Drill Collar Slip

Drill Collar Slip

Drill Collar Slips are multi-segment slips used for running drill collars. These slips are designed to help self-centering of pipes in the rotary table. Its multi-segment design ensures full wrap around the drill collars and helps to prevent drill collars from damage.

Slips have an API taper of 4 inches per foot on the diameter and fully complies with the requirement of API-7K specification. Slips are fitted with circular buttons and with flexible handles/standard handles.

Drill Collar Slips covering the pipe range from 3” – 14” OD. 

Drill Collar slips are available in three types : 

  • DC-S –  (Short)
  • DC-R – (Regular) 
  • DC-L –  (Long)

Features & Benefits

API Standard
  • Slips are supplied confirming to API-7K Specification and duly marked with API-7K Monogram.  
  • Autobahn Industries is holding API-7K Licence for Rotary Slips for the last 23 years and counting.
  • Technical documents such as Certificate of Conformity (COC), NDE Qualification certificates, Hardness Test Certificates etc will be provided along with the material.
Design Features
  • Autobahn make Drill Collar Slips are equivalent with NOV. 
  • Designed, Manufactured & Tested complying with the requirement API-7K specification. 
  • Slips are hardened and tempered which increase the lifespan of the product and provide excellent strength which increases wear resistance.
  • Drill Collar Slip are used with Slip Bowl No. 1,2 & 3
  • Slips come with taper; 4 inches per foot on the diameter as per API-7K specification.
  • Segments have extra-long back ensuring sufficient strength & support to the inserts. 
  • Slips are made flat on top to ensure smooth fitting of the multi-purpose clamp.
  • Circular Buttons can be replaced at the rig site itself in a very short time by simply removing the locking arrangements & retainers.
Health, Safety and Environment
  • Products are manufactured in accordance with HSE guidelines.
  • Easy Installation.
  • Products are passed threw series of Non-Destructive Testing and Destructive Testing for quality control which helps to insure safety of are product at rig site.
  • Excellent durability.
Lead Time
  • Fastest Delivery with short lead time
  •  Availability of Spares in very short lead time as we are maintaining the huge inventory.
Description ABDCS-S ABDCS-R ABDCS-L
Size (In Inches)
3-4
4-4.7/8
4.1/2-6
5.1/2-7
6.3/4-8.1/4
P/N, Slip Complete w/circular Buttons
5201
5202
5203
5204
5205
Weight Complete with Inserts
47 Kg.
47 Kg.
54 Kg.
51 Kg.
70 Kg.
Total Number of Segments
7
7
9
9
11
Total Number of Hinge Pins
6
6
8
8
10
Ref NOV Part No.
2572-FH
2573-FH
2552-FH
2550-FH
2503-FH
Description ABDCS-L
Size (In Inches)
8-9.1/2
8.1/2-10
9.1/4-11.1/4
11-12.3/4
12-14
P/N, Slip Complete w/circular Buttons
5206
5207
5208
5209
5210
Weight Complete with Inserts
78 Kg.
84 Kg.
90 Kg.
96 Kg.
94 Kg.
Total Number of Segments
12
13
14
17
17
Total Number of Hinge Pins
11
12
13
16
16
Ref NOV Part No.
2507-FH
2530-FH
2508-FH
2534-FH
V2536-FH

Part no. for Circular Button

Slip Type Drill Collar Slip Size Range (In Inches) P/N Qty. Per Unit
Short
3 - 4
5228-49
49
4 - 4.7/8
5220-49
49
Regular
4.1/2 - 6
5228-63
63
5.1/2 - 7
5220-63
63
Long
6.3/4 - 8.1/4
5230-88
88
8 - 9.1/2
5230-96
96
8.1/2 - 10
5227-104
104
9.1/4 - 11.1/4
5230-112
112
11 - 12.3/4
5225-136
136
12 - 14
5230-136
136
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