CASING COLLAR
LOCATOR

The patent-pending Yellow Jacket Casing Collar Locator (CCL) is an upgraded version of the industry-standard CCL design. Design enhancements such as double wound coil, pressure bulkheads, and stronger, permanent magnets provide a better functioning, longer lasting tool.

FEATURES

Cleaner signal 

  • Increased wound length and dual coil winding increase signal strength and clarity while providing system redundancy 
  • Stronger, permanent magnets enable higher feedback levels 

Reduced risk of flooding 

  • Pressure bulkheads on both ends prevent CCL flooding due to seal failure above or below the CCL 

Longer lasting 

  • Tungsten carbide inserts protect the housing and subs by reducing wear on subs and housing 
  • Double wound coil provides a back-up system: if one strand breaks, you still get a signal 
  • Permanent magnets never require recharging 
  • Shock-proof PCB diode assembly 

Compatible with industry standards 

  • Industry-standard connection threads 
  • High nickel alloy housing is non-magnetic and is suitable for harsh environments (CO2, H2S) 
  • Housing material meets API 5CT and NACE NR0175 standards 

FEATURES

  • Cleaner signal

    • Increased wound length and dual coil winding increase signal strength and clarity while providing system redundancy
    • Stronger, permanent magnets enable higher feedback levels

    Reduced risk of flooding

    • Pressure bulkheads on both ends prevent CCL flooding due to seal failure above or below the CCL

    Longer lasting

    • Tungsten carbide inserts protect the housing and subs by reducing wear on subs and housing
    • Double wound coil provides a back-up system: if one strand breaks, you still get a signal
    • Permanent magnets never require recharging
    • Shock-proof PCB diode assembly

    Compatible with industry standards

    • Industry-standard connection threads
    • High nickel alloy housing is non-magnetic and is suitable for harsh environments (CO2, H2S)
    • Housing material meets API 5CT and NACE NR0175 standards

SPECIFICATIONS & CONFIGURATIONS

  • LENGTH: 17.5″
  • DIAMETER: 3 1⁄8″
  • PATENTS: 10502048

SPECIFICATIONS & CONFIGURATIONS

  • LENGTH: 17.5″
  • DIAMETER: 3 1⁄8″
  • PATENTS: 10502048