70MPa Mono Conductor Knuckle Joint E Line Tools for Wireline
Mono-conductor Knuckle Joint
I. Overview:
Mono-conductor Knuckle Joint is an accessory of cable tool, which is used to provide bending for
tool string.
Because the weight bar and jar cannot adjust its bending degree, The Mono-conductor Knuckle Joint can ensure
the normal operation of the cable.
II. Technical parameters:
1. specification: 1-11/16 ";
2. Connecting thread: 1-3/16-12un;
3. Service temperature: 0℃ ~ 150℃;
4. External pressure strength: 70MPa.
III. Structural characteristics and use:
Mono-conductor Knuckle Joint is a spherical design, which can realize the angular deflection
between jar and
fishing tool, so as to adjust the inclination direction of tool
string to be consistent with that of tubing.
Especially, cable universal joint is necessary for cable operation
in bent tubing and directional wells.
IV. Precautions:
1. The Mono-conductor Knuckle Joint is often connected below the jar;
2. When the Mono-conductor Knuckle Joint is not used as a steering tool, it must be connected above the
steering tool;
3. When storing, bring a protective wire for storage to avoid
damaging the lower contact;
4. Regularly use a multimeter to check whether the conduction of
the circuit and the insulation performance
of the shell are qualified.
Tools can be manufactured to any size required.
Welcome to contact us at any time.
