Wireline Spring Jar Wireline Tool String
Brand Name:Ruixin
Certification:API Q1
Model Number:1.5inch 1.875inch 2inch 2.125inch
Minimum Order Quantity:1
Delivery Time:2-4weeks
Payment Terms:T/T, Western Union
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Verified Supplier
Location:
Baoji Shaanxi China
Address:
Room 1901, Block A, Saigao District Building, Feng Cheng Five Road, Xi 'an Economic and Technological Development Zone, Shaanxi Province
Supplier`s last login times:
within 30 hours
Product Details
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Product Details
Wireline Spring Jar Wireline Tool String
I. introduction
The spring jar is one of the wirline basic tools used for wireline fishing operation in the
gas well. The wireline spring jar is designed to provide upward jarring during heavy
duty fishing operation. The wireline spring jar works with shift ingesting principle and
is able to guarantee the faultless operation with least maintenace, so that the wireline
spring jar can provide reliable upward jarring force.
Ⅱ.Structure characteristics
The wireline spring jar consists of fishing neck, sleeve, jar stem, pup joint, locking
piece, slip, spring, extension rod, spacer, connecting sleeve, pressing sleeve, adjusting
screw, lower sub, disc spring, etc..
When the jar is closed, the slip on the jar stem will stretch and clamp on the extension rod
under the function of spring. When lifting, the jar stem will drive the slip to pull the extension
rod and squeeze the disc spring to reserve energy. When the jar stem runs for some stroke,
the slip will be squeezed by the pup joint and disconnect with the extension rod. Then the
energy of disc spring will release immediately to finish the jarring effect.
III. General Technical Parameters
| Size | Fishing neck | Connection | PN. |
| 1.5＂ | 1.375＂ | 15/16UN | W05-03.03.00 |
| 1.75＂ | 1.375＂ | 15/16UN | W05-03.02.00 |
| 1.875＂ | 1.75＂ | 1-1/16UN | W05-03.05.00 |
| 2.125＂ | 1.75＂ | 1-1/16UN | W05-03.08.00 |
| 2.5＂ | 2.313＂ | 1-9/16UN | W05-03.09.00 |
Note: More customized parts are available upon request.
Wireline Spring Jar Wireline Tool String
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