ST型试压堵塞器
ST型试压堵塞器是钻井、矿场套管柱和防喷器组试压时的堵塞工具。
Category:
详细介绍
ST型试压堵塞器是钻井、矿场套管柱和防喷器组试压时的堵塞工具。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性分层试压,采用该工具简便可靠。
Model “ST” Pressure Testing Plug is mainly used for the pressure test on the casing string and BOP stack (blowout preventer stack). In the oil/gas/water well where the casing string has been run and the wellhead equipment has been installed, once only separate zone pressure test can be performed conveniently and reliably on the casing string and BOP stack with this pressure testing packer.
Specifications
|
型号 Model |
接头螺纹 Connection API |
适用套管规格 Size of suitable casing |
堵塞器承压面积 Bearing Area of Plug cm2 |
总长 Overall length mm (in) |
||
|
外径O.D. mm(in) |
内径I.D. mm |
|||||
|
ST4A |
NC26 |
102(4) |
|
87.1 |
41 |
588(23.15) |
|
ST44 |
NC26 |
114 (4-1/2) |
A |
97.2~99.6 |
54 |
588(23.15) |
|
B |
101.6~103.9 |
61 |
||||
|
ST5 |
NC26 |
127 (5) |
|
108.6~115.8 |
82 |
588(23.15) |
|
ST5A |
NC31 |
(140( 5-1/2) |
A |
125.7~128.1 |
105 |
588(23.15) |
|
B |
118.6~124.3 |
97 |
||||
|
ST6 |
NC38 |
168 (6-5/8) |
A |
150.4 ~153.6 |
130 |
588(23.15) |
|
B |
144.2 ~147.1 |
114 |
||||
|
ST7 |
NC38 |
178 (7) |
A |
159.4~166.1 |
157 |
685(27) |
|
B |
150.4~157.1 |
135 |
||||
|
ST75 |
NC38 |
7 5/8 |
|
168.3 ~177 |
185 |
685 |
|
ST7FS |
NC38 |
7 5/8 |
A |
161.9 ~165.1 |
157 |
685 |
|
B |
155.6 ~158.8 |
135 |
||||
|
ST9 |
NC50 |
95/8 |
A |
224.4~228.6 |
307 |
700 |
|
B |
216.8~222.4 |
286 |
||||
|
ST9FS |
NC50 |
9 5/8 |
A |
224.4 ~228.6 |
307 |
700 |
|
B |
216.8 ~222.4 |
286 |
||||
|
ST10 |
NC50 |
10 3/4 |
A |
250.2~258.9 |
406 |
752 |
|
B |
242.8~247.9 |
370 |
||||
|
ST11 |
NC50 |
11 3/4 |
A |
279.4~281.5 |
490 |
782 |
|
B |
273.6~276.3 |
468 |
||||
|
ST12 |
NC50 |
12 3/4 |
A |
299.85~301.85 |
583 |
782 |
|
B |
303.85~305.85 |
602 |
||||
|
ST13 |
NC50 |
13 3/8 |
A |
317.9~322.9 |
686 |
782 |
|
B |
311.6~315.3 |
661 |
||||
|
ST20 |
NC50 |
20 |
A |
482.6 ~485.7 |
1677 |
990 |
|
B |
475.7 |
1601 |
||||
关键词:
高峰石油机械设备、油气钻采井下工具
Previous
Next
Previous
Next
联系我们
相关产品