Drill Collar Slips

Drill Collar Slips are specially designed to handle drill collars. There are DCS, A and WT types. All slips are designed and manufactured to 7K specification. KINGWELL can supply drill pipe slips, casing slips, tubing slips, flake rotating slips, and safety slips.

1. Drill Collar Slips type DCS

DCS type drill collar slips include types DCS-S, DCS-R and DCS-L. They can handle drill collars from 3" (76.2mm) to 14" (355.6mm) OD.

Technical parameters of Drill Collar Slips type DCS

Model		DCS-S		DCS-R		DCS-L
DC OD	inch	3 - 4	4 -4 7/8	4 1/2 - 6	5 1/2 - 7	6 3/4-8 1/4	8-9 1/2	8 1/2-10	9 1/4-11 1/4	11-12 3/4	12-14
DC OD	mm	76.2 – 101.6	101.6-123.8	114.3-152.6	139.7-177.8	171.4-209.6	203.2-241.3	215.9 -254	235-285.7	279.4-323.9	304.8-355.6
Weight	kg	51	47	54	51	70	78	84	90	116	107
Weight	lb	112	103	120	112	154	173	185	198	256	237
Used insert bowl No.		API or No.3						No.2		No.1

2. Drill Collar Slips type A

Drill Collar Slips type A are multi-segment slips. They can compensate for changes in outside diameter after abrasion of drill collar. In addition, they are characterized by light weight, high processing volume and reliable quality. All Drill Collar Slips type A are designed and manufactured according to 7K specification

Technical parameters of Drill Collar Slips type A

Model		Drill Collar Slips type A
DC OD	inch	3 – 4 1/2	3 1/4 -4 3/4	4 1/4 – 5 3/4	5 1/2 - 7	6 3/4-8 1/4	8 1/4- 10	10 -11 3/4
DC OD	mm	76.2 – 114.3	82.55-120.65	107.95 – 146.05	139.7-177.8	171.4-209.6	209.55-254	254 – 298.45
Used insert bowl No.		API or No.3					No.2

3. Drill Collar Slips type WT

Drill Collar Slips type WT can handle drill collars from 4 1/2" (114.3mm) to 9 1/2" (241.3mm) OD. All Drill Collar Slips type WT are designed and manufactured according to 7K specification

Technical parameters of Drill Collar Slips type WT

Model		WT4 1/2-6	WT 5 1/2-7	WT6 3/4-8 1/4	WT8- 9 1/2
DC OD	inch	4 1/2-6	5 1/2-7	6 3/4-8 1/4	8- 9 1/2
DC OD	mm	114.3-152.4	139.7-177.8	171.4-209.6	203.2 -241.3
Weight	kg	49	46	42	39
Weight	lb	108	101	92	86
Used insert bowl No.		API or No.3
Max. load		40 short tones

Technical specifications for Drill Collar Slips

In addition to Drill Collar Slips, we can also supply casing slips and drill pipe slips.
Suitable for shallow, medium, and deep drilling.
100% customer satisfaction with quality and reliability.
After machining, all dies undergo 100% inspection.
With a large range of processing sizes.

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