Spec Sheet:

Precision Mechanical Applications

ART-H & MRT-B - Mono & Multi-Conductor Release Tools


ART-H & MRT-B

TOOLSTRING RELEASE DEVICES 

The ART-H and MRT-B are E-Line powered devices activated by surface command for controlled release of toolstrings that are stuck.

APPLICATIONS

  • Logging toolstring release in cased and openhole E-Line operations
  • Can also be combined with PowerTrac®  conveyance toolstrings
  • PrecisionStroker and fishing toolstrings

 

FEATURES

  • Surface controlled release
  • Up to 7 ART or MRT devices can be placed in one toolstring
  • Compatible with plug and perforating toolstrings
  • Unique digital code per tool
  • 10 feed through wires for MRT-B

 

BENEFITS

  • QHSE: Reduces personnel exposure to cable breakage at surface due to high over pull
  • Improved operational efficiency; less runs and increased measurements per run
  • More efficient retrieval / fishing due to clean fish neck after release

ART-H, MRT-B SPECIFICATIONS 

Service Name

ART-H

MRT-B

Tool body OD

2.125 inches/54.0mm

3.375 inches/85.7mm

Length

2.31 ft./0.70m

3.18 ft./0.97m

Cable conductors

Mono-conductor

Multi-conductor

Minimum restriction ID

2.250 inches/57.2 mm

3.500 inches/88.9 mm

Pressure rating

15,000 psi/1,034 bar

20,000 psi/1,397 bar

Temperature rating

177 °C/350 °F

177 °C/350 °F

H2S/CO2

NACE MRO-175

NACE MRO-175

Fishing neck

1.19 inches/30.2mm

2.38 inches/60.5mm

 ART-H & MRT-B are products of Guardian Global Technologies

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