Drill Collar Slips

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Petrorio Drilling Tools

Petrorio Drilling Tools manufactures high-quality Drill Collar Slips designed to facilitate the safe running of drill collars while ensuring self-centering in the rotary table. These multi-segment Drill Collar Slips provide a full wrap around the drill collars, preventing potential damage and ensuring smooth operations.

Our Drill Collar Slips feature an API taper of 4 inches per foot on the diameter and are fully compliant with API-7K specifications. Each slip is equipped with circular buttons and is available with either flexible or standard handles for ease of operation.

These Drill Collar Slips accommodate drill collars ranging from 3 inches to 14 inches in outer diameter (OD).

We offer three types of Drill Collar Slips to suit different operational needs:

DC-S (Short): Designed for operations requiring less contact area, allowing for quick adjustments and ease of handling.
DC-R (Regular): The standard option, balancing contact area and slip length for reliable performance in most drilling operations.
DC-L (Long): Provides maximum contact area and superior gripping power, ideal for heavy-duty drilling tasks.

Petrorio Drilling Tools is dedicated to delivering durable and dependable Drill Collar Slips that meet the stringent requirements of the drilling industry, ensuring safety, efficiency, and optimal performance in all operations.

Part Number & Sizes Drill Collar Slips

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	52104	52105
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	2550-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
Short	4-4.7/8	5220-49	49
Regular	4.1/2-6	5228-63	63
Regular	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