Hydraulic Jet Propulsion Tool

The Hydraulic Jet Propulsion Tool is a downhole tool used to optimize coiled tubing drilling and milling operations. It uses intelligent flow path switching to achieve multiple functions, including propulsion, cleaning, and drilling/milling. The tool can efficiently clean out bottom hole debris without affecting the milling operation, improving downhole hydraulic efficiency, reducing friction, and increasing overall operational efficiency. The hydraulic jet propulsion tool is installed between the mud motor and the mill shoe. Its core component is a flow path switching device that automatically changes its flow state d on contact with a bridge plug and changes in drilling weight.

Product Features

Efficient Bottom Hole Debris Cleanup: Creates a Venturi effect in bypass mode to effectively carry debris away.

Provides Hydraulic Propulsion: Reduces pipe string friction and improves drilling and milling efficiency.

Automatic Flow Path Switching: The flow path automatically adjusts upon contact with a bridge plug, ensuring operational continuity.

Optimized Fluid Utilization: High-flow return enhances wellbore cleanliness.

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OD in	Length in	Switch Flow Rate GPM	Max Flow Rate GPM	Tensile Strength klbs	Connection
2.125	15.12	40-48	63	40	1 1/2 AMT
2.375	15.12	40-48	79	54	1 1/2 AMT
2.875	13.42	92-106	132	67	2 3/8 PAC
3.125	13.42	92-106	148	79	2 3/8 PAC