Spec Sheet:

Precision Mechanical Applications

PrecisionImpactor


PRECISIONIMPACTOR

Manipulate and control your well

The PrecisionImpactor is designed to penetrate and shatter ceramic plugs, rupture discs and similar devices typically installed in production tubing for reservoir isolation. The tool is rigged up and run in hole un-energised i.e. in a safe mode.  The PrecisionStroker generates the required compressive force to activate the PrecisionImpactor mechanism to produce a powerful jar-like impact onto the device

APPLICATIONS

  • Breaking ceramic plugs, rupture discs and similar devices
     

KEY FEATURES

  • Operated either by PrecisionStroker for full force impact or PowerTrac® for reduced force impact
  • In situ spring force resetting enables multiple hits
  • Precise positioning; correlation with CCL
  • Combinable with PowerTrac® for conveyance
     

BENEFITS

  • Provides a precise means of disc breakage in highly deviated and horizontal wells
  • Improved reliability and operational efficiency

PRECISIONIMPACTOR SPECIFICATIONS 

Service Name

IMPACTOR

OD

3.150 inches / 80.0 mm

Length

5.38 ft. / 1.64 m

Dart Length

1.3 ft. / 0.4 m

Pressure rating

25,000 psi / 1,724 bar

Temperature rating

177°C / 350 F

Force before impact

2,514 lbs / 1,141 kg

Distance to stroke before jar action

3.54 inches / 90 mm

Acceleration at impact

10,100 m/s2 (1030G)

Stress at chisel tip at impact 1

74,100 psi / 5,110 bar

 1 - Dependent on well conditions

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