Fishing jar effectiveness depends not only on the design of the jar, but also on the placement of the jar in the fishing string, the design of the fishing string, description of the fish, and hole conditions. Because the analysis of jarring mechanics is complex, Logan Oil Tools has developed a computer program to help its customers determine precise, optimum jar placement.

Logan Oil Tools has spent many years perfecting its jar placement computer program to offer customers optimum results in jarring operations. The Logan Jar Placement Program functions exclusively with Logan Oil Tools fishing tool products to assure precise determination of jar placement alternatives.

Features:

• Stress wave analysis techniques track all stress waves.
• Unlimited number of section changes are allowed to enable the modeling of virtually any drill string and bottom hole assembly.
• Includes the effects of hole angle, hole curvature, and frictional drag.
• Suitable for the analysis of straight, directional, and horizontal holes.
• Uniquely designed to model all Logan Oil Tools Jars and Energizers.
• Separate programs for drilling and fishing allow appropriate data input and output results in field useable terms.
• Rapid solutions on personal computers for office or in the field use.

Coming soon!
The Jar Placement Program will soon be available on CD for Logan Oil Tools customers. Please contact the Engineering Department for more information.