Capillary high pressure pipelines
Description
Now, oil production has complexities connected with increase of corrosion activity of output products, formation of deposits of not organic salts and asphalt-resin-paraffin substances, formation of stable emulsions. Quantity of complicated oil wells is growing constantly by all production companies. The company ÎÎÎ «Pskovgeokabel» is developed capillary polymer pipelines, steel-polymer high pressure pipelines of small diameter for supply of chemical reagents to a well which provide accurate and reliable dosing of chemical reagents in required segment of well with minimal losses.
Specifications
Capillary polymer high pressure pipelines
1 – polymerpipe
2 -1-wind of armour
3 -2-wind of armour
4 -sheath
Table 1 – Technical characteristics
|
Type |
Diameterin/out, mm |
Breaking force, kN |
Elongation, m/km/kN |
Minimal bending radius, mm |
Weight in air,
|
Weight in
water |
Maximal pressure, in/out, ÌPà |
Maximal operating temperature, °Ñ |
|
ÒG-5/15-150-25 |
5/15 |
25 |
0,7 |
300 |
270 |
135 |
15/20 |
90 |
|
ÒG-7/16-150-25 |
7/16 |
25 |
0,7 |
315 |
320 |
137 |
15/20 |
90 |
|
|
8/17 |
25 |
0,7 |
330 |
340 |
140 |
15/20 |
90 |
Capillary steel polymer high pressure pipelines
1 – steel non
corrosive tube
2 - 1-wind of armour
3 - 2-wind of armour
4 - sheath
Table 2 – Technical characteristics
|
Type |
Diameter, in/out, mm |
Breaking force, kN |
Elongation, m/km/kN |
Minimal bending radius, mm |
Weight in air, kg/km |
Weight in water kg/km |
Maximal pressure, in/out, ÌPà |
Maximal operating temperature, °Ñ |
|
|
4/10 |
25 |
0,7 |
300 |
125 |
60 |
50/20 |
90 |
|
|
4/12 |
25 |
0,7 |
320 |
185 |
86 |
50/20 |
90 |
|
ÒG-5/12-500-25 ÌÒ |
5/12 |
25 |
0,7 |
320 |
190 |
90 |
50/20 |
90 |
|
ÒG-6/15-500-25 ÌÒ |
5/15 |
25 |
0,7 |
350 |
270 |
125 |
50/20 |
90 |
|
ÒG-8/18-500-25 ÌÒ |
8/18 |
25 |
0,7 |
350 |
430 |
200 |
50/20 |
90 |
According requirements of a customer, pipes with other operating temperature can be produced.