Wireline Knuckle Joint For Slickline Operation Wireline Tools
Wireline Knuckle Joints are the part of wireline tools / slickline
tools and used 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. The Heavy Duty Knuckle Joint is a tool string
accessory, used to provide flexibility within the wireline tool
string.
Specification of wireline tool string
| OD | Fish neck | 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” | 1 1/16UN |
| 5 | 2.5” | 2.313” | 1 9/16UN |
About Techore Oil Tools
Techcore Oil Tools has committed to the design of downhole tools
for more than ten years.With the professional Research and
Development (R&D) department and skilled engineers, Techcore
improves the advanced technology in design and manufacture of the
downhole oil tools .
Strict quality control system
Techcore oil tools is certified by ISO, all the manufacture is
strictly conformed with ISO system including Quality Control
Management, Environmental Management and Occupational Health &
Safety Management. For each downhole tools and each parts, we make
the trace-ability from the raw material till the products. And any
TPI inspection are available with us from SGS/BV/ TUV /DNV etc..
Product scope:
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
Wireline Auxiliary Tools : Gauge Cutter, Gauge Cutter Ring Set, Guide Type Scraper, Tubing
Broach, Diamond Tubing Broach, Tubing Swage, Wireline Brush,
Wireline Scratcher, Sand Pump Bailer, Hydro static Bailer, Sample
Bailer, Sample Collector, Dump Bailer, Skirted Magnet, Tubing End
Locator, Two Arm Repeatable Tubing End Locator, Wireline Entry
Guide,
Wireline Fishing Tools:
Blind Box, Cutter Bar Type GO Devil, Flat Bottomed Type GO Devil,
Cutter Bar Roller Type GO Devil, Flat Bottomed Roller Type GO
Devil, Wireline Snipper, Flopetrol Cutter, Sidewall Cutter,
Wire finder, Wireline Grab, Centre Spear, Lead Impression Block,
Wireline Overshot,
Wireline Releasable Overshot, Wireline Collet Type Bulldog Spear,
Wireline Releasable Collet Type Bulldog Spear, Alligator Grab,
Tubing Perforator,
