Yass rental
(Service)
Country of Operations: Russia
Location or Storage Country: Russia
Location: Russia Moscow
Online Support Service: No
Interpretation of Data: No
Description:
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.
Overview:
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:
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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
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striking at the sticking point with varying strength and intensity in both directions
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The range of dimensions of the used drilling hydraulic jars of bilateral action is 108, 120, 165, 208 mm.
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The reliable design provides long work and elimination of difficult sticking.
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The maximum working bottomhole temperature for the jar is 120 ° C.
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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 |
RINACO Group of Companies
Total Employees: 160
Locations: Russia Moscow
Main Products/Services: Engineering services for the completion of drilling equipment and mobile drilling rigs. Rent. Service maintenance
Registration: Russia Moscow