On-off connector RК/RК-S

On-off connector RК/RК-S

Main Features and Benefits

  • Right-hand disconnection for RK Connector.
    Disconnection is achieved by a 16-turn right-hand rotation followed by an upward pull of the tubing;
  • Left-hand or right-hand disconnection for RK-S Connector - per customer request.
    Disconnection is achieved by a quarter right-hand turn followed by an upward pull of the tubing;
  • Connection is accomplished automatically once the tubing string is slacked off;
  • Shear pins for failure-free running;
  • Tool's components are plated or coated with phosphate.

Application

  • Well treatment, testing, production, completion and other well interventions requiring disconnection of the tubing string;
  • Part of various downhole assemblies.

Request info

Type
RK/RK-S 94-40-35
RK/RK-S 105-42-35
RK/RK-S 110-52-35
RK/RK-S 112-52-35
RK/RK-S 114-52-35
OD (in / mm)
3.7 / 94
4.134 / 105
4.33 / 110
4.41 / 112
4.49 / 114
ID (in / mm)
1.575 / 40
1.654 / 42
2.047 / 52
2.047 / 52
2.047 / 52
Connection* (in / mm)
2.375 NU / 60.33
2.875 NU / 73.03
2.875 NU / 73.03
2.875 NU / 73.03
2.875 NU / 73.03
Length, in, no more than
29.53
29.53
29.53
29.53
29.53
Weight, lbs, no more than
44.09
55.12
59.5
59.5
59.5
Working Pressure, psi
5076**
5076**
5076**
5076**
5076**
Maximum temperature, °F
266 ***
266 ***
266 ***
266 ***
266 ***
Maximum weight to unset the Packer with the Connector, lbs, no more than
44090-55120
44090-55120
44090-55120
44090-55120
44090-55120
Type
RK/RK-S 116-52-35
RK/RK-S 118-52-35
RK/RK-S 122-52-35
RK/RK-S 136-60-35
RK/RK-S 140-60-35
OD (in / mm)
4.567 / 116
4.646 / 118
4.803 / 122
5.354 / 136
5.512 / 140
ID (in / mm)
2.047 / 52
2.047 / 52
2.047 / 52
2.362 / 60
2.362 / 60
Connection* (in / mm)
2.875 NU / 73.03
2.875 NU / 73.03
2.875 NU / 73.03
2.875 NU / 73.03
2.875 NU / 73.03
Length, in, no more than
29.53
29.53
29.53
31.18
31.18
Weight, lbs, no more than
59.5
59.5
59.5
61.7
61.7
Working Pressure, psi
5076**
5076**
5076**
5076**
5076**
Maximum temperature, °F
266 ***
266 ***
266 ***
266 ***
266 ***
Maximum weight to unset the Packer with the Connector, lbs, no more than
44090-55120
44090-55120
44090-55120
44090-55120
44090-55120
Type
RK/RK-S 142-60-35
RK/RK-S 145-60-35
RK/RK-S 150-60-35
RK/RK-S 205-100-35
OD (in / mm)
5.59 / 142
5.709 / 145
5.906 / 150
8.07 / 205
ID (in / mm)
2.362 / 60
2.362 / 60
2.362 / 60
3.937 / 100
Connection* (in / mm)
2.875 NU / 73.03
2.875 NU / 73.03
2.875 NU / 73.03
4.5 NU / 114.3
Length, in, no more than
31.18
31.18
31.18
31.18
Weight, lbs, no more than
61.7
61.7
61.7
97
Working Pressure, psi
5076**
5076**
5076**
5076**
Maximum temperature, °F
266 ***
266 ***
266 ***
266 ***
Maximum weight to unset the Packer with the Connector, lbs, no more than
44090-55120
44090-55120
44090-55120
44090-55120
* Optional box (top) and pin (bottom) thread connections are available.
** Working pressure ratings can be increased to 7252 psi, 10150 psi and 14500 psi per customer request.
*** High-temperature (302 °F) model of the connector is available on request.
Higher performance version available for hostile environments – K2 Model.
Other sizes of the tool are available on request.
Equipment search
For equipment search you are to select at least one item of the form. For a more precise search, you must specify the maximum number of parameters.