Designed for setting of five soluble balls to activate frac initiator sleeve and to perform fracturing job when carrying out injection of cemented and non-cemented horizontal boreholes in multi-layer formations in the open hole of at least 4-3/4 in (121 mm) diameter. 

No.

Parameter

Value

1

Casing string rated diameter, in (mm)

4 (102)

2

Sleeve OD over body, in (mm), maximum

4.528 (115)

3

Length of sleeve, ft (mm)

0.983 (300)

4

Drift diameter of ball seat openings, in (mm)

0.630 (16)

5

Number of openings, ea

5

6

Total area of openings, in² (cm²)

1.55 (10)

7

Ball seat material

D16.Т GOST 21488

8

Ball diameter, in (mm)

0.866 (22)

9

Connecting thread, street elbow

trapezoidal thread ОТТМ 102 TU 14-161-163-96

10

Maximum pressure difference on sleeve after ball setting, psi (MPa)

4,974 (34.3)

11

Maximum tension load allowed, lbf (kgf)

143,325 (65,000)

12

Weight, lb (kg)

16.758 (7.6)

13

Maximum operating temperature, °F (°С)

302 (150)