Type DCS Drill Collar Slips
|
Type DCS Drill Collar Slips |
Type |
Clamping pipe diameter |
Insert Bowl number |
|
|
in |
mm |
|||
|
DCS-S |
3"-4" |
76.2-101.6 |
No.3 |
|
|
4"-4.7/8" |
101.6-123.8 |
|||
|
DCS-R |
4.1/2"-6" |
114.3-152.4 |
||
|
5.1/2"-7" |
139.7-177.8 |
|||
|
DCS-L |
6.3/4"-8.1/4" |
171.4-209.6 |
||
|
8"-9.1/2" |
203.2-241.3 |
|||
|
8.1/2"-10" |
215.9-254 |
No.2 |
||
|
9.1/4"-11.1/4"* |
235-285.7 |
|||
|
11"-12.3/4"* |
279.4-323.9 |
No.1 |
||
|
12"-14"* |
304.8-355.6 |
|||
ꁆ
ꁇ
There are three types of DCS Drill Collar Slips: S, R and L. They are applicable for drill collars O.D. from 3in(76.2mm) to 14in(355.6mm) . The products are designed and manufactured according to the requirements in API Spec 7K.
