Wireline Tool String Knuckle Joint For Wireline / Slick Line Operation
Wireline Knuckle Joints are the tools used in wireline tool string to add flexibility to the tool string and knuckle joints are effective in deviated wells. Whenever Stem and jar are not aligned or not moving freely it is impossible to operate tools. However adding knuckle joint in a string this situation can be avoided. Knuckle Joints are run immediately below Mechanical Jar. For additional flexibility additional Knuckle Joint can be included between stem and jar.
Specification of Knuckle Joint
| | OD | F.N | Connection |
| 1 | 1.25 | 1.187 | 15/16UN |
| 2 | 1.5° | 1.375 | 15/16UN |
| 3 | 1.75” | 1.375 | 15/16UN |
| 4 | 1.875° | 1.75" | 11/16UN |
| 5 | 2.5° | 2.313" | 19/16UN |
Downhole Oil Tools
- Drill stem testing tools (APR tools):
Full Bore Retrievable Packer, CHAMP Packer, HPHT Packer, RTTS Circulating Valve,
Rupture Disc Circulating Valve, RD Safety Circulating Valve, RTTS Safety Joint, OMNI Valve, Multi-cycle Circulating valve, Downhole Tester Valve, Select Tester Valve, LPR N-Tester Valve, Mechanical Tester Valve, Tubing Tester Valve, Super Safety Valve, BOP Safety Valve, Sleeve Type Drain Valve, Rupture Disc Sampler etc.
- Coiled Tubing Tools
Connector, Check Valve, Motor Head, Rotating Wash Tools, Surface Knuckle joint,
Slip Slide Type Clamp, Centralizer etc.
- Perforating tools
Perforator, Perforating Gun System, Perforating Shaped Charge Case.
- Wireline Tool String: Rope Socket- Pear Drop, Rope Socket-Disc&Spring Type, Rope Socket- Slip Type, Swivel Joint, Heavy Duty Swivel Joint, Stem-Standard, Stem-Tungsten,Stem-Lead Filled, Stem- Tungsten Filled, Stem-Roller, Accelerator, Link Jar, Tubular Jar, Spring Jar, Hydraulic Jar, Knuckle Jar, Breech Lock Quick Joint, BDK Heavy Duty Q.R.J, Wireline Knuckle Quick Joint, Crossover, Wireline Knuckle Joint, Heavy Duty Knuckle Joint, Spring Centralizer, Fluted Centralizer, Roller Centralizer
Welcome to contact us for more information of the downhole tools!
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1.5" Knuckle Joint Tool String For Wireline / Slick Line Operation Images
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