SPANG LINK JAR

 

The Mechanical Link Jar, through wireline manipulation, can be used to provide an upward or downward impact. The intensity of the jarring impact depends on the weight of the
wireline stem above the jar, the stroke length of the jar, and the density of the well fluid.

 

SPECIFICATIONS

  1" 1 1/4" 1 1/2" 1 3/4"
Fishneck O.D. 1.000" 1.188" 1.375" 1.750"
Max. O.D. 1.000" 1.250" 1.500" 1.750"
Pin & Box Connections       5/8"-11 15/16"-10    15/16"-10    1 1/16"-10
Made up Length Closed 14" 35.250" - - -
Made up Length Closed 18" 39.250" - - -
Made up Length Closed 20" - 43.000" 43.000" 43.000"
Made up Length Closed 30" - 56.000" 56.000" 56.000"
Made up Length Opened 14" 53.000" - - -
Made up Length Opened 18" 57.000"     - - -
Made up Length Opened 20" - 63.000" 63.000" 63.000"
Made up Length Opened 30"        - 86.000"    86.000" 86.000"

 

SPECIFICATIONS

  1 7/8" 2 1/8" 2 1/2" 2 3/4"
Fishneck O.D. 1.750" 1.750" 2.313" 2.313"
Max. O.D. 1.875" 2.125" 2.500" 2.750"
Pin & Box Connections       1 1/16"-10    1 1/16"-10    1 9/16"-10    1 9/16"-10
Made up Length Closed 14" - - - -
Made up Length Closed 18" - - - -
Made up Length Closed 20" 50.000" 50.000" 50.000" 50.000"
Made up Length Closed 30" 56.000" 56.000" 56.000" 56.000"
Made up Length Opened 14" - - - -
Made up Length Opened 18" - - - -
Made up Length Opened 20" 70.000" 70.000" 70.000" 70.000"
Made up Length Opened 30"        86.000" 86.000" 86.000" 86.000"

 

STROKE

  14” 18” 20” 30”
1” 44SG2100    44SG3100    - -
1 1/4”          - - 44SG1125    44SG2125
1 1/2” - - 44SG2150 44SG3150
1 3/4” - - 44SG2175 44SG3175
1 7/8” - - 44SG2178 44SG3178
2 1/8” - - 44SG2213 44SG3213
2 1/2” - - 44SG2250 44SG3250
2 3/4” - - 44SG2275 44SG3275