The Valve Plug for Tubing-String Pressure Testing is designed for pressure testing a tubing (T) string, 60, 73, 89, 102 and 114 mm in diameter. The plug is lowered into the borehole using cable rope, wire or coil tubing (CT). The plugs are supplied complete with baffle collars.
The plugs are modified by the tubing diameters of 60 to 114 mm, and manufactured in the nominal outer diameters of 45, 54, 68, 73 and 90 mm.
Basic Parameters and Dimensions:
| Parametr |
Value |
||||
|
PKO-60 |
PKO-73 | PKO-89 | PKO-102 |
PKO-114 |
|
| Rated tubing (T) string size, mm |
60 |
73 | 89 | 102 |
114 |
| Case diameter, d*, mm |
45 |
54 | 68 | 73 |
90 |
| Length, L*, mm, max |
194 |
215 | 215 | 215 |
215 |
| Weight, kg, max |
4 |
5,5 | 6 | 7 |
8 |
| Working pressure, max, MPa |
66,5 |
59,5 | 57,5 | 50 |
48,1 |
| Fishing neck diameter, mm |
25 х 30 |
||||
| Working fluid |
Drilling fluid, oil, water |
||||
| Fluid temperature, °C, max |
150 |
||||
| Connecting thread dimensions as per GOST 13877-96 |
Sucker-rod thread SH16 |
||||
Basic Parameters and Dimensions of Baffle Collars:
| Parametr |
Value |
||||
|
PKO-60 |
PKO-73 | PKO-89 | PKO-102 |
PKO-114 |
|
| Rated string size, mm |
60 |
73 | 89 | 102 |
114 |
| Case diameter, D, mm |
73 |
89 | 108 | 120 |
132 |
| Passage diameter, d, mm |
35 |
46 | 54 | 60 |
68 |
| Length, L, mm, max |
150 |
180 | 190 | 195 |
200 |
| Weight, kg, max |
5 |
7 | 8 | 9 |
10 |
| Working pressure, max, MPa |
66,5 |
59,5 | 57,5 | 50 |
48,1 |
| Working fluid |
Drilling fluid, oil, water |
||||
| Fluid temperature, °C, max |
150 |
||||
| Connecting thread dimensions as per GOST 633-80 |
Tubing thread ø 60 мм |
Tubing thread ø 73 мм |
Tubing thread ø 89 мм |
Tubing thread ø 102 мм |
Tubing thread ø 114 мм |