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It is a full bore sampler which is used in cased hole and is operated by annulus pressure. It is mainly used in the full bore formation testing job to get the formation fluid sample under downhole pressure state. The entire test tube string is kept full bore status before and after sampling and does not affect the conduct of subsequent operations.
Technical Parameters
Specifications/” |
3-7/8” |
5” |
OD (mm) |
99 |
127.5 |
Drift OD (mm) |
45 |
57 |
Total length (mm) |
3055 |
2198 |
Working pressure (Mpa) |
70 |
70 |
Working temperature (°C) |
-29~+177 |
-29~+177 |
Resistance to Tension (KN) |
1500 |
2766 |
Internal Pressure Strength (Mpa) |
130 |
95 |
Outer Pressure Resistance (Mpa) |
94 |
86 |
Torque Strength (KN.m) |
19.5 |
56 |
Binding Screw Thread |
2-7/8” CAS & 2-7/8” EU |
3-7/8”CAS & 3-1/2” IF |
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