Top Sub
Top Sub
Product description
The top sub of the perforating gun is a key tool for perforating oil wells. It is made of high-quality materials with reliable performance and precise design. It is mainly composed of shell, inner cavity, seal, joint and transmission mechanism.
The material used in this product has extremely high strength and corrosion resistance, and can be used for a long time without damage in harsh working environment. At the same time, it has compact structure and convenient installation, and can be used with various perforating guns.
In the process of use, the top joint of the perforating gun can effectively improve the accuracy and stability of perforating, thus improving the success rate of oil well perforating. It has a highly accurate transmission mechanism, which can ensure the accurate positioning of the perforating gun and the control of the perforating depth.
The product also has strong applicability and reliability. It can be used in various oil well environments and can adapt to various perforation requirements. Moreover, due to its precise design and reliable performance, it can greatly reduce the failure rate of perforation and the possibility of problems, thus ensuring the normal production of oil wells.
In short, the top joint of the perforating gun is a high-quality and stable oil well perforating tool, which has excellent performance and reliable quality, can improve the success rate of perforating work and oil well production, and is an indispensable part of oil well perforating.
Technical Parameter
|
Sub O.D. |
Upper Thread Type |
Lower Thread Type |
Pressure Rating |
Approx. Weight |
|
2" |
1-3/16-12STUB ACME-2G |
1-11/16-8 STUB ACME-2G |
25,000 psi |
3.3lb [1.5kg] |
|
2-7/8" |
2-3/4"-6Acme-2G |
2-3/8"-6Acme-2G |
12.1lb [5.5kg] |
|
|
3-1/8" |
2-3/4"-6Acme-2G |
13.9lb [6.3kg] |
||
|
3-3/8" |
2-13/16"-6Acme-2G |
17.6lb [6.5kg] |
||
|
4-1/2" |
3-15/16"-6Acme-2G |
26.4lb [12kg] |
||
|
7" |
6-1/4"-6Acme-2G |
59.4lb [27kg] |
*On request
About VIGOR
Vigor is committed to researching, developing, manufacturing, and selling high-tech downhole tools and equipment. Our focus is on utilizing advanced technologies to help our customers reduce the costs of oil and gas exploration, production, and completion while keeping up with the development of the world's energy industry.
VIGOR'S MISSION
We continue to promote the development of the world's energy industry with high quality and innovative models.
VIGOR'S VISION
Become a century-old enterprise in the energy industry, serving 1000 leading enterprises in the energy industry worldwide.
VIGOR'S VALUES
Team spirit, innovation and change, focus, integrity, and live our dream true!
Company History
Vigor is always your reliable partner in the oil and gas industry.
Vigor expanded our manufacturing facilities in different locations of China which help us to serve the customers with swift delivery, diversity and efficiency of production. All our manufacturing facilities meet and exceed APl and international quality standards.
With a solid background, experiences, full support from the engineering team, and high efficiency in production, Vigor has established stable and long terms cooperation with well-known international companies from the US, Canada, Colombia, Argentina, Brazil, Mexico, Italy, Norway, UAE, Oman, Egypt, Saudi Arabia and Nigeria, Etc.
Vigor R&D Certificates
Vigor team has consistently prioritized investment in product research and development. In 2017, several new products developed by Vigor were successfully tested and widely promoted, with advanced technological offerings being adopted in bulk by clients on-site. By 2019, our modular disposable guns and site selection perforating series had been successfully deployed in client wells. In 2022, Vigor invested in a high-tech tool manufacturing plant to further enhance our production capabilities.
Our commitment to the R&D, production, and testing of new products remains unwavering. If you are interested in industry-leading products or technologies, do not hesitate to contact our professional technical team.
Vigor Certificates & Customer Feedback
|
Sub O.D. |
O-ring Size/Upper Thread |
O-ring Size/Lower Thread |
|
2″ |
AS-215 3.53×φ26.57 |
AS-221 3.53×φ36.09 |
|
2-7/8″ |
AS-230 3.53×φ63.10 |
AS-329 5.33×φ50.16 |
|
3-1/8″ |
AS-230 3.53×φ63.10 |
|
|
3-3/8″ |
AS-231 3.53×φ66.30 |
|
|
4-1/2″ |
AS-342 5.33×φ91.45 |
|
|
7″ |
AS-361 5.33×φ151.75 |
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