Agitatorâ„¢ CT and Agitatorâ„¢ NEO CT
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The document summarizes the Agitator NEO Coiled Tubing tool, which features an improved design to reduce friction and buckling in coiled tubing operations. It has a shorter length and redesigned power section and valves that allow for higher flow rates and pressures. The tool produces vibrations along the coiled tubing to increase weight on bit and rate of penetration while reaching total depth. It comes in three sizes, has variable pressure pulses proportional to flow rate, and benefits operations by extending reach and delaying buckling.
Agitatorâ„¢ CT and Agitatorâ„¢ NEO CT
- 1. ©National Oilwell Varco. All rights reserved. 10106974-401-ENG-MKT Rev 02 WT-thrutubing@nov.com nov.com/thrutubing Technical SummaryAgitator™ NEO Coiled Tubing Tool Let’s go farther. Our Agitator™ tools have provided superior friction reduction longer than any other tool in the industry, and our Agitator NEO Coiled Tubing (CT) tool furthers that tradition. Featuring a shorter length and improved design, the Agitator NEO CT tool is an integral component of your bottomhole assembly (BHA) in reducing helical and sinusoidal buckling. Improved Design We have redesigned the power section and valve assemblies for the Agitator NEO CT tool to improve performance and reliability. The new power section design allows you to pump at higher flow rates and pressures up to 10,000 psi, and the valve assemblies were redesigned to work at optimum operational frequencies. These improvements produce axial vibrations that work on a longer length of coiled tubing. By reducing buckling, the Agitator NEO CT tool allows for increased weight-on-bit, improving your rate of penetration and helping you reach total depth. Tool size (OD) 1 11/16 in* 3 1/8 in 3 1/2 in Length 34.3 in 45.7 in 52 in Weight 17 lbs 65 lbs 114 lbs Recommended mud weight 8-10 ppg 8-10 ppg 8-12 ppg Recommended flow rate 30-65 gpm 110-210 gpm 110-210 gpm Temperature range 150-320 F 150-320 F 150-320 F Operational frequency 14 Hz @ 65 gpm 9.07 Hz @ 210 gpm 7.7 Hz @ 210 gpm Pressure rating (static) 10,000 psi 10,000 psi 10,000 psi Operational pressure drop generated 350-700 psi 300-750 psi 300-750 psi Stator/sub makeup torque (@62.5% of yield) 620 ft-lbs 2,380 ft-lbs 6,060 ft-lbs Max tensile 37,150 lbs 99,500 lbs 190,800 lbs Rig connections 1 in. AMMT 2 3/8 in. API REG 2 3/8 in. API REG Rig connections makeup torque (@62.5% of yield) 400 ft-lbs 4,000 ft-lbs 5,300 ft-lbs Rotor type Chrome plate Chrome plate Chrome plate Technical Specifications *Currently undergoing field trials Features • Variable pressure pulses (frequency and size of the pulses are directly proportional to the flow rate) • No downhole settings or adjustments are required • Elastomer compatible with oil-based mud and nitrogen Benefits • Extends your reach by reducing friction downhole • Improves rate of penetration (ROP) by allowing for increased weight on bit (WOB) • Redesigned power section and valve assemblies allows for higher flow rates and pressures • Delays sinusoidal and helical buckling by reducing weight stacking Proven Applications Extended coiled tubing reach Acid treatments Well clean-outs Sliding sleeve manipulation Logging Drilling Coiled tubing drilling (CTD) Through-tubing rotary drilling (TTRD) Fishing Plugs Sand screens Milling Composite plugs Window milling Scale Agitator™ NEO CT Tool