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Top Subs

a79cbb7d-7b88-47c2-8212-37fbd04b2154

Utilized for wireline / e-line applications, Yellow Jacket Top Subs, also referred to as head subs or firing subs, feature design enhancements that increase productivity, user safety, and tool durability.

Top Subs

a79cbb7d-7b88-47c2-8212-37fbd04b2154

Utilized for wireline / e-line applications, Yellow Jacket Top Subs, also referred to as head subs or firing subs, feature design enhancements that increase productivity, user safety, and tool durability.

Features:

  • 4340 HT steel with QPQ surface treatment increases corrosion resistance and tool life
  • Fluted wrench surface designed to last longer than traditional knurling
  • Increased pipe wrench grip and torque for faster tool string assembly and disassembly
  • Compatible with industry standard perforating equipment

Specifications/ Configurations:

  • Spring Boot
  • Firing Block
  • TCP
Casing Size Casing Weight Outer Diameter Inner Diameter Overall Length Max Temperature Max Pressure
4.5 Slim 13.5-15.1 3.4 0.75 12.95 250 10000
4.5 11.6-13.5 3.6 0.75 12.375 250 10000
5 18.5-21.4 3.85 0.875 13.125 250 10000
5.5 Slim 23-26 4.15 1 14.95 250 10000
5.5 17-23 4.4 1 14.375 250 10000
6 23-26 4.8 1.375 15.125 250 10000
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