SJ series auxiliary elevator is mainly used as a tool in handling single casing or tubing in oil and natural gas drilling and cementing operation. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Technical Parameters
Model
Size(in)
Rated Cap(KN)
in
mm
SJ
2 3/8-2 7/8
60.3-73.03
45
3 1/2-4 3/4
88.9-120.7
5-5 3/4
127-146.1
6-7 3/4
152.4-193.7
8 5/8-10...
Model SLX side door elevators with square shoulder are suitable for handling tubing casing, drill collar in oil and natural gas drilling, well construction. The products are designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Technical Parameters
Model
Size(in)
Rated Cap(Short Tons)
SLX-65
3 1/2-14 1/4
65
SLX-100
2 3/8-5 3/4
100
SLX-150
5 1/2-13 5/8
150
SLX-250
5 1/2-30
250
...
There are three types 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.
Technical Parameters
slip type
drill collar OD
weight
insert bowl No
in
mm
kg
Ib
DCS-S
3-46 3/4-8 1/4
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
171.7-209.6
70
154
8-9 1/2
203.2-241.3
78
173
8 1/2-10
215.9-254
84
185
N...
There are three types of DU series Drill Pipe Slips: DU, DUL and SDU. They are with large handling range and light weight. Thereinto, SDU slips have larger contacting areas on the taper and higher resistance strength. They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.
Technical Parameters
Mode
Slip Body Size(in)
4 1/2
5 1/2
7
DP OD
DP OD
DP OD
in
mm
in
mm
in
mm
DU
2 3/8
60.3
3 1/2
88.9
4 1/...
SJ series auxiliary elevator is mainly used as a tool in handling single casing or tubing in oil and natural gas drilling and cementing operation. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Technical Parameters
Model
Size(in)
Rated Cap(KN)
in
mm
SJ
2 3/8-2 7/8
60.3-73.03
45
3 1/2-4 3/4
88.9-120.7
5-5 3/4
127-146.1
6-7 3/4
152.4-193.7
8 5/8-10...