck tools by allowing jarring or bumping action

Used in fishing or intervention operations where limited movement improves tool performance

Sealed and lubricated spline drive that provides long service life under high torque and stroking applications.

Standard seals in the tool are effective to 250°F (120°C); can be dressed with seals effective to 400°F (200°C) for hot hole environments

External sealing surfaces are tungsten carbide coated to enhance wear and corrosion resistance

Reforming or expanding damaged casing to restore internal diameter

Driving through collapsed or restricted sections to regain access downhole

Preparing casing for tool passage or further intervention operations

Engaging and retrieving wireline, rope, or cable from the wellbore

Recovering dropped or parted lines during fishing operations

Providing internal or external grip on soft or flexible fish where standard tools are not effective

Recovering debris, metal fragments, or junk from the wellbore during cleanout operations

Removing loose obstructions prior to fishing or intervention work

Preparing the wellbore for further operations by clearing unwanted material

Determining the size, shape, and condition of fish or obstructions in the wellbore

Identifying engagement points prior to selecting appropriate fishing tools

Assisting in planning recovery operations by providing a physical impression of downhole conditions

Recovering metallic debris or small loose parts from the wellbore

Retrieving dropped tools, bolts, or fragments during cleanout operations

Assisting in wellbore cleanup prior to further intervention or completion work

Intended for fishing, coring and milling applications but tough enough for drilling applications

Delivering impact force to free stuck pipe, tools, or assemblies

Impact force is controlled by a metering device that ensures consistent delay times over the full range of operating temperatures

A long, splined mandrel ensures the jar is not affected by torsional forces, the spline is sealed and lubricated to minimize friction and extend tool life

Free stroke of 4″ to 6″ (depending on tool size) provides an impact force to the stuck point several times higher than the overpull force applied to the jar

Standard seals are effective to 250ºF (120ºC), and the HJ can be dressed with seals effective to 400ºF (200ºC) for hot hole environments

All external sealing surfaces are coated with wear and corrosion resistant tungsten carbide

Cutting threads onto the outside of tubing or pipe to engage and retrieve fish

Recovering pipe where internal tools (like spears) are not suitable

Used in fishing operations when a secure threaded connection is required for pulling

Verifying internal diameter of tubing or casing before running downhole tools

Detecting restrictions, scale, or deformation in the wellbore

Ensuring proper clearance to prevent tool damage or sticking during operations

Engaging and retrieving fish by gripping the outside diameter of tubing or pipe

Recovering stuck or parted pipe during fishing operations

Providing a secure external catch when internal tools (like spears) are not suitable

Providing axial movement in the string to allow controlled bumping action

Assisting in freeing stuck tools or assemblies during fishing operations

Allowing limited stroke to help with tool engagement and manipulation downhole

Engaging and retrieving fish by gripping the outside diameter with aggressive slip design

Recovering damaged or irregular pipe where standard overshots may not hold

Providing a strong external catch in heavy-duty fishing operations

Cutting internal threads into the inside diameter of fish to engage and retrieve pipe

Recovering tubing or drill pipe where internal engagement is preferred

Used in fishing operations when external tools (like overshots or box taps) are not suitable