×
名字和姓氏
有效的电子邮件地址。 该地址将用于系统电子邮件和通知。
使用条款
Show terms

By accessing and utilizing our servers, services, websites, or any associated content/postings, you agree (individually and on behalf of a business if applicable) to our Terms of Use (below), which we may update anytime at our discretion. If you do not agree to the Terms of Use (“Terms”), then you are not authorized to use any of our materials for either posting or viewing/search purposes.

More info

6 + 0 =
解答这道简单的数学问题并输入结果。 例如。 对于1 + 3，请输入4。
这个问题被要求找出是否你是一个人或自动发送同样的消息到多个新闻组邮件列表。
添加产品
Service

Yass rental

(服务)
Yass rental
运营国家: Russia
位置或存放国家: Russia
位置: Russia Moscow
Online Support Service: No
Interpretation of Data: No
描述:
The RINACO Group of Companies provides rental services for double-acting hydraulic drilling jars. The jar is designed to release the tool seized in the well, have a simple and reliable design that ensures long-term operation.
概观:

The hydraulic section is designed according to the scheme with double valves, in which the pistons are located on both sides of the valves.

 

Advantages of hydraulic jars:

  • application in highly curved wells with a high coefficient of friction, where it is difficult to create the axial force necessary for reloading the mechanical jar

  • striking at the sticking point with varying strength and intensity in both directions

  • The range of dimensions of the used drilling hydraulic jars of bilateral action is 108, 120, 165, 208 mm.

  • The reliable design provides long work and elimination of difficult sticking.

  • The maximum working bottomhole temperature for the jar is 120 ° C.

  • The guaranteed overhaul period is more than 500 hours.

Specifications:

Cipher QYSZ 4 3/4 QYSZ 6 1/4 QYSZ 6 3/4 QYSZ 8
Outer diameter mm 121 165 172 203
Length mm 10850 10850 10850 10100
Minimum bore diameter, mm 57 70 70 78
Type of connecting thread Z-102 Z-133 Z-133 3-152
Piston stroke length, mm - top 203 190 190 304
- bottom 178 190 190 304
The area of action of hydraulic force, cm² - bottom 44 70.8 70.8 108
Maximum allowable tensile load with hydraulic delay, N 350,000 700,000 700,000 1,472,000
Maximum allowable tensile load, N 1470000 3070000 3070000 4,000,000
Maximum allowable tensile load, N 14800 45500 45500 128800

 

 

公司简介

RINACO Group of Companies

员工总数: 160
地点: Russia Moscow
主要产品/服务: Engineering services for the completion of drilling equipment and mobile drilling rigs. Rent. Service maintenance
注册: Russia Moscow