WT Drill Collar Slips
There are three model of DCS Drill Collar Slips:S、R and L. They can accommodate drill collar from 3 inch (76.2mm) to 14 inch (355.6mm) O.D.The Type DCS slips are designed and manufactured in API Spec 7K for well drilling and well servicing equipment. It is manufactured in a structure of multi-segment pieces with firm structure ,Light weight ,and large holding range ,Which is easy to fit the changing of the external diameter of the drill collar due to wear and tear.
Model DCS-S DCS-R DCS-L
Drill Collar OD in 3-4 4-47/8 41/2-6 41/2-7 63/4-81/4 8-91/2 81/2-10 91/4-111/4 11-123/4 12-14
76.2 101.6 114.3 139.7 171.5 203.2 215.9 235.0 279.4 304.8
mm / / / / / / / / / /
101.6 123.8 152.4 177.8 209.6 241.3 254 285.8 323.9 355.6
Weight kg 51 47 54 51 70 78 84 90 116 107
Ib 112 103 120 112 154 173 185 198 256 237
Insert Bowl NO. API or NO.3 NO.2 NO.1
WOOLEY A DRILL COLLAR SLIPS
wooley A slip handlers solid and flex
Type A drill collar slips are multi-segments slips. They can accommodate the changes of outer diameter after abrasion of drill collar. It conforms to APIPEC 7K for drilling and well servicing equipment.
MODEL WOOLEY A DRILL COLLAR
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
Insert bowl No. API or No.3 No.2
Type C1 SLIP
We are able to provide C1 slip for drill collar . We have three size now. 4 1/4-5 3/4″, 5 1/2-7″, 6 3/4″-8 1/4″.
PS Series Pneumatic Slips are pneumatic tools which are suitable for all kinds of rotary tables for hoisting drill pipes and handling casings .They are mechanized operating with strong hoisting force and large working range .They are easy to operate and dependable enough .They can not only reduce the workload but also improve the work efficiency .They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.
Modle Rotary Table Size(in) Applicable Diameter of Tubulars Rated Capacity (short tons) Work Pressure（MPa） Max.Pressure (MPa)
PS175 17 1/2 2 3/8-5 3/4 150 0.6-0.8 1
PS205 20 1/2 2 3/8-5 3/4 250 0.6-0.8 1
PS275 27 1/2 2 3/8-9 7/8 350 0.6-0.8 1
PS375 37 1/2 2 3/8-14 500 0.6-0.8 1
PS16 27 1/2,37 1/2,
49 1/2
3 1/2-7 3/4 500 0.6-0.8 1PS
PS Portable
23,27 1/2,37 1/2,49 1/2
2 3/8-5 1/2 250350
0.6-0.8 1PS
PS Slant Hole
For Slant Hole Drilling Rig 2 7/8-13 3/8 250 0.6-0.8 1PS560 560mm
560mm Through Hole
1.9-7 350 0.6-0.8 1CASING SLIPS
The Type CMS-XL casing slips are designed and manufactured in API Spec 7K and SY5049-91 slips for well drilling ,It is manufactured in a structure of multi-tement pieces with firm structure ,Light weight,and Large holding range ,Which is easy to fit the changing of the external diameter of the drill collar due to wear and tear.Casing Slips can accommodate casing from 65/8 to 30 inch (168.3-762mm) O.D.
Casing O.D in 65/8 7 75/8 85/8 95/8 103/4 113/4 133/8 16 185/8 20 24 26 30
mm 168.3 177.8 193.7 219.1 244.5 273.1 298.5 239.7 406.4 473.1 508 609.6 660.4 762
Weight kg 89 84 75 82 87 95 118 112 140 167 174 201 220 248
Ib 196 184 166 181 192 209 260 247 308 367 383 443 486 546
Total number of segments
12
12
12
13
14
15
17
18
21
25
26
30
33
37
Aplor No.3 No.2 No.1 Go together with a tube repairs the heart
UC-3 CASING SLIP ARE multi-segments slips with 3 in/ft on the diameter tapper slips( except size 8 5/8”). Every segment of one slip is forced equally while working. They should work together with spiders and insert bowls with same taper. It conform to API SPEC 7K standard for well drilling and well servicing equipment.
CASING OD(inch) SPEC BODY SEGMENTS AMOUNT INSERTS AMOUNT TAPER RATED CAPACITY(SHORT TONS)
7 8 5/8 10 10 1:3 250
7 5/8
8 5/8
9 10 3/4 10 10 1:4
9 5/8
10 3/4
11 3/4 13 3/8 12 12
12 3/4
13 3/8
16 SAME 14 14
18 5/8 17 17
20 17 17
22 1/2 19 19
24 19 19
26 21 21
30 24 24
36 28 28
42 32 32