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Thru Tubing TFH

DESCRIPTION:
 
The TT-TFH is designed to run and fully set either bridge plugs or cement retainers inside 2 3/8 or 2 7/8inch tubing on coiled tubing then squeeze in one trip.
 
Run the TT-TFH/SVCR tool string below the predetermined setting depth, pick-up to removeslack, drop a diameter brass ball then, pressure the workstring to establish a 1,000-psi differential atthe tool to begin the setting process.
 
Continue pressuring the workstring to establish a 2,000-psi differential at the tool and hold for 5 minutes.This allows the cement retainer packing system to conform to the tubing ID.
 
Continue pressuring the workstring to establish a differential at the tool to shear the cement retainer or
bridge plug disconnect.
 

Tubing Size

Tool O.D.

Setting Range

Min

Max

(in)

(in)

(in)

(in)

2 3/8, 4.0 - 5.9#

1.71

1.867

2.0414

2 7/8, 6.4 - 6.5#

2.160

2.280

2.563


 

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