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Drill Collar Slips Type DCS

Model Drill Collar O.D. Weight Insert Bowl number
in mm kg lb
DCS-S 3 ~ 4 76.2 ~ 101.6 51 112 API or No.3
4 ~ 4-7/8 101.6 ~ 123.8 47 103
DCS-R 4-1/2 ~ 6 114.3 ~ 152.4 54 120
5-1/2 ~ 7 139.7 ~ 177.8 51 112
DCS-L 6-3/4 ~ 8-1/4 171.4 ~ 209.6 70 154
8 ~ 9-1/2 203.2 ~ 241.3 78 173
8-1/2 ~ 10 215.9 ~ 254 84 185 No.2
9-1/4 ~ 11-1/4 235 ~ 285.7 90 198
11 ~ 12-3/4 279.4 ~ 323.9 116 256 No.1
12 ~ 14 304.8 ~ 355.6 107 237

 

Drill Collar Slips Type A

Model Drill Collar O.D. Insert Bowl number
in mm
Drill Collar Slips Type A 3 ~ 4-1/2 76.2 ~ 114.3 API or No.3
3-1/4 ~ 4-3/4 82.55 ~ 120.65
4-1/4 ~ 5-3/4 107.95 ~ 146.05
5-1/2 ~ 7 139.7 ~ 177.8
6-3/4 ~ 8-1/4 171.4 ~ 209.6
8-1/4 ~ 10 209.6 ~ 254 No.2
10 ~ 11-3/4 254 ~ 298.45

 

Drill Collar Slips Type WT

Model Drill Collar O.D. Weight Insert Bowl number Max. Load
in mm kg lb
WT4-1/2 ~ 6 4-1/2 ~ 6 114.3 ~ 152.4 49 108 API or No.3 40 short tons
WT5-1/2 ~ 7 5-1/2 ~ 7 139.7 ~ 177.8 46 101
WT6-3/4 ~ 8-1/4 6-3/4 ~ 8-1/4 171.4 ~ 209.6 42 92
WT8 ~ 9-1/2 8 ~ 9-1/2 203.2 ~ 241.3 39 86

Drill Collar Slips are specially developed to handle drill collars during well drilling.
There are Drill Collar Slips Type DCS, Drill Collar Slips Type A, Drill Collar Slips Type WT.

Drill Collar Slips Type DCS include DCS-S, DCS-R and DCS-L type. They can handle drill collars from 3 in (76.2 mm) to 14 in (355.6 mm) O.D.. The handling size can be adjusted by changing the quantity of inserts or slip body.

Drill Collar Slips Type A are multi-segments slips. They can accommodate the changes of outer diameter after abrasion of drill collar. And they feature of light weight, large handling scale and reliable quality.

Drill Collar Slips Type WT can accommodate drill collars from 4-1/2 in (114.3 mm) to 9-1/2 in(241.3 mm) O.D..

All drill collar slips are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.

Drill Collar Slip Drawing

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Please send us your inquiry with detail item description or with Model number. If there is no packing demand we take it as our regular exported standard packing. We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.

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Lake Petro is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. Following the principle of “quality first, science and technology innovated, people oriented”, every Lake Petro person is sparing no effort to provide the customers with best products and services. Our products are based on advanced production line and testing equipment, our products are designed and manufactured according to certification of API, ISO, GOST, etc.