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Cables with armoured sheath

Description

The cables are used by operations in wells with aggressive environment when strength of the standard logging cables is insufficient. Our company produces reinforced cables since 2004 with use of galvanized stainless steel wire to increase durability of the cable. Sheath of the cable is made of helix wires winded with 20-50% overlap and filled with polymer material. The wires are enforcement of polymer material of the sheath.á á



Reinforced cableá
Standard cableá


Advantage of cables with reinforced sheath:

1)ácorrosion resistance, mechanical strength and resistance to aggressive environment are increased;

2)áaxial strength of the cable is increased;

3)áprevention of wireĺs breaking in helix winding and appearance of ôlanternsö;

4)áreduced wear of seals;

5)ápossibility to reduce breaking force because of reduced specific gravity. á á á á


Specifications

Cable type

Breaking load, not less

Elongation

Outside diameter of cable

Weight 1 km in air

Weight 1 km in water

AWG

Resistance of conductor

Resistance of insulation

Resistance of armor

kN

m/km/kN

mm

kg/km

kg/km

Ohm/km

Mohm*km

Ohm/km

KG 1§0,5-5-90 ╬Óá

4

1,2

5,2

45,3

23,1

20

40,5

15000

74,0

KG 1§0,75-20-90 ╬Ó

20

0,7

7,8

131,9

81,8

18

25,5

20000

10,0

KG 1§0,75-55-90 ╬Ó

55

0,6

12,5

400,3

271,3

18

25,5

20000

6,0

KG 1§1,5-55-90 ╬Ó

55

0,6

12,5

411,4

282,5

16

13,2

20000

6,0

KGSv 1§0,75-80-90 ╬Ó

80

0,4

14,7

518,9

340,7

18

25,5

20000

4,5

KG 3§0,12-6-90 ╬Ó

6

1,2

6,5

62,5

27,8

28

165,3

15000

55,5

KG 3§0,12-10-90 ╬Ó

10

0,8

8,0

102,7

50,1

28

89,1

15000

21,0

KG 3§0,2-6-90 ╬Ó

6

1,2

6,5

63,1

29,1

24

89,1

15000

55,5

KG 3§0,2-10-90 ╬Ó

10

0,8

8,0

103,9

51,8

24

40,5

15000

21,0

KG 3§0,5-35-90 ╬Ó

27

0,65

10,4

212,4

123,4

20

25,5

20000

12,0

KG 3§0,5-55-90 ╬Ó

55

0,55

12,6

356

224

20

40,5

10000

10,0

KG 3§0,75-55-90 ╬Ó

55

0,55

14,7

416,6

238,9

18

25,5

20000

7,0

KG 3§0,75-55-90 ╬Ó

55

0,55

14,7

411,4

233,8

18

25,5

20000

7,0

KG 3§0,75-70-90 ╬Ó

70

0,45

14,7

492,2

314,1

18

25,5

20000

5,0

KG 3§0,75-70-90 ╬Ó

70

0,45

14,7

487,5

309,4

18

25,5

20000

5,0

KG 3§0,75-150-90 ╬Ó

150

0,1

22

1128,7

673,8

18

25,5

20000

2,4

KG 4§0,12-6-90 ╬Ó

6

1,2

6,5

63,6

28,8

28

165,3

15000

55,5

KG 4§1,5-55-90 ╬Ó

55

0,6

15,5

473,9

279,4

16

13,2

20000

6,5

KG 7§0,75-55-90 ╬Ó

55

0,55

15,5

460,8

263,4

18

25,5

20000

7,0

By special technical requirements of a customer, the cables can be produced with operating temperature up to 150oC.

OOO ôPskovgeokabelö produces logging cable terminations for mechanical and electrical connection of load carrying cables and logging well equipment.á




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