ShearMaster™

Category:

FLOATING DOWNHOLE STOP AND “SCALE BUSTER”

APLICATIONS

  • Excellent paraffin and scale control
  • Used in high liquid producing wells in place of bottom hole spring assembly

FEATURES AND BENEFITS

  • No setting required
  • Square bottom acts as a No-Go
  • Easily retrieved with a fishing plunger
  • Cleaning action works as the tool cycles in lower tubing
  • Commonly used in combination with a Viper Plunger as a “scale buster” to move scale above the downhole spring – OFTEN ELIMINATES ACID JOBS
  • Hardened steel plated with electroless nickel for extended life
  • Reverse flutes eliminate spin while providing an effective shear mixing chamber
  • Large open area of flutes and hollow core minimize travel during flow cycle
ShearMaster

ShearMaster™ Sizes and Specifications

Part No. Outside Tubing Dia. (in.) Nominal Inside tubing Dia. (in.) Nominal Tubing Weight (lbs. /ft.) Tool Length (in.) Nominal Tool Dia. (in.) Tool weight (lbs.)
DHS2000SM 2 3/8 1.995 4.7 8.1 1.9 2.6
DHS2500SM 2 7/8 2.441 6.5 8.89 2.35 3.7
Requires Standard API Seating Nipple: 1.781″ No-Go on 2 3/8 tubing.                                                                         2.313″ No-Go on 2 7/8 tubing
Materials of Construction: Cups: Standard fiber seal cups; High temperature composite also available.
Download ShearMaster™ Spec Sheet