Roll-On Drop Dart

Easy shutting in or test tubing of coiled tubing
Description

Applications

 

  • Shutting in well or to test tubing.
  • Use with pump-off plugs to isolate the tubing ID during coil deployment.

Features

 

  • Available in Thread-On or Roll-On designs.
  • Flexibility to use on initial coil string deployment and tubing isolation for remedial operations.
  • Manufactured from heat-treated steel alloy for durability and strength.
Technical Data Sheet Category Catalog

 

Drop Darts are allowed to free-fall down the tubing and latch into Landing Nipples to shut off the diameter of the coiled tubing string during retrieval.  The product is available in roll-on or thread-on configurations.hole pressure of the well being completed.

 

 

Coiled

Tubing Sizes

(in/mm)

Landing Nipple Profiles

(in/mm)

Connection

Thread

Roll-On

1

(25.4)

0.625

(15.87)

Custom Threads Available

Matches Coiled Tubing Size

1.25

(31.75)

0.88

(22.35)

1.5

(38.10)

1.050

(26.67)

1.75

(44.45)

1.268

(32.20)

2

(50.80)

1.40

(35.56)

2.375

(60.32)

1.75

(44.45)

2.875

(73.02)

2.050

(52.07)



 

 

Roll-On Drop Dart

 

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