Matching Kelly Bar Size with Rotary Rig Torque Capacity

Choosing the right Kelly bar for your rotary rig is really important. The Kelly bar is the tool that helps the rig drill into the ground. If the Kelly bar is too small for the rig's torque capacity, it might break or not work well. On the other hand, if it's too big, it can make the rig work harder than it should. This can lead to problems and even

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How to Prevent Kelly Bar Carry-Over During Tool Extraction

When working with heavy machinery, like those that use Kelly bars, it’s important to avoid problems during tool extraction. One common issue is called Kelly bar carry-over. This happens when parts of the Kelly bar stick or get stuck when you try to pull out tools. This can slow down work and even cause damage. At Kimdrill, we understand how to pr

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