套管试压堵塞器
套管试压堵塞器是进行套管试压的专用工具。凡已下套管并装好井口设备的油、气、水井,对套管及防喷器组进行一次试压,采用该工具安全可靠。密封压力可达70MPa。一方面它用于地面单根套管的试压,另一方面它可对井下套管柱进行试压,同时它也可对装好井口设备的套管及防喷器进行一次性分层试压。
Casing Pressure Testing Plug
Casing pressure testing plug is the specialized tool for casing test pressure. Only h***e a testing pressure
for casing and BOP group in the oil/gas/water well where the casing string has been run and the well head
equipment has been fety and reliable adopting the too land sealing pressure can reach 70Mpa.
On the one hand it can be used to test pressure for single casing on the ground, on the other hand it can be
used to test pressure for underground casing string. At the same time it can be used to conduct primary
laminated test pressure for casing and antispray device fitted well-head apparatuses.
Features:
Casing test pressure plugging device is simple in structure, safe and reliable in use, convenient operation,
high-efficiency performance. .
Specification of Casing Pressure Testing Plug
型 号 Type |
适 用 套 管 Suitable Casing |
接头螺纹Connection |
堵塞器 承受面积Bearing Area of Plug(cm2) |
***大 密封压力 Max Seal Pressure (Mpa) |
长度 Length (mm) |
||
外径 O.D.(in) |
内径I.D.(mm) |
||||||
TSQ127 |
5 |
108.6—114.1 |
NC26 |
81 |
70 |
640 |
|
TSQ140 |
5 1/2 |
A |
124.3—125.7 |
NC31 |
104 |
70 |
700 |
B |
118.6—121.4 |
96 |
|||||
TSQ178 |
7 |
A |
159.4—164.0 |
NC38 |
155 |
35 |
700 |
B |
150.4—157.1 |
133 |
|||||
TSQ245 |
9 5/8 |
A |
224.4—226.6 |
NC50 |
305 |
35 |
840 |
B |
216.8—222.4 |
282 |
|||||
TSQ273 |
10 3/4 |
A |
250.1—255.3 |
NC50 |
402 |
35 |
840 |
B |
242.8—247.9 |
366 |
|||||
TSQ339 |
13 3/8 |
A |
317.9—320.4 |
NC50 |
682 |
35 |
840 |
B |
313.6—315.3 |
657 |