THE PRODUCTION OF OIL-GAS EQUIPMENT AND SERVICE SUPPORT


ШБД links

 

Double-string drilling links

 

Double-string drilling links are designed to hang drilling elevators to the hooks of drilling rigs at tripping operations in the course of drilling the oil and gas wells.
 

Technical Characteristics

 

ШБД-80-850

ШБД-80-900

ШБД-80-1200

ШБД-80-1800

ШБД-125-1050

Lifting capacity, t

80

80

80

80

125

Length, mm

850

900

1200

1800

1050

Diameter, mm

65

65

65

65

75

Weight, kg (pair weight)

140

145

180

250

210

 

ШБД-125-1100

ШВД-125-1200

ШБД-125-1500

ШБД-125-1800

ШБД-200-1100

Lifting capacity, t

125

125

125

125

200

Length, mm

1100

1200

1500

1800

1100

Diameter, mm

75

75

75

75

85

Weight, kg (pair weight)

220

235

285

335

270

 

ШБД-200-1500

ШБД-200-1800

ШБД-200-1850

ШБД-200-2100

ШБД-200-2400

Lifting capacity, t

200

200

200

200

200

Length, mm

1500

1800

1850

2100

2400

Diameter, mm

85

85

85

85

85

Weight, kg (pair weight)

350

410

415

470

525

 

ШБД-320-1800

ШБД-320-1850

ШБД-320-2100

ШБД-320-2400

ШБД-320-2700

Lifting capacity, t

320

320

320

320

320

Length, mm

1800

1850

2100

2400

2700

Diameter, mm

90

90

90

90

90

Weight, kg (pair weight)

465

470

530

590

650

 

 

ШЭ links

ШЭ links

 

 

Designation

 

Lifting capacity of the link pair, tf, max.

 

Link length and width, mm

 

Diameter, mm

 

Pair weight, kg

ШЭ-28

28

860х230

35

30

ШЭ-32

32

680х240

40

38

ШЭ-50

50

920х250

45

52

ШЭ-60

60

920х260

50

63

ШЭ-80

80

1200х250

60

112

 

 

    When carrying out workovers at oil and gas wells, one of the most frequently performed works are lifting and running various equipment and pipes. Pipe strings are held suspended by elevators, which, in turn, are suspended on block-and-tackle system hooks. Suspension is carried out using ШЭ links with a lifting capacity from 28 to 80 tf (ШЭ-28, ШЭ-32, ШЭ-50, ШЭ-60, ШЭ-80). They are used in areas that GOST 16350-80 classifies as regions with moderate and cold climates. Depending on the lifting capacity, ШЭ links can have a weight from 30 to 112 kilograms. The production of ШЭ and ШБД links is carried out in accordance with the specifications TU 3668-001-65840604-2012