Designed to seal tubular annulus between liner top and casing string, to displace cement slurries over the top by squeeze pressure, to eliminate gas migration and liner shift from the set position.

No.

Parameter

Value

ZHB 10.39.33.000

ZHB 10.33.00.000

ZHB 20.33.00.000

1

Casing string rated diameter, in (mm)

4 (102)

4 (102)

4-1/2 (114)

2

Intermediate casing ID, in (mm)

4.882-5.000 (124-127)

5.000-5.236 (127-133)

5.906-6.063

(150-154)

3

Top packer OD, in (mm)

4.685 (119)

4.843 (123)

5.591 142)

4

Bore diameter, in (mm)

3.465 (88)

3.465 (88)

3.937 (100)

5

Rod ID, in (mm)

4.134 (105)

4.134 (105)

5.000 (127)

6

Packer length, ft (mm)

7.855 (2,394)

7.858 (2,395)

7.858 (2,395)

7

Top packer weight, lb (kg)

119.070 (54)

121.716 (55.2)

168.683 (76.5)

8

Connecting thread

Trapezoidal thread

ОТТМ 102

TU 14-161-163-96

Trapezoidal thread

ОТТМ 102

TU 14-161-163-96

Trapezoidal thread ОТТМ 114

GOST 632-80

9

Packer screws shearing axial load, lbf (kgf)

13,230±1,323

(6,000±600)

13,230±1,323

(6,000±600)

613,230±1,323

(6,000±600)

10

Maximum pressure difference borne by sealing ring,

psi (MPa)

3,626 (25)

23,626 (25)

3,626 (25)

11

Maximum operating temperature, °F (°С)

212 (100)